Solenoid valve world

General Valves WRAS Natural Gas Wizard Ball Valves Pneumatics Contact Us

Home
Brass solenoid valves
Brass 2/2 normally open solenoid valves

Brass 2/2 normally open solenoid valves

2 way normally open brass solenoid valves, are failsafe open and require electrical power to close.

Show Sub Categories

Brass solenoid valves 2 way normally open zero rated will stay open to allow flow and close when electrical power is applied, operate from vacuuum to maximum design pressure. Also referred to as direct acting or hung diaphragm valves.

Brass 2/2 Normally Open - Zero Rated

Brass solenoid valves 2/2 normally (failsafe) open require electrical power to close are pressure or servo assisted valves that use the pressure difference between inlet and outlet port to operate. Sometimes referred to as floating diaphragm or piston valves.

Brass 2/2 Normally Open - Pressure Assisted

Filters

Price

Valve / Product Type

Ball Valve0

Motor and air actuated quarter turn 2+3 way ball valves

Coaxial Valve0

Motor Actuated Valves0

Proportional Modulating0

Flow regulating valves with manual or electric modulating 4-20mA control.

Safety Shut Off0

Safety shut off isolation valve, shuts off and secures air line systems, will vent downstream air when closed.

Solenoid Valve0

Valves controlled by electrical signal via a solenoid or electro magnet.

Timed control0

Time control valves can be set to activate according to preset intervals when power is applied.

Port Size

M50

1/8 thread0

valves with 1/8 inch threaded ports

1/4 thread0

valves with 1/4 inch threaded ports

3/8 thread0

valves with 3/8 inch threaded ports

3/8 Flange DN100

1/2 thread0

valves with 1/2 inch threaded ports

1/2 inch Flange DN150

3/4 thread0

valves with 3/4 inch threaded ports

3/4 Flange DN200

1 thread0

valves with 1 inch threaded ports

1 inch Flange DN250

11/4 thread0

valves with 11/4 inch threaded ports

11/4 inch Flange DN320

11/2 thread0

valves with 11/2 inch threaded ports

11/2 inch Flange DN400

2 thread0

valves with 2 inch threaded ports

2 inch Flange DN500

21/2 thread0

valves with 21/2 inch threaded ports

3 thread0

valves with 3 inch threaded ports

Media

Air0

Fluid (Non Aggressive)0

Fluid (Slight Acid/Alkali)0

Fluid Thick 51>500cSt0

Gases (Non Aggressive)0

Gases (Slight Acid/Alakli)0

Oils + Fuels 50cSt Max0

Steam0

Vacuum (Low)0

Vacuum (Medium)0

Vacuum (High)0

Water0

Water (RO/Pure/Demin)0

Body Material

Brass0

Bronze0

Stainless Steel0

Function

2/2 Failsafe Closed0

2 ports (inlet/outlet) with 2 positions (Open/Closed) - valve stays closed (Failsafe) requires power to open

2/2 Failsafe Open0

2 ports (inlet/outlet) with 2 positions (Open/Closed) - valve stays open (Failsafe) requires power to close

2/2 Latching0

2 ports (inlet/outlet) with 2 positions (Open/Closed) - short power pulse valve stays open - reverse power pulse valve stays closed

Power Open/Power Close0

Valve requires power to open and power to close, no power valves stays in position.

Proportional / Modulating0

Valve opens proportionally according to signal input, either 4-20mA, 0-10v or 0-5 volt. Example 4mA valve closed, 8mA 25% open, 12mA 50% open, 18mA 75% open and 20mA fully open.

Pressure

Vacuum0

Vacuum products including valves, filters, regulators for vacuum and high vacuum systems down to -101Kpa.

