FEATURES• Explosionproof operator for use in potentially explosive atmospheres according to

ATEX-Directive 2014/34/EUEC type examination certificate no.: LCIE 12 ATEX 3005 X IECEx Certificate of Conformity no.: IECEx LCI 12.0002X

• Compliance with the Essential Health and Safety Requirements has been assuredby compliance with the International and European Standards EN-IEC 60079-0, EN-IEC 60079-7, EN-IEC 60079-18 and EN-IEC 60079-31

• Easy electrical installation by means of a screw terminal coil• Peak voltage suppression standard for DC executions• The coil winding is fitted with a thermal fuse (in AC/DC) which will trip in case of

excessive temperature due to prolonged overvoltage or a blocked core and causethe valve to de-energise and fail-safe

• Enclosure provided with integral strain relief for cable with an O.D. of 7 to 8,5 mm• Ingress protection degree IP67• A wide range of valves can be supplied with the operator

CONSTRUCTIONSolenoid enclosure PBTCable gland PA 66, M20 x 1,5Nameplate PolyesterCoil connection Embedded screw terminalsSafety code q II 2G Ex e mb IIC T4 Gb

II 2D Ex tb IIIC T 135°C Db IP67

ELECTRICAL CHARACTERISTICSStandard voltages DC (=) : 24V - 48V

AC (~) : 24V - 48V - 115V - 230V / 50 Hz

TEMPERATURE CLASSIFICATION TABLESAC (~) solenoids DC (=) solenoids

Pn

(watt)

solenoid size maximum ambient °C (1)

Pn

(watt)

solenoid size maximum ambient °C (1)

WB

LP

surface temperature

WB

LP

surface temperature

T4135°C

T4135°C

insulation class F (155°C) 100% E.D. insulation class F (155°C) 100% E.D.

3,5 (2) • 65 4 • 65Check the wattage compatibility with the product selected.(1) The minimum allowable ambient temperature is -40°C for the operator. Actual temperature range can

be limited depending on valve operation limits.

CONNECTIONS• Internal and external earthing connection• The operator can be rotated through 360° to select the most favourable position

for cable entry

ORDERING INFORMATIONA valve supplied with the explosionproof operator will be identified with prefix WBLP before the catalogue number. Example:

WBLP G 551A005 230V/50 HzWBLP G 553A005 230V/50 Hz

operator voltage

pipe threadbasic number

OPERATORSfor potentially explosive atmospheres

increased safety/encapsulationII 2G Ex e mb IIC T4 Gb, II 2D Ex tb IIIC T135°C Db IP67

moulded enclosure

Series

WBLP

Архангельск (8182)63-90-72

Астана (7172)727-132

Астрахань (8512)99-46-04

Барнаул (3852)73-04-60

Белгород (4722)40-23-64

Брянск (4832)59-03-52

Владивосток (423)249-28-31

Волгоград (844)278-03-48

Вологда (8172)26-41-59

Воронеж (473)204-51-73

Екатеринбург (343)384-55-89

Иваново (4932)77-34-06

Ижевск (3412)26-03-58

Казань (843)206-01-48

Калининград (4012)72-03-81

Калуга (4842)92-23-67

Кемерово (3842)65-04-62

Киров (8332)68-02-04

Краснодар (861)203-40-90

Красноярск (391)204-63-61

Курск (4712)77-13-04

Липецк (4742)52-20-81

Магнитогорск (3519)55-03-13

Москва (495)268-04-70

Мурманск (8152)59-64-93

Набережные Челны (8552)20-53-41

Нижний Новгород (831)429-08-12

Новокузнецк (3843)20-46-81

Новосибирск (383)227-86-73

Омск (3812)21-46-40

Орел (4862)44-53-42

Оренбург (3532)37-68-04

Пенза (8412)22-31-16

Пермь (342)205-81-47

Ростов-на-Дону (863)308-18-15

Рязань (4912)46-61-64

Самара (846)206-03-16

Санкт-Петербург (812)309-46-40

Саратов (845)249-38-78

Севастополь (8692)22-31-93

Симферополь (3652)67-13-56

Смоленск (4812)29-41-54

Сочи (862)225-72-31

Ставрополь (8652)20-65-13

Сургут (3462)77-98-35

Тверь (4822)63-31-35

Томск (3822)98-41-53

Тула (4872)74-02-29

Тюмень (3452)66-21-18

Ульяновск (8422)24-23-59

Уфа (347)229-48-12

Хабаровск (4212)92-98-04

Челябинск (351)202-03-61

Череповец (8202)49-02-64

Ярославль (4852)69-52-93

сайт: http://asco.nt-rt.ru || эл. почта: ach@nt-rt.ru

DIMENSIONS (mm), WEIGHT (kg)

OPERATORS SERIES WBLP

prefix A B C D E weightWBLP 37 98 81,5 15 35,2 0,18

TYPE WBLPPrefix "WBLP" solenoidsEN-IEC 60079-7, EN-IEC 60079-18 and EN-IEC 60079-31II 2G Ex e mb IIC T4 Gb, II 2D Ex tb IIIC T135°C Db IP67

