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Page 1 of 20
PROCUREMENT OF EP GLOBE & BUTTERFLY VALVES FOR
NON-CRYOGENIC SERVICE
EP Valve Specification Document
Specifications Documents for Electro-Pneumatic Valves
For Non-Cryogenic Service
ISRO PROPULSION COMPLEX (IPRC), Mahendragiri
Page 2 of 20
Annexure-1
TECHNICAL SPECIFICATION OF ELECTRO-PNEUMATIC VALVES (NON-
CRYOGENIC)
Supply of Electro-Pneumatic (EP) valve comprising, valve, actuator, status switches and pressure
regulator with filter etc.
1) Valves Tag No, pattern, configuration of ports/ ways,
fluid medium, working temperature range, size,
pressure rating, Valve Coefficient
As given in Table-1
Actuation
Electro-pneumatically operated
Application
Isolation
Permissible leakage rate across body Bubble leak tightness (no bubbles) procedure
as per API 598 or Rate A of BS 6755 Part 1 Permissible leakage rate across seat
Bubble leak tightness (no bubbles) procedure as
per API 598 or Rate A of BS 6755 Part 1
Shut off mode
Bidirectional shut off
Cycles of operation
5,000
End connection
As given in Table 1. The acronyms shall be read as
follows:
BW: Butt welding ends to ASME B 16.9/16.25
The valve ends are to be welded with 100 mm long
extension pipe stubs as per ASME B 36.19/ 36.10 and
provided with butt welding ends to ASME B 16.9/ 16.25
Flanged: Raised Face (RF) flanges with serration for
class rating 600#.
2) Style of Construction
Body With full port (standard bore) and in-line end connections
Bonnet (for globe valves)
Bolted or screwed to body with suitable seals.
Stem
Non Rotating, rising stem.
Stem (dynamic) seal
Gland Seal (GS)- By gland packing for globe of Service fluids as given
in Table 1
Plug
Renewable (replaceable) from stem with insert
Seat
Integral with body. Alternatively, seat may be renewable from body with
ring provided that it is harder than the plug insert.
Page 3 of 20
3) Material of Construction
3.1 For Gland sealed Globe valves Body and bonnet
As given in Table-1
Stem
17-4 PH
Plug, seat, disc, cage ASTM A 479 304L
Gland packing
PTFE/ Glass filled PTFE/PEEK
Plug and seat inserts
PTFE/ PCTFE (Kel-F)/ Vespel/ Poly- carbonate
MAWP ≤ 25 MPa
ASTM A 479 304L/316L with #6 stelliting
for MAWP > 25MPa
Pipe stub ASTM A 312 TP 304L or Grade same as that of the
body.
ASTM A 790M S31803 for DSS
Bolts
Bolts and Nuts material shall be:
1. For Duplex Stainless Steel: ASTM A 320 B8/ ASTM A 194
B8.
2. For Carbon Steel: A 193 B7/ A 194 2H(Galv.)
3. For Stainless Steel: A193 B8 Cl. 2/ A 194 B8
Nuts
Design code
BS 5352/ BS 6364/BS 1873/ API 6-D/ ASME
16.34 for globe valve
Test code
BS 6755/ API 598
3.2 For 3-offset butterfly valves
Material of Construction:
Body& Disc : ASTM A216 Gr. WCB
Integral Seat (hard faced) : CoCr. alloy Gr.21
Shaft : ASTM A479 Gr.410
Seat Seal : UNS 31803 + Graphite
Bearing : SS 316
Bolts & Nuts : A 193 Gr. B7 & A 194 Gr. 2H
Codes & Standards:
Design Standard : API609 Category B, ASME B 16.34
Face to Face Dimension : API609 Category B, ISO 5752
Hydraulic Test - Shell & Seat : API 598
4) Tests
i. Material certificates: The material certificates detailing the physical and chemical properties
of the principal pressure bearing parts (body, bonnet, plug, seat, flange/pipe stub, stem, bolt
and nuts etc.) shall be provided.
ii. Welding joint test: Any butt welding joint in the valve shall be subject to radio-graphic test
to 2% equivalent sensitivity as per Section IX, ASME. All the socket welding joints shall be
subject to dye-penetrant test.
iii. Ultrasonic test: 100% ultrasonic test shall be conducted for the pipe stubs.
Page 4 of 20
iv. Soundness test for castings: All the castings shall be subjected to soundness test with
radiographic or ultrasonic technique for flaw detection.
v. Pre assembly Hydraulic shell pressure test: The valve, prior to assembly, in partially open
position, shall be subject to pressure test with Water (with suitable corrosion inhibitor) at 1.5
times the maximum rated working pressure of the particular pressure rating class of the
valve. The test procedure and acceptance criteria shall be as per BS 6755 Part 1 or API 598
or ASME B 16.34.
vi. Pneumatic shell pressure test (for globe valves only): The valve, upon final assembly, in
partially open position, shall be subjected to pressure test dry air or GN2 at 1.1 times the
maximum rated working pressure of the particular pressure rating class. The test procedure and
acceptance criteria shall be as per BS 6755 Part 1 or API 598 or ASME B 16.34.
vii. Pneumatic seat pressure & Pneumatic seat leakage test: The valve in closed position shall
be subjected to pressure test with water (with suitable corrosion inhibitor) at 1.1 times the
maximum rated working pressure of the particular pressure rating class of the valve. The test
procedure and acceptance criteria shall be as per Rate “ A” of BS 6755 Part 1 or API 598
or ASME B16.34.
