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MWA Technology
MWA Technology Limited, Offices & Workshop,
2 Wharton Street Ind. Est., Birmingham, West Midlands, B7 5TR

+44 (0) 121 327 7771

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Solenoid Valves

Madas Automatic EVP/NC + EVPC/NC “Normally-Closed” Solenoid Valves

EVP/NC EVPC/NC
Madas Automatic EVP/NC + EVPC/NC “Normally-Closed” Solenoid Valves available at MWA Technology
Speedy delivery from MWA Technology!

Order by

4:30pm on Monday

for guaranteed delivery on Tuesday!

Madas EVP/NC + EVPC/NC  Automatic “Normally-Closed” Solenoid Valves

Gas interception “automatic normally-closed” Solenoid Valves that open when they are powered and close when there is no tension.

Option flow regulator.

The Madas Solenoid Valve can be supplied also with the closed position indicator switch (CPI Switch) and with the possibility of speed opening adjustment (EVPR versions).

Reference standard EN 161

In conformity to Directive 2009/142/EC (Gas Directive)
In conformity to Directive 94/9/EC (ATEX Directive)
In conformity to Directive 2004/108/EC (Electromagnetic Compatibility)
In conformity to Directive 2006/95/EC (Low Tension)

Type EVP/NC + EVPC/NC

  • Automatic reset
  • 230v AC
  • Power options available: 24v AC, 24v DC, 110v AC
  • Inline connections, horizontal and vertical pipelines
  • For Natural Gas, Propane, and Butane, with the option for Biogas

Please note: they must be installed with the arrow on the body of the device facing towards the user appliance, pipe in horizontal position and the Actuator in the “up-position”.

MWA Code Type Size Connections Max operating pressure
GSSV15 EVP/NC DN15 1/2″ Rp female screwed 200 mbar
GSSV20 EVP/NC DN20 3/4″ Rp female screwed 200 mbar
GSSV25 EVP/NC DN25 1″ Rp female screwed 200 mbar
GSSV30 EVPC/NC DN30 1.1/4″ Rp female screwed 200 mbar
GSSV40 EVPC/NC DN40 1.1/2″ Rp female screwed 200 mbar
GSSV50 EVPC/NC DN50 2″ Rp female screwed 200 mbar
GSSV65 EVP/NC DN65 2.1/2″ Flanged PN16 360 mbar
GSSV80 EVP/NC DN80 3″ Flanged PN16 360 mbar
GSSV100 EVP/NC DN100 4″ Flanged PN16 360 mbar
GSSV125 EVP/NC DN125 5″ Flanged PN16 360 mbar
GSSV150 EVP/NC DN150 6″ Flanged PN16 360 mbar
GSSV200 EVPF/NC DN200 8″ Flanged PN16 360 mbar
GSSV250 EVPF/NC DN250 10″ Flanged PN16 360 mbar
GSSV300 EVPF/NC DN300 12″ Flanged PN16 360 mbar
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Madas EV1-3-6 solenoid valves for gas

Madas EV1-3-6 solenoid gas valve
Madas EV1-3-6 solenoid valves for gas available at MWA Technology
Speedy delivery from MWA Technology!

Order by

4:30pm on Monday

for guaranteed delivery on Tuesday!

Madas

Madas EV1-3-6 solenoid valves for gas

Madas EV1-3-6 solenoid gas valve
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Automatic , normally closed ,fast opening solenoid valves for gas

Maximum operating pressure 1.0 bar,3.0 bar ,6.0 bar.

Threaded connections 1.1/4 to 2 inch ISO standard ,option NPT

Flanged connections 32mm to 150mm PN16 standard ,ANSI150 option

Approvals EN161 ,Regulation EU 2016/46,PED Directive 2014/68/EU,SIL

Voltages 24v DC,24v AC,110v 50 AC ,230v AC

Options: Viton seals ,Biogas ,Closed Position Indicator

 

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Madas M16/RM Manual Reset Solenoid Valve

GSSV15MR - GSSV200MR
Madas M16/RM Manual Reset Solenoid Valve available at MWA Technology
Speedy delivery from MWA Technology!

Order by

4:30pm on Monday

for guaranteed delivery on Tuesday!

Madas

Madas M16/RM Manual Reset Solenoid Valve

GSSV15MR - GSSV200MR
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Madas M16/RMO N.C. – M16/RM N.C. Solenoid Valve

The Madas M16/RMO N.C. – M16/RM N.C. Solenoid Valve is designed to guarantee gas interception; either for Gas Detector Signals (Methane, IPG, Carbon Monoxide, etc.) and Safety Thermostats, or for an electric black-out.

In order to be more reliable this Madas Solenoid Valve can be reset only when electrically supplied and only if the gas detector doesn’t send any danger signal.

Simply powering the coil does not open the valve. The reset mechanism has to be operated by hand (see MANUAL RESET).