0.02 Bar (20 mBar)0

0.02 Bar = 20 millibars = 0.29psi = 2 Kpa

0.1 Bar (100 mBar)0

0.1 Bar = 100 millibars = 1.47 psi = 1kPa

0.2 Bar (200 mBar)0

0.2 Bar = 200 millibars = 2.94 psi = 20kPa

0.3 Bar (300 mBar)0

0.3 Bar = 300 millibars = 4.41 psi = 30 kPa

0.4 Bar (400 mBar)0

0.4 Bar = 400 millibars = 4.41 psi = 40 kPa

0.5 Bar (500 mBar)0

0.5 Bar = 500 millibars = 7.36 psi = 50 kPa

0.6 Bar (600 mbar)0

0.6 Bar = 600 millibars = 8.83 psi = 60 kPa

0.7 Bar (700 mBar)0

0.7 Bar = 700 millibars = 10.3 psi = 70 kPa

0.8 Bar (800 mBar)0

0.8 Bar = 800 millibars = 11.77 psi = 80 kPa

1 Bar0

1 Bar = 1000 millibars = 14.71 psi = 100 kPa = 0.1 MPa

1.2 Bar0

1.2 Bar = 1200 millibars = 17.65 psi = 1200 kPa = 0.12 MPa

1.3 Bar0

1.3 Bar = 1300 millibars = 19.12 psi = 1300 kPa = 0.13 MPa

1.4 Bar0

1.4 Bar = 1400 millibars = 20.59 psi = 1400 kPa = 0.14 MPa

1.5 Bar0

1.5 Bar = 1500 millibars = 22.07 psi = 1500 kPa = 0.15 MPa

1.6 Bar0

1.6 Bar = 1600 millibars = 23.54 psi = 1600 kPa = 0.16 MPa

2 Bar0

2 Bar = 2000 millibars = 29.42 psi = 2000 kPa = 0.2 MPa

2.5 Bar0

2.5 Bar = 2500 millibars = 36.78 psi = 2500 kPa = 0.25 MPa

3 Bar0

3 Bar = 3000 millibars = 44.13 psi = 3000 kPa = 0.3 MPa

3.5 Bar0

3.5 Bar = 3500 millibars = 51.49 psi = 3500 kPa = 0.35 MPa

4 Bar0

4 Bar = 4000 millibars = 58.84 psi = 4000 kPa = 0.4 MPa

4.5 Bar0

4.5 Bar = 4500 millibars = 66.20 psi = 4500 kPa = 0.45 MPa

5 Bar0

5 Bar = 5000 millibars = 73.55 psi = 5000 kPa = 0.5 MPa

5.5 Bar0

5.5 Bar = 5500 millibars = 80.91 psi = 5500 kPa = 0.55 MPa

6 Bar0

6 Bar = 6000 millibars = 88.26 psi = 6000 kPa = 0.6 MPa

6.5 Bar0

6.5 Bar = 6500 millibars = 95.62 psi = 6500 kPa = 0.65 MPa

7 Bar0

7 Bar = 7000 millibars = 102.97 psi = 7000 kPa = 0.7 MPa

7.5 Bar0

7.5 Bar = 7500 millibars = 110.33 psi = 7500 kPa = 0.75 MPa

8 Bar0

8 Bar = 8000 millibars = 117.68 psi = 8000 kPa = 0.8 MPa

8.5 Bar0

8.5 Bar = 8500 millibars = 125.04 psi = 8500 kPa = 0.85 MPa

9 Bar0

9 Bar = 9000 millibars = 132.39 psi = 9000 kPa = 0.9 MPa

10 Bar0

10 Bar = 147.1 psi = 1 MPa

12 Bar0

12 Bar = 176.52 psi = 1.2 MPa

13 Bar0

13 Bar = 191.23 psi = 1.3 MPa

14 Bar0

14 Bar = 205.94 psi = 1.4 MPa

15 Bar0

15 Bar = 220.65 psi = 1.5 MPa

16 Bar0

16 Bar = 235.36 psi = 1.6 MPa

17 Bar0

17 Bar = 250.07 psi = 1.7 MPa

18 Bar0

18 Bar = 264.78 psi = 1.8 MPa

20 Bar0

20 Bar = 294.2 psi = 2 MPa

25 Bar0

25 Bar = 367.8 psi = 2.5 MPa

30 Bar0

30 Bar = 441.3 psi = 3 MPa

35 Bar0

35 Bar = 514.9 psi = 3.5 MPa

40 Bar0

40 Bar = 588.4 psi = 4 MPa

50 Bar0

50 Bar = 735.5 psi = 5 MPa

60 Bar0

60 Bar = 882.6 psi = 6 MPa

64 Bar0

64 Bar = 941.4 psi = 6.4 MPa

70 Bar0

70 Bar = 1029.7 psi = 7 MPa

80 Bar0

80 Bar = 1176.8 psi = 8 MPa

90 Bar0

90 Bar = 1323.9 psi = 9 MPa