viii. Leak test for reverse flow shut off: Each valve has to be subjected to reverse flow shut off test
by pressurizing the downstream side to the pressure at 0.7 MPa (g) and bubble tightness is to be
ensured.
ix. Functional test: The valve with all accessories mounted shall be subject to functional test to
validate the free operation of valves to the full stroke (open & close) length and response time.
x. Cleanliness: All the interior flow surfaces of the valve shall be degreased and cleaned to O2
service standards as per CGA G-4.1 or ASTM G-93.
xi. Marking: All the valves are assigned tag numbers for the sake of identification. The tag number
for each valve, as indicated above, besides size, pressure rating class, material of construction,
response time, etc., shall be legibly and indelibly engraved on the body of the valves.
xii. Type Test Certificate: The performance of the valve with DP and flow rate validating Cv is to be
furnished. If type test certificate is not available, the test is to be done.
5) Actuator
Type
Linear actuator, piston/ diaphragm
type, single acting/, spring return, fail-
safe
Normal position
As given in Table 1
Command gas pressure
As given in table 1
Failure position Close- Normally close valves
Open- Normally open valves
Response time (for both opening and closing
strokes)
As given in Table 1
If required, flow (volume) booster
and quick exhaust valve shall be
incorporated to achieve the specified
response time.
Page 5 of 20
End connection for command gas
Min. 1/2” NPT (F) as per ASME B
1.10.1
or
Higher size as per flow requirements
to meet specified response time & the
size shall be indicated in the bid.
Body material for linear actuator
Carbon steel with epoxy painting
Response time test
The response time taken for opening
and closing of the valve shall be
demonstrated by performance test.
6) Quality Assurance Plan : As given in table 2
7) STATUS SWITCHES
The valve shall be provided with a pair of non-contact type proximity status switches to indicate
the “opened/ closed” status of the valve. The status switches shall be mounted on the valve with such proper arrangement that does not require any adjustment/ alignment for the specified cycles
of operation of the valve.
a. Type : Cylindrical Inductive Type Proximity Sensor (switch) in accordance with NAMUR
b. Sensing Distance : The sensing distance shall be suitably selected by
the valve manufacturer according to the valve
stroke length
c. Electrical configuration
: DC, 2 wire
d. Nominal voltage
: 8 V
e. Operating voltage : 5 – 24V
f. Switching frequency : > 500 Hz
g. Reverse polarity : Shall be Protected against reverse polarity h. Short circuit protection : Shall be Protected for short circuit
i. Current
Consumption
Not
sensing
: ≥ 3mA
j. Sensing : ≤ 1mA
k. Indication of switching state : LED
l. Connection Type : 2 m long PVC cable
m. Ambient Temperature
: -240 C to 800 C
n. Housing material : Stainless steel
o. Protection Degree : IP 67
p. Hazardous area certification : The switches shall be intrinsically safe for Hydrogen environment in conformance with Ex ia IIC T6, Zone 1
Page 6 of 20
of IEC/ ATEX. The certificate of conformance to this
effect from the accredited agency shall be provided.
q. Make and model : To be specified by the bidder in the quotation
r. Suggested Make : i. IFM electronic
ii. Omron, USA iii. Pepperl+ Fuchs, Germany
iv. Rockwell Automation-USA
v. Long Vale Ltd-UK vi. Cario Gavazzi
vii. Euro switch-UK
s. Certification ATEX 1G EEx ia IIC T6
Notes:
1. Each valve shall be provided with pair of switches meeting the above
specification
2. The switches shall be mounted in the valve with proper mounting arrangement so that it does not requires any adjustment/alignment for a minimum of 5000
cycles (opening/closing) of operation of valve.
3. Small Termination box (JB) of explosion proof suitable for Class IIc
application should be provided on each EP valve and cables from the status switch shall be terminated using explosion proof cable glands.
4. The specification matrix (including Make & Model) of the status switch shall
be provided to the department prior to procurement of status switches for its approval
8) Pneumatic regulator & filter
IPRC will provide command gas (GN2) at 8 bar(a) for issuing actuation command for valves. A pneumatic regulator with filter shall be provided with each valve to meet the
response time. The actuator volume and flow rate and pressure shall be given by the
supplier. Make of pneumatic regulator and filter: Shavo/rotonk or equivalent.
9) Command solenoid valve with pneumatic regulator & filter: The party shall
quote for 1-number of command solenoid valve with pneumatic regulator & filter
for each valve as optional items. IPRC will provide command gas (GN2) of 8 bar
(a) for actuation. The actuator volume, flow rate and pressure shall be given by
supplier.
The price details shall be strictly indicated in the price bid only. The general
guidelines & specification are mentioned below.
9.1 Command solenoid valve
Single acting solenoid valve
9.1.1 Valve Body
i. Type : 3 way, 3/2 operation , Normally closed
ii. Body material : SS 316
iii. Quantity : 1-number for each valve
iv. Housing : Die cast Aluminum epoxy painted
v. Stem : SS 316/ SS304
vi. Seat : Viton
vii. End connection : Threaded female NPT conforming to ANSI-B1.20.1
Page 7 of 20
Min. 1/2" NPT(F) or higher size as per flow requirements to
meet specified response time & the size shall be indicated in
the bid.
viii. Mounting altitude : Any altitude without affecting the valve operation.
ix. Size : Orifice dia. shall be designed to meet the specified response
time given in Table-1 & the arrived orifice size shall be
indicated in the bid.