  • EC certified according to EN 161 According to the 2009/142/EC Directive (Gas Directive)
  • 6 bar versions According to the 97/23/EC Directive (PED Directive)
  • According to the 94/9/EC Directive (ATEX Directive)
  • According to the 2004/108/EC Directive (Electromagnetic Compatibility)
  • According to the 2006/95/EC Directive (Low Voltage)

Type M16/RM NC

  • Manual reset
  • 230v AC
  • Options 24v AC, 24v DC, 110v AC
  • Inline connections, supporting both horizontal and vertical pipelines
  • For Natural Gas, Propane and Butane with Biogas option
  • ATEX approved enclosure option
MWA Code Type Size Connections Max operating
GSSV15MR M16/RM NC DN15 1/2″ Rp female screwed 500 mbar
GSSV20MR M16/RM NC DN20 3/4″ Rp female screwed 500 mbar
GSSV25MR M16/RM NC DN25 1″ Rp female screwed 500 mbar
GSSV30MR M16/RM NC DN30 1.1/4″ Rp female screwed 500 mbar
GSSV40MR M16/RM NC DN40 1.1/2″ Rp female screwed 500 mbar
GSSV50MR M16/RM NC DN50 2″ Rp female screwed 500 mbar
GSSV65MR M16/RM NC DN65 2.1/2″ Flanged PN16 500 mbar
GSSV80MR M16/RM NC DN80 3″ Flanged PN16 500 mbar
GSSV100MR M16/RM NC DN100 4″ Flanged PN16 500 mbar
GSSV125MR M16/RM NC DN125 5″ Flanged PN16 500 mbar
GSSV150MR M16/RM NC DN150 6″ Flanged PN16 500 mbar
GSSV200MR M16/RM NC DN200 8″ Flanged PN16 500 mbar
GSSV250MR M16/RM NC DN250 10″ Flanged PN16 500 mbar
GSSV300MR M16/RM NC DN300 12″ Flanged PN16 500 mbar
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Sira L182 Normally closed servo assisted solenoid valves

L182 - EV220B
Sira L182 Normally closed servo assisted solenoid valves available at MWA Technology
Speedy delivery from MWA Technology!

Order by

4:30pm on Monday

for guaranteed delivery on Tuesday!

Danfoss

Sira L182 Normally closed servo assisted solenoid valves

L182 - EV220B
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Type L182

  • L182 ⅜” 0.35-8.0 bar pressure rated solenoid valve
  • L182 ½” 0.35-8.0 bar pressure rated solenoid valve
  • L182 ¾” 0.35-8.0 bar pressure rated solenoid valve
  • L182 1″ 0.35-8.0 bar pressure rated solenoid valve
  • L182 1¼” 0.35-10 bar pressure rated solenoid valve
  • L182 1½” 0.3-10 bar pressure rated solenoid valve
  • L182 2″ 0.3-10 bar pressure rated solenoid valve

Sirai  range of servo assisted solenoid valves are suitable for water, air and oil at temperatures of -10 deg C to +80deg C. The servo assisted solenoid valve has a far higher pressure rating as it uses the differential pressure across the solenoid valve to help it to close with the solenoid operator. There must be a difference of 0.35/0.50 bar from the up stream and down stream pressures across the solenoid valve.

Power supply available for solenoid valves

24vAc 50/60Hz, 110vAc 50/60Hz, 230vAc 50/60Hz, 12vDc and 24vDc solenoid coils

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Sirai L133 and Connexion AD Normally closed direct acting solenoid valves

Sirai L133 and Connexion AD Normally closed direct acting solenoid valves available at MWA Technology
Speedy delivery from MWA Technology!

Order by

4:30pm on Monday

for guaranteed delivery on Tuesday!

  • ⅜” L133 0-10.0 bar pressure rated solenoid valve
  • ½” L133 0-10.0 bar pressure rated solenoid valve
  • ¾” L133 0-10.0 bar pressure rated solenoid valve
  • 1″ L133  0-10.0 bar pressure rated solenoid valve
  • 1¼” AD35N 0 – 8.5 bar pressure rated solenoid valve
  • 1½” AD40N 0 – 8.5 bar pressure rated solenoid valve
  • 2″  AD50N   0 – 8.5 bar pressure rated solenoid valve

Sirai and Connexion range of direct acting solenoid valves are suitable for water, air and oil at temperatures of -10 deg C to +80 deg C. The direct acting solenoid valve is ideal for smaller pipe sizes where there is no pressure differential across the solenoid valve. This means that the solenoid valve will operate if there is equal pressure on the up stream and down stream of the solenoid valve.

Power supply available for solenoid valves

24vAc 50/60Hz, 110vAc 50/60Hz, 230vAc 50/60Hz, 12vDc and 24vDc solenoid coils

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Sirai L282 Normally open servo assisted solenoid valves

NOPU225
Sirai L282 Normally open servo assisted solenoid valves available at MWA Technology
Speedy delivery from MWA Technology!

Order by

4:30pm on Monday

for guaranteed delivery on Tuesday!

Type L282 and L282D

  • ⅜” L282 0.35 -12 bar pressure rated solenoid valve
  • ½” L282  0.35 -12 bar pressure rated solenoid valve
  • ¾” L282 0.35 -10 bar pressure rated solenoid valve
  • 1″ L282 0.35 -10 bar pressure rated solenoid valve
  • 1 ¼” L282D 0.5-10 bar pressure rated solenoid valve
  • 1 ½” 0.5-9 bar pressure rated solenoid valve
  • 2″ 0.5-9 bar pressure rated solenoid valve

Sirai range of servo assisted solenoid valves are suitable for water, air and oil at temperatures of -10 deg C to +80deg C. The servo assisted solenoid valve has a far higher pressure rating as it uses the differential pressure across the solenoid valve to help it to close with the solenoid operator. There must be a difference of 0.35 /0.5 bar from the up stream and down stream pressures across the solenoid valve.

Power supply available for solenoid valves

24vAC 50Hz 110vAC 50Hz ,230vAC  and 24vDC solenoid coils

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