100 Bar0

100 Bar = 1471 psi = 10 MPa

120 Bar0

120 Bar = 1765.2 psi = 12 MPa

130 Bar0

130 Bar = 1912.3 psi = 13 MPa

135 Bar0

140 Bar0

140 Bar = 2059.4 psi = 14 MPa

150 Bar0

150 Bar = 2206.5 psi = 15 MPa

160 Bar0

160 Bar = 2353.6 psi = 16 MPa

200 Bar0

200 Bar = 2942 psi = 20 MPa

225 Bar0

225 Bar = 3309.75 psi = 22.5 MPa

270 Bar0

270 Bar = 3971.7 psi = 27 MPa

300 Bar0

300 Bar = 4413 psi = 30 MPa

350 Bar0

350 Bar = 5148.5 psi = 35 MPa

400 Bar0

400 Bar = 5884 psi = 40 MPa

500 Bar0

500 Bar = 7355 psi = 50 MPa

Seals

EPDM0

EPDM (Ethylene Propylene Diene Monomer) - known as Ethylene Propylene terpolymer, Buna-AP, Dutral, Polysar-EDM, Royalene, Vistalon, Keltan, Epcar, Nordel or Epsyn). Good for hot and drinking water, Steam, Freon refrigerant gas and Air -40°C to +120°C (+150°C steam) Poor resistance to oils + fuels

FKM (Viton)0

FKM Fluoro elastomer (Fluorocarbon) Viton® Dupont registered, known as Tecnoflon, Fluorel, Dai-El. Good for hot water, acid, alkali, oils, hydrocarbons and salt solutions, many aggressive chemicals, diluted acids, weak alkali's, mineral oils, aliphatic and aromatic hydrocarbons, chlorinated hydrocarbons, sunlight and ozone. -26°C to +205°C. Poor resistance to Ketone's and Acetone.

HNBR0

HNBR (Hydrogenated Nitrile Butadine Rubber) also known as Therban, Zetpol or Tornac). Good for motor oils, sour gas, amine oil mixtures, oxidised fuels, lubricating oils, mineral based hydraulic oil, animal and vegetable oil, diesel fuel, ozone, dilute acids and bases, new bio-oils, H2S Hydrogen Sulphide and C02 carbon dioxide. -40°C to +150°C. Poor for concentrated alkali's, esters, alkyl phosphate, ethers, halogenated solvents, ketone's, halogenated hydrocarbons, solvents and flames.

Hypalon0

Hypalon is a chlorosulfonated polyethylene (CSPE) synthetic rubber (CSM). Good for chemicals, ozone, ultraviolet light, oxidising agents, hot water, corrosive chemicals, low gas permeability, good electrical properties, low flammability. -35°C to +125°C. Poor to fair fuel resistance and its low temperature properties are generally limited.

NBR0

NBR (Nitrile Buna Rubber) known as Nitrile Butadine, Buna-N, Hycar, Chemigum, Butakon, Breaon, Butacril, Paracil, Nipol, Perbunan, Krynac or Europrene-N. Good for Aliphatic Hydrocarbons, Petroleum, Fuels, Mineral Oil, Vegetable and Hydraulic Oil, Alcohol and many Acids. -35°C to +100°C. Poor for Ozone, Acetone, Methyl ethyl Ketone, Chlorinated Hydrocarbons, Ethers and Esters.

Neoprene0

Neoprene known as CR or Chloroprene. Good resistance to Freon and ammonia, flames, excellent UV resistance, Ozone, oxygen and sunlight, tough, abrasion resistant and has a low compression set with an outstanding ability to adhere to metals. -20°C to +110°C.