9.1.2 Solenoid
i. Power supply : 24 V DC / 300 mA (max)
ii. Solenoid coil : Suitable for continuous energization.
iii. Protection : EEx.d II C, T6
iv. Certification : Should be certified for use in hydrogen
environment
v. Enclosure : IP 65
vi. Coil insulation : Class H as defined in IS: 1271.
vii. Coil pull in voltage : Between 50 to 70% of normal supply voltage.
viii. Coil drop out voltage : Between 30% to 50% of nominal supply voltage.
ix. Coil temperature rise : Not to exceed 70°C.
x. Single or double coil : Double Coil
xi. Response Time : Less than 100 msec.
xii. Conduit connection : Enclosure shall have 1/2” NPT (F) connection
for power Supply cable.
xiii. Mode of operation : Direct operated.
xiv. Manual operation : Provision to open the valve using Lever
xv. Freewheeling Diode : Two diode in series to be provided
xvi. Reverse polarity protection: To be provided
9.2. Process condition
a. Fluid : GN2
b. Pressure rating : 12 bar or 55 bar(a)
c. Service Life : 50,000 cycles
d. Operating Temperature: 30°C to 40°C
e. Relative humidity : up to 95%
10) Spares: The spare parts for valves listed in Table-1 including one set of gland packing,
gasket, O-rings, disc and stem, insert etc. for each valve required for two-year trouble-
free service for operation and maintenance shall be supplied. The quantity of spare parts
shall be at least 1-set for each type of valves or maximum 20% of the total quantity
required for each type of valves and the same shall be supplied.
Page 8 of 20
BILL OF MATERIAL Table-1
SI. No.
Sub Sl.
No. Tag No Pattern Type Port Way
Body and
Bonnet
Material
Fluid
Medium
Working
Temperature
Range (K)
Size
(DN)
End
Connection
Command
Pressure
(MPa)
Normal
Position
Maximum
Response
Time (s)
Pressure
rating
Minimum
valve
coefficient
Main
Qty.
Size DN-15, 300#
1. 1) IVP-S130 Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
2. 2) IVP-S130-A Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
3. 3) IVP-S130-B Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
4. 4) IVP-S130-C Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
5. 5) IVP-S130-S Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
6. 6) IVP-S131 Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
7. 7) IVP-S131-A Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
8. 8) IVP-S131-B Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
9. 9) IVP-S131-C Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
10. 10) IVP-S131-D Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
11. 11) IVP-S131-S Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
12. 12) IVP-S801 Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
13. 13) IVP-S802 Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
14. 14) IVP-S803 Globe GS 2/2 A182 F304L GN2 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
15. 15) IVP-S701 Globe GS 2/2 A182 F304L GHe 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
16. 16) IVP-S702 Globe GS 2/2 A182 F304L GHe 290-350 15 BWPS 0.8 NC 1 300# 4.0 1
Size DN-15, 600#
17. 1) IVP-S-7309 Globe GS 2/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
18. 2) IVP-S-7309-S Globe GS 2/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
19. 3) IVP-S-7319 Globe GS 2/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
Size DN-15, 2500#
20. 1) IVP-S-7325 Globe GS 2/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 2500# 4.0 1
21. 2) IVP-S-7333 Globe GS 2/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 2500# 4.0 1
22. 3) IVP-S-7334 Globe GS 2/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 2500# 4.0 1
23. 4) IVP-S-7335 Globe GS 2/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 2500# 4.0 1
24. 5) IVP-S-7336 Globe GS 2/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 2500# 4.0 1
25. 6) IVP-S-7325-S Globe GS 2/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 2500# 4.0 1
Size DN-25, 150#
26. 1) IVP-S-7304 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 150# 11 1
27. 2) IVP-S-7304-S Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 150# 11 1
28. 3) IVP-S-7305 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 150# 11 1
29. 4) IVP-S-7306 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 150# 11 1
30. 5) IVP-S-7307 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 150# 11 1
31. 6) IVP-S-7509 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 150# 11 1
Size DN-25, 300#
Page 9 of 20
BILL OF MATERIAL Table-1
SI. No.
Sub Sl.
No. Tag No Pattern Type Port Way
Body and
Bonnet
Material
Fluid
Medium
Working
Temperature
Range (K)
Size
(DN)
End
Connection
Command
Pressure
(MPa)
Normal
Position
Maximum
Response
Time (s)
Pressure
rating
Minimum
valve
coefficient
Main
Qty.