==

40

4612

1,5

2020

N x 4127 27

13 11

L

2

40

1/4"

1017

,5

65

60

1311

169,

5

171,

2

551(3/2)

551(3/2)

551(5/2)

551(5/2)

1 1 11

551(3/2)

551(3/2)

551(5/2)

551(5/2)

ACCESSORIESSupply rail with pressure isolation valvesAluminiumInlet G 1/2, outlets G 1/4

supply rail for «n» valves with end pieces and low 65 mm mounting brackets

number of outlets 4 6 8 10 12 15catalogue number 88100970 88100971 (1) (1) (1) (1)

L (mm) 177 259 341 423 505 628(1) Contact us.

All leaflets are available on: www.asco.com

Pneumatic Valves (3/2 - 5/2 - 5/3) - 11

FEATURES• Supply rail allowing for easy installation of isolation valves during operation without

having to cut the general pressure supply• Supply rail designed for a large variety of 1/4” valves (521, 551, L1, L2)• Isolation valves, mounting brackets and hardware included for immediate

installation• Large range of optional accessories to allow the rail to be adapted to different uses:

1/8” isolation valve, supply pressure isolation valve, shut-off valve etc.

GENERAL Max. inlet pressure 0 - 16 bar [1 bar = 100 kPa]Differential pressure 0 - 10 barAmbient temperature -20°C to +90°C

fluids () temperature range (TS) seal materials ()air, inert gas, filtered - 25°C to + 60°C NBR (nitrile)

MATERIALS IN CONTACT WITH FLUID() Ensure that the compatibility of the fluids in contact with the materials is verifiedSupply rail AluminiumEnd pieces Stainless steelScrew/isolation valve Stainless steelO-rings NBR

OTHER MATERIALSLow mounting brackets (65 mm) Stainless steel

SPECIFICATIONS

supply inlet sizeorificesize

flowcoefficient

Kv

operating pressuredifferential (bar)

num

ber o

f out

lets

cataloguenumber

(supply rail for «n» valves with end pieces and low 65 mm

mounting brackets)min.

max. (PS)

air inert gas ()

G (mm) (m3/h) (l/min) ~ =

Supply rail with isolation valves, end pieces and low mounting brackets

1/2

(outlets 2..12 x 1/4)6,8 1,1 18,3 0 10 10

2 881009153 881009164 881009175 881009186 881009197 881009208 881009219 88100922

10 8810092311 8810092412 88100925

SUPPLY RAILWITH PRESSURE ISOLATION VALVES

for mounting of monostable/bistable valves1/4

Series

881

0019

4GB

-201

7/R

01A

vaila

bilit

y, d

esig

n an

d sp

ecifi

catio

ns a

re s

ubje

ct to

cha

nge

with

out n

otic

e. A

ll rig

hts

rese

rved

.

www.asco.com

Архангельск (8182)63-90-72

Астана (7172)727-132

Астрахань (8512)99-46-04

Барнаул (3852)73-04-60

Белгород (4722)40-23-64

Брянск (4832)59-03-52

Владивосток (423)249-28-31

Волгоград (844)278-03-48

Вологда (8172)26-41-59

Воронеж (473)204-51-73

Екатеринбург (343)384-55-89

Иваново (4932)77-34-06

Ижевск (3412)26-03-58

Казань (843)206-01-48

Калининград (4012)72-03-81

Калуга (4842)92-23-67

Кемерово (3842)65-04-62

Киров (8332)68-02-04

Краснодар (861)203-40-90

Красноярск (391)204-63-61

Курск (4712)77-13-04

Липецк (4742)52-20-81

Магнитогорск (3519)55-03-13

Москва (495)268-04-70

Мурманск (8152)59-64-93

Набережные Челны (8552)20-53-41

Нижний Новгород (831)429-08-12

Новокузнецк (3843)20-46-81

Новосибирск (383)227-86-73

Омск (3812)21-46-40

Орел (4862)44-53-42

Оренбург (3532)37-68-04

Пенза (8412)22-31-16

Пермь (342)205-81-47

Ростов-на-Дону (863)308-18-15

Рязань (4912)46-61-64

Самара (846)206-03-16

Санкт-Петербург (812)309-46-40

Саратов (845)249-38-78

Севастополь (8692)22-31-93

Симферополь (3652)67-13-56

Смоленск (4812)29-41-54

Сочи (862)225-72-31

Ставрополь (8652)20-65-13

Сургут (3462)77-98-35

Тверь (4822)63-31-35

Томск (3822)98-41-53

Тула (4872)74-02-29

Тюмень (3452)66-21-18

Ульяновск (8422)24-23-59

Уфа (347)229-48-12

Хабаровск (4212)92-98-04

Челябинск (351)202-03-61

Череповец (8202)49-02-64

Ярославль (4852)69-52-93

сайт: http://asco.nt-rt.ru || эл. почта: ach@nt-rt.ru