Peek0

PEEK (Polyetheretherketone) excellent chemical resistance, high temperature resistance, and low friction properties. -50°C to +250°C.

PTFE (Teflon)0

PTFE (Polytetrafluoroethylene) also known as Teflon® Dupont registered. Excellent resistance to almost every fluid or gas. -200°C to +230°C

Silicone0

Silicone (VMQ) known as PVMQ, Silastic, Siloprene, Rhodorsil or Silplus. Good resistance to Oil, solvents, aniline alcohol, dilute acids or bases, benzene, toluene, petrol. -60°C to +230°C. Poor resistance Diesel, hot air, steam over 150 C, strong acids and bases.

VST0

VST (Viton-Silicone-Teflon). Has enhanced chemical resistance compared to Viton, especially against aggressive chemicals like ketones, esters, and some organic acids. Combines the properties of Viton, silicone, and Teflon, offering improved flexibility, compression set resistance, and low-temperature performance compared to standard Viton. -40°C to 200°C

Voltage

6vDC0

6 volts Direct Current

12vDC0

12 volts Direct Current

12vAC0

12 volts 50/60Hz Alternating Current

24vDC0

24 volts Direct Current

24vAC0

24 volts 50/60Hz Alternating Current

36vAC0

36 volts 50/60Hz alternating current

48vAC0

48 volts 50/60Hz alternating current

48vDC0

48 volts Direct Current

110vAC0

110 volts 50/60Hz Alternating Current

110vDC0

110 volts Direct Current

230VAC0

230 volts 50/60Hz Alternating Current

200vDC0

200 volts Direct Current

380vAC0

380 volts 50/60Hz Alternating Current

Approval: ATEX,WRAS,IP etc

ATEX Exm0

ATEX Protection by encapsulation ll 2 G Ex mb ll T4 Gb and ll 2 D Ex tb IIIC T130°C Db IP65

ATEX Exd0

ATEX Protection by enclosure, EEx d IIC T flameproof solenoid coil

IP540

Dust protected and protected against splashing water

IP650

Dust tight and protected against water jets

IP660

Dust protected and protected against powerful water jets.

IP670

Dust protected and protected against immersion in water

CSA0

CSA approval certifies products for safety and performance, conducted by the Canadian Standards Association.

UL0

UL (Underwriters Laboratories) approval indicates that a product has met safety standards set by UL for electrical devices and components.

WRAS0

WRAS approval ensures water fittings meet UK water regulations, safeguarding public health by preventing contamination, waste, and misuse of water supplies.

Orifice

0.5mm0

Valve orifice or sealing face with diameter 0.5mm

0.6mm0

Valve orifice or sealing face with diameter 0.6mm

1.0mm0

Valve orifice or sealing face with diameter 1mm

1.2mm0

Valve orifice or sealing face with diameter 1.2mm

1.3mm0

Valve orifice or sealing face with diameter 1.3mm

1.5mm0

Valve orifice or sealing face with diameter 1.5mm

1.6mm0

Valve orifice or sealing face with diameter 1.6mm

2.0mm0

Valve orifice or sealing face with diameter 2mm

2.5mm0

Valve orifice or sealing face with diameter 2.5mm

3.0mm0

Valve orifice or sealing face with diameter 3mm

3.5mm0

Valve orifice or sealing face with diameter 3.5mm

4.0mm0

Valve orifice or sealing face with diameter 4mm

4.5mm0

Valve orifice or sealing face with diameter 4.5mm

5.0mm0

Valve orifice or sealing face with diameter 5

5.5mm0

Valve orifice or sealing face with diameter 5.5mm

6.0mm0

Valve orifice or sealing face with diameter 6mm

7.5mm0

Valve orifice or sealing face with diameter 7.5

8.0mm0

Valve orifice or sealing face with diameter 8mm

10mm0

Valve orifice or sealing face with diameter 10mm

12mm0

Valve orifice or sealing face with diameter 12mm

13mm0

Valve orifice or sealing face with diameter 13mm

15mm0

Valve orifice or sealing face with diameter 15mm

18mm0

Valve orifice or sealing face with diameter 18mm

20mm0

Valve orifice or sealing face with diameter 20