32. 1) IVP-S-7512 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 300# 11 1
33. 2) IVP S001 Globe GS 2/2 A182 F304L Isrosene 283-350 25 BWPS 0.8 NC 1 300# 11 1
34. 3) IVP S001-S Globe GS 2/2 A182 F304L Isrosene 283-350 25 BWPS 0.8 NC 1 300# 11 1
35. 4) IVP S003 Globe GS 2/2 A182 F304L Isrosene 283-350 25 BWPS 0.8 NC 1 300# 11 1
36. 5) IVP S7101 Globe GS 2/2 A182 F304L GN2 283-350 25 BWPS 0.8 NC 1 300# 11 1
37. 6) IVP-S7103 Globe GS 2/2 A182 F304L GN2 283-350 25 BWPS 0.8 NC 1 300# 11 1
38. 7) IVP-S7104 Globe GS 2/2 A182 F304L GN2 283-350 25 BWPS 0.8 NC 1 300# 11 1
Size DN-25, 600#
39. 1) IVP S7102 Globe GS 2/2 A182 F304L GN2 283-350 25 BWPS 0.8 NC 1 600# 11 1
40. 2) IVP S7102-S Globe GS 2/2 A182 F304L GN2 283-350 25 BWPS 0.8 NC 1 600# 11 1
Size DN-25, 900#
41. 1) IVP-S-7302 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 900# 11 1
42. 2) IVP-S-7302-S Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 900# 11 1
43. 3) IVP-S-7302-A Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 900# 11 1
Size DN-25, 2500#
44. 1) IVP-S-7329 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 2500# 11 1
45. 2) IVP-S-7330 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 2500# 11 1
46. 3) IVP-S-7331 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 2500# 11 1
47. 4) IVP-S-7332 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 2500# 11 1
48. 5) IVP-S-7337 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 2500# 11 1
49. 6) IVP-S-7337-A Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 2500# 11 1
50. 7) IVP-SP-7303 Globe GS 2/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 2500# 11 1
Size DN-25, 2500#
51. 1) IVP-S-7301 Globe GS 2/2 A182 F51 GN2 290-350 25 BW 0.8 NC 1 2500# 11 1
52. 2) IVP-S-7301-S Globe GS 2/2 A182 F51 GN2 290-350 25 BW 0.8 NC 1 2500# 11 1
53. 3) IVP-S-7301-A Globe GS 2/2 A182 F51 GN2 290-350 25 BW 0.8 NC 1 2500# 11 1
Size DN-40, 150#
54. 1) IVP-S-7303 Globe GS 2/2 A182 F304L GN2 290-350 40 BW 0.8 NC 2 150# 28 1
55. 2) IVP-S-7303-S Globe GS 2/2 A182 F304L GN2 290-350 40 BW 0.8 NC 2 150# 28 1
Size DN-50, 150#
56. 1) IVP-SP-7305 Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 1 150# 44 1
57. 2) IVP-SP-7306 Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 1 150# 44 1
Size DN-50, 300#
58. 1) IVP-SP-7308 Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 1 300# 44 1
59. 2) IVP-SP-7309 Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 1 300# 44 1
Size DN-50, 600#
Page 10 of 20
BILL OF MATERIAL Table-1
SI. No.
Sub Sl.
No. Tag No Pattern Type Port Way
Body and
Bonnet
Material
Fluid
Medium
Working
Temperature
Range (K)
Size
(DN)
End
Connection
Command
Pressure
(MPa)
Normal
Position
Maximum
Response
Time (s)
Pressure
rating
Minimum
valve
coefficient
Main
Qty.
60. 1) IVP-S7201 Globe GS 2/2 A182 F304L GN2 283-350 50 BW 0.8 NC 3 600# 44 1
61. 2) IVP-S-7338 Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 2 600# 44 1
62. 3) IVP-S-7338S Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 2 600# 44 1
63. 4) IVP-S-7318 Globe GS 2/2 A351 CF3 GN2 290-350 50 BW 0.8 NC 3 600# 99 1
Size DN-50, 900#
64. 1) IVP-SP-7311 Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 1 900# 44 1
65. 2) IVP-SP-7312 Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 1 900# 44 1
Size DN-50, 2500#
66. 1) IVP-S-7323 Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 2 2500# 44 1
67. 2) IVP-S-7323-S Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 2 2500# 44 1
68. 3) IVP-S-7324 Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 2 2500# 44 1
69. 4) IVP-S-7322 Globe GS 2/2 A182 F304L GN2 290-350 50 BW 0.8 NC 2 2500# 44 1
Size DN-50, 2500#
70. 1) IVP-S-7606 Globe GS 2/2 A182 F51 GN2 290-350 50 BW 0.8 NC 2 2500# 44 1
71. 2) IVP-S-7606S Globe GS 2/2 A182 F51 GN2 290-350 50 BW 0.8 NC 2 2500# 44 1
Size DN-80, 150#
72. 1) IVP-SP-7304 Globe GS 2/2 A351 CF3 GN2 283-350 80 BWPS 0.8 NC 3 150# 99 1
73. 2) IVP-S7105-S Globe GS 2/2 A351 CF3 GN2 283-350 80 BWPS 0.8 NC 3 150# 99 1
Size DN-80, 300#
74. 1) IVP-S7106 Globe GS 2/2 A351 CF3 GN2 283-350 80 BWPS 0.8 NC 3 300# 99 1
75. 2) IVP-S7106-S Globe GS 2/2 A351 CF3 GN2 283-350 80 BWPS 0.8 NC 3 300# 99 1
76. 3) IVP-S7107 Globe GS 2/2 A351 CF3 GN2 283-350 80 BWPS 0.8 NC 2 300# 99 1
Size DN-80, 600#
77. 1) IVP-S-7308 Globe GS 2/2 A351 CF3 GN2 290-350 80 BW 0.8 NC 3 600# 99 1
78. 2) IVP-S-7308-S Globe GS 2/2 A351 CF3 GN2 290-350 80 BW 0.8 NC 3 600# 99 1
Size DN-100, 300#
79. 1) IVP S002 Globe GS 2/2 A351 CF3 Isrosene 283-350 100 BWPS 0.8 NC 2 300# 176 1
80. 2) IVP S002-S Globe GS 2/2 A351 CF3 Isrosene 283-350 100 BWPS 0.8 NC 3 300# 176 1
Size DN-100, 600#
81. 1) IVP-S-909 Globe GS 2/2 A351 CF3 GN2 290-350 100 FLANGED 0.8 NC 3 600# 176 1
82. 2) IVP-S-909-S Globe GS 2/2 A351 CF3 GN2 290-350 100 FLANGED 0.8 NC 3 600# 176 1
Size DN-150, 150#
83. 1) IVP-SP-7314 Globe GS 2/2 A351 CF3 GN2 290-350 150 BW 0.8 NC 5 150# 396 1
84. 2) IVP-S-7105 Globe GS 2/2 A351 CF3 GN2 283-350 150 BWPS 0.8 NC 3 150# 396 1
Size DN-150, 300#
85. 1) IVP-S-7508 Globe GS 2/2 A351 CF3 GN2 290-350 150 BW 0.8 NC 5 300# 396 1
Page 11 of 20
BILL OF MATERIAL Table-1
SI. No.
Sub Sl.
No. Tag No Pattern Type Port Way
Body and
Bonnet
Material
Fluid
Medium
Working
Temperature
Range (K)
Size
(DN)
End
Connection
Command
Pressure
(MPa)
Normal
Position
Maximum
Response
Time (s)
Pressure
rating
Minimum
valve
coefficient
Main
Qty.
86. 2) IVP-S-7508-A Globe GS 2/2 A351 CF3 GN2 290-350 150 BW 0.8 NC 5 300# 396 1
87. 3) IVP-S-7508-B Globe GS 2/2 A351 CF3 GN2 290-350 150 BW 0.8 NC 5 300# 396 1
88. 4) IVP-S-7508-S Globe GS 2/2 A351 CF3 GN2 290-350 150 BW 0.8 NC 5 300# 396 1
Size DN-200, 2500#
89. 1) IVP-S-7604 Globe GS 2/2 A995 4A GN2 290-350 200 BW 0.8 NC 5 2500# 704 1
90. 2) IVP-S-7604-S Globe GS 2/2 A995 4A GN2 290-350 200 BW 0.8 NC 5 2500# 704 1
Size DN-300, 300#
91. 1) IVP-SP-7315 Globe GS 2/2 A351 CF3 GN2 290-350 300 BW 0.8 NC 4 300# 1584 1
Three port valves
Size DN15, 600#
92. 1) IVP-S-7310 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
93. 2) IVP-S-7310-A Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
94. 3) IVP-S-7311 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
95. 4) IVP-S-7311-S Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
96. 5) IVP-S-7312 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
97. 6) IVP-S-7313 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
98. 7) IVP-S-7314 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
99. 8) IVP-S-7315 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
100. 9) IVP-S-7316 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
101. 10) IVP-S-7317 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
102. 11) IVP-S-7320 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 600# 4.0 1
Size DN15, 2500#
103. 1) IVP-S-7326 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 2500# 4.0 1
104. 2) IVP-S-7327 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 2500# 4.0 1
105. 3) IVP-S-7328 Globe GS 3/2 A182 F304L GN2 290-350 15 BW 0.8 NC 1 2500# 4.0 1
Size DN25,600#
106. 1) IVP-S-7321 Globe GS 3/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 600# 11 1
107. 2) IVP-S-7321-S Globe GS 3/2 A182 F304L GN2 290-350 25 BW 0.8 NC 1 600# 11 1
Butterfly Valve-Size DN600,300#
108. 1) IVP-907-A TOBFV GS 2/2 A 216 WCB WATER 290-350 600 FLANGED 0.8 NC 10 300# 14400 1
TOBFV: Triple offset Butterfly Valve
Page 12 of 20
Table 2
QAP for Electro Pneumatic valves
Sl.
No
Test Object tested Characteristic
sought for
Sample
size
Test
procedure
Acceptance
criterion
Form of
record
Pre-Delivery Inspection (PDI)
Test
performed
by
Test
witnessed
by
Record
reviewed
by
1. Material test Specimen from
raw materials
Chemical
composition and
physical
properties
1 per heat/
lot
Relevant
standard
Relevant
material
specification
Material
certificate Accredited
laboratory
Sample to
be taken
by TPIA
TPIA/
Purchaser
2. Welding joint
test (wherever
applicable)
a) Butt welding
joints
b) All Welded
joints
Absence of
defects
100 %
a) Radio-
graphic test
b) Dye-
Penetrant test
ASME, Section
V and IX
Test
certificate Vendor TPIA
TPIA/
Purchaser
3. Ultrasonic test Pipe stubs Absence of
defects
100 % Ultrasonic test Relevant
standard
Test
certificate Vendor TPIA TPIA/
Purchaser
4. Soundness test
for castings
Castings Absence of
defects
100% Radiographic
test or
Ultrasonic test
Relevant
standard
Test
certificate Vendor TPIA TPIA/
Purchaser
5. Visual and
Dimensional
check
Valve Dimensions 100 % Metrology Relevant
standard/
Purchaser-
approved
drawing
Test report
Vendor TPIA TPIA/
Purchaser
6. Pre-assembly
hydraulic shell
pressure test
Valve before
assembly
Structural
integrity under
stress
100 % 1.5 times
maximum rated
working
pressure
BS 6755 Part 1/
API 598/
ASME B 16.34
Test
certificate Vendor TPIA
TPIA/
Purchaser
7. Pneumatic shell
pressure test
Valve after
assembly with
bellows
Structural
integrity under
stress
100% 1.1 times
maximum rated
working
pressure
BS 6755 Part 1/
API 598/
ASME B 16.34
Test
certificate Vendor TPIA
TPIA/
Purchaser
Page 13 of 20
Table 2
QAP for Electro Pneumatic valves
Sl.
No
Test Object tested Characteristic
sought for
Sample
size
Test
procedure
Acceptance
criterion
Form of
record
Pre-Delivery Inspection (PDI)
Test
performed
by
Test
witnessed
by
Record
reviewed
by
8. Pneumatic seat
pressure and
leakage test
Valve in closed
position
Structural
integrity of seat
under stress
100 % 1.1 times
maximum rated
working
pressure
NO
BUBBLES,
BS 6755 Part 1/
API 598/
ASME B 16.34
Test
certificate
Vendor TPIA TPIA/
Purchaser
9. Functional test Valve Valve function 100% Supplier norms As per section
4 of Annexure-
I
Certificate
Vendor TPIA TPIA/
Purchaser
10. Cleanliness Valve Cleanliness for
Oxygen service
100 % Supplier norms As per CGA G-
4.1 or ASTM
G-93
Certificate
Vendor TPIA TPIA/
Purchaser
11. Response time
test
Valve Response time 100 % bidder’s
standard
As per table 1
and section 5 of
Annexure-I
Test
certificate Vendor TPIA TPIA/
Purchaser
12. Reverse flow
test
Valve Reverse shut-off 100% Water
displacement
method [0.7
MPa(g)]
As per section
4 of Annexure-
I
Test
certificate Vendor TPIA
TPIA/
Purchaser
13. Specification
matrix of Status
switch
Specification Suitability for
the requirement
- - As per section
7 of Annexure-
I
Specificati
on Data
sheet
Vendor - TPIA/
Purchaser
14. Hazardous area
certification for
status switches,
solenoid etc.
Electrical and
electronic parts
Compatibility
with
environment
IEC/
ATEX
IEC/ ATEX IEC/ ATEX
and purchase
order
specification
Test
certificate Accredited
agency -
TPIA/
Purchaser
Page 14 of 20
Annexure-2
Pre-Qualification Criteria: The Bidder’s capability shall be evaluated based on the following Pre-
Qualification (PQ) criteria. The Bidders shall suitably fill-up the information solicited in “Item
specification” and submit as part of the Techno-Commercial Bid (TCB). Those Bidders who comply
with the PQ criteria only will be screened-in for opening and evaluation of Price Bid. The information
to be submitted in the TCB shall be complete in all respects substantiated by attached documents and
there shall not be any further opportunity for the Bidders to submit any information or document unless
the Purchaser solicits so at their own discretion. Any lack of information or incomplete/ ambiguous
information or false information or information non-compliant with the PQ criteria shall be treated as
sufficient cause to summarily reject such Bids.
1. The Bidder must be manufacturer or authorized agent. Manufacturer shall submit a self-declaration
to that effect. Agent shall submit Authorization letter from the manufacturer. If the bidder is a
subsidiary of their foreign principal, the credential of their principal may also be accepted provided
that there is an agreement of technical support from their principal.
2. The Bidder (or their Principal) must have successfully completed supply of valves of worth
specified below.
2.1 For Globe Valves
2.1.1 The order value shall be as given below.
a. 1 order (single purchase order) of price equal to or more than Rs 240 Lakhs
or
b. 2 orders with price of each order equal to or more than Rs 137 lakhs
or
c. 3 orders with price of each order equal to or more than Rs 102 lakhs
AND
2.1.2 The Bidder (or their Principal) must have successfully completed supply of valves of
at least size & rating as specified below.
≥ DN 50 size and class 2500 pressure rating
AND
≥ DN150 size and class 300 pressure rating
2.2 For Butterfly Valves
2.2.1 The order value shall be as given below.
a. 1 order (single purchase order) of price equal to or more than Rs 63 Lakhs
or
b. 2 orders with price of each order equal to or more than Rs 36 lakhs
or
c. 3 orders with price of each order equal to or more than Rs 27 lakhs
Page 15 of 20
AND
2.2.2 The Bidder (or their Principal) must have successfully completed supply of valves of
at least size & rating as specified below.
≥ DN 400 size and class 300 pressure rating
during the last 7 years ending 31/03/2019.The claim shall be substantiated by purchase
order(s) AND inspection release note(s)/ acceptance certificate(s) by third-party inspection
agency or performance acceptance certificate by the client dated between 01/04/2012 and
31/03/2019.
3. The average annual financial turnover of the bidder or their principal during the last 3 years
ending 31/03/2019 must be at least Rs.130 lakhs. The claim shall be substantiated by audit
annual report/Income tax return statement/balance sheet.
4. The bidder shall submit details of their design, manufacturing capability for globe & butterfly
valve, Testing facilities viz. Hydraulic, Pneumatic testing facilities & in-house assembly
facilities etc. Bidder is further requested to furnish the details of available man-power, nos.
of design engineer and details of available tools & machinery for fabrication. List of
potential clients along with credential of earlier executed purchase orders & order
acceptance by the clients shall also be furnished for department perusal.
IPRC will assess and infer the capability of the bidder to meet the specifications based on
the available information. In this regard, discretion of IPRC will be final.
Page 16 of 20
Annexure-3
TERMS & CONDITIONS
1) Scope of Inspection: The test requirements given in Annexure -I, of the specification shall be conducted in the presence of reputed Third Party Inspection (TPI) agency as given below. It is
the responsibility of the supplier to arrange for Third Party Inspection. Engaging any other
Third Party apart from the listed below should have the concurrence of Purchaser (IPRC), in this regard discretion of Purchaser shall be final. The TPI charges shall be quoted separately
in the offer.
i. Det-Norske Veritas (DNV) ii. Lloyds Register Industrial Services Pvt. Ltd (LRIS)
iii. Technischer Uberwachungs Verein (TUV)
Review of material test certificate for physical (mechanical) and chemical properties for
the principal pressure bearing components of the valve and Ultrasonic test reports of pipe
stubs.
Review of Certificate of conformity of electrical and electronic components for explosion
proof as per specification
Witness of soundness test, pre assembly shell pressure test, Final hydraulic shell pressure
test, pneumatic seat pressure test, reverse flow shut off test and functional test.
Review of DP test and radiography test reports.
Witness of cleanliness condition.
Visual and dimensional check report.
2) Documentation:
2.1 Along with the quotation:
The following documents shall be provided for our study & assessment.
The complete detailed catalogue with full range of products.
Overall dimension of the offered valve clearly indicating length of stem, actuator
diameter, height, weight, end connection etc., of valves.
Cv values of valves shall be provided.
Deviations if any from the tender specifications shall be specified separately.
Documents for complying the PQC
2.2 After placement of order:
The following documents shall be provided.
An assembly drawing of the valves indicating overall dimensions & Cv.
Cross sectional drawing of the valves indicating dimensional details and material of
construction of each part.
Quality assurance plan (QAP) duly signed by TPI agency
The above documents (drawings) are subjected to review & correction by the purchaser with reference to ordered specification and only after getting approval of the same by the Purchaser,
the supplier shall go ahead with the fabrication.
2.3 Soon after completion of inspection: The following documents (2 Copies) shall be sent to IPRC soon after the valves are fabricated, tested and inspected.
Certificates of tests given in the specification, duly approved (stamped & signed) by the
Bidder & TPIA.
Page 17 of 20
3) Security Deposit:
The Supplier shall provide security deposit upon receipt of P.O in the form of an unconditional
bank guarantee from any Nationalized/Scheduled Bank approved by RBI or from reputed first class
International Bank as per format provided by the Purchase for 10% of the order value and shall be valid up to sixty days from the date for completion of the Contract. This deposit is meant to
compensate the Department any loss due to failure of the Contractor/Supplier to complete his
obligations as per the P.O.
4) Payment terms: The payment shall be made within 30 days after receipt and acceptance of valves at IPRC, Mahendragiri.
The Department does not normally entertain advance payment. However, in case the Bidder
proposes for advance payment, the Department may consider it, subject to the following
conditions:
a. Bank Guarantee (BG) for equivalent sum from a nationalized/ scheduled bank approved by RBI
or a reputed first-class international bank valid till final acceptance of items with additional
claim period of 2 months shall be submitted.
b. The Department will load simple interest on the advance payment over the execution period at
MCLR as notified by State Bank of India applicable on the due date for submission of bid for
comparison of the price bids.
Moreover, in case of delay in delivery by the bidder beyond the stipulated period due to
reasons not attributable to the Department, the Department will recover interest on the
advance payment over the period of delay at the MCLR as notified by State Bank of India on
the date of final acceptance of items. (This will be over and above LD).
5) Delivery terms: The valves shall be delivered in ready to use form. The items shall be securely
packed & delivered on FOR-IPRC, Mahendragiri. The unloading at Purchaser’s site shall be
under the Purchaser’s scope of responsibility.
Certificate of cleanliness as per specification, duly approved (stamped & signed) by the
Bidder & TPIA.
Certificate of conformity of the electrical & electronic components for explosion proof-
ness as per specification, duly approved (stamped & signed) by the Bidder & TPIA.
Valve functional and performance test certificate duly approved (stamped & signed) by
Bidder & TPIA.
Final Inspection and release note given by the Bidder & TPIA.
Guarantee certificate.
Instruction manual for operation, trouble shooting and maintenance of Valves.
On receiving and scrutinizing these documents, IPRC shall issue a “DESPATCH
CLEARANCE” note. Only upon receipt of dispatch clearance, the supplier shall go-ahead with
dispatch of consignment.
2.4 Along with the items:
The following documents shall be provided in English.
- Test certificates / quality book - 1 copy
- Final as built drawings - 1 copy - Operation & Maintenance manuals - 1 copy
Page 18 of 20
6) Delivery period: The delivery period is the essence of Purchase Order (P.O). Delivery shall be
6 Months from the date of award of Purchase order and the work shall be deemed to have been executed after receipt of acceptance of all valves at IPRC, Mahendragiri.
7) Guarantee/ Warranty: The valves shall be guaranteed for satisfactory performance over a period of 18 months from the date of dispatch from the Supplier’s works or 12 months from the
date of commissioning at the Purchaser’s site, whichever happens to be earlier, against
fabrication, manufacturing and workmanship defects. In case any defect develops in the work
due to bad material and / or bad workmanship before the expiry of guarantee period, the Bidder, on notification by Department, shall rectify or remedy the defect or replace items, at their own
cost and shall make their own arrangements to provide materials, labour, equipment and any
other appliances required in this regard.
8) Liquidated Damages (LD): The delivery period / completion period shall be the essence of the
Purchase Order. If the Supplier fails to meet delivery date within the time specified in P.O or any extension thereof, the Department will recover from the Supplier as Liquidated Damages (LD) a
sum of 0.5% of the total order value for each calendar week of delay subject to a maximum of 10%
of the total order value. Applicability of LD will be considered after the delivery schedule of 6
months or any extension agreed thereof.
9) Performance Bank Guarantee: The supplier shall provide Performance Bank Guarantee (PBG)
for an amount equivalent to the 10% (Ten Percent) of the Purchase Order value valid for a period up to 60 days the completion of warranty period.
10) Documentation: The following documents (in English) shall be provided by the vendor at different stages specified thereupon.
10.1 Within 1 Month from placement of Purchase order.: The following documents shall be provided.
These documents are subject to review by the Purchaser. Only upon receipt of the
Purchaser’s approval of these documents, the supplier shall proceed with manufacture of the
products. However, the Purchaser’s approval shall not absolve the Supplier of their
responsibility to comply with the specifications of the Purchase order.
i. Detailed cross sectional/ fabrication drawings, clearly indicating the material of
construction of each part.
ii. General arrangement (GA) drawings of valves indicating the overall dimension.
iii. Detailed sizing calculation for valves.
iv. Quality assurance Plan (QAP) duly signed by TPI agency.
10.2 Upon satisfactory inspection of valves: The following documents shall be provided. The
Purchaser shall review these documents for compliance with the specifications of the purchase
order and issue “purchase delivery clearance” Only upon receipt of same, the Supplier shall
proceed with delivery of the valves.
a. Certificates of tests specified in clause 6.0 of Annexure-I duly authorized by TPI
agency.
b. Pre-delivery inspection by TPI agency.
c. Guarantee certificates.
d. Instruction manual for installation, operation, maintenance and trouble -shooting.
11) FORCE MAJEURE:
Neither party shall bear responsibility for the complete or partial non-performance of any of his
obligations (except for failure to pay any sum which has become due on account of receipt of
items under the provisions of the this P.O) if the non-performance results from such force majeure circumstances such as, but not restricted to, flood, fire, earthquake, civil commotion, sabotage,
explosion, epidemic, quarantine restriction, strike, lock-out, freight embargo, acts of the
Government either in its sovereign or Contractual capacity, hostility, acts of public enemy and
Page 19 of 20
other acts of God as well as war or revolution, military operation, blockade, acts or actions of
State authorities or any other circumstance beyond the control of the parties that have arisen after the conclusion of the Contract.
In such circumstances, the time stipulated for the performance of an obligation under the Contract
may be proportionately extended. The party, for whom it has become impossible to meet the obligation under this Contract due to
force majeure condition, will notify the other party in writing not later than twenty-one days from
the date of commencement of the unforeseeable event. Unless otherwise directed by the
department in writing, the Contractor/Supplier shall continue to perform his obligations under the Contract as far as is practical and shall seek all reasonable alternative means for performance
not prevented by the force majeure event.
Any certificate issued by the Chamber of Commerce or any other competent authority or organization of the respective country shall be sufficient proof of commencement and cessation
of the above circumstances.
In case of failure to carry out complete or partial performance of an obligation for more than sixty days, either party shall reserve the right to terminate the Contract totally or partially. A prior
written notice of 30 days to the other party will be given informing of the intention to terminate
without any liability. This is exclusive of any reimbursements for the goods received as provided
for in the agreement.
12) DESPATCH:
The Supplier is responsible for obtaining a clear receipt from the Transport Authorities specifying the details of consignment. The consignment should be dispatched at Store Office, IPRC. If sent
in any other address, it shall be at the risk of the Supplier. Purchaser will take no responsibility
for short deliveries or wrong supply of consignment when the same are booked on 'said to contain' basis. Purchaser shall pay for only such stores as are actually received by them in accordance
with the P.O.
13) Prices: The supplier shall provide the Price break-up in the price format given in Table-3 in the price bid only. No cost should be given or disclose in technical bid.
On indication of any price details in technical bid, bid shall become invalid.
14) The Bidder shall confirm their willingness to accept part order irrespective of price or quantity
out of the quantity enquired.
15) The Bidder shall confirm that the charges toward testing, inspection, packing & forwarding, taxes or levies, documentation or any other head are quoted as percentage of the basic price in the Price
bid.
16) The Bidder shall confirm that there is no mention or indication of any element of price
whatsoever, as sum or percentage, in the Techno-commercial bid. Such information is to be given
in the Price bid only.
Page 20 of 20
Price Table: Price shall be provided as per format given in Table:3
Table: 3
Sl.
No. Description
QTY
(Nos.) UNIT PRICE
TOTAL
PRICE
1. Cost of EP valves 108 nos.
Should be furnished as
per format of
Table-1 inserting an
additional column
2.
2-year O&M spares for each valves listed in Sl.
No. 1 & Sl. No. 2.
1 lot Supplier shall quote as
per instruction given in
article-10 of Annexure-
1.
3.
Cost of optional SOV cubicles with regulators &
Filters.
1lot As per specs given in
article-10.
4.
Packing, Forwarding and Transportation charges (in percentage)
5.
Testing & TPI Charges (in percentage)
6. Applicable Taxes and Duties (in percentage)
7.
Total cost of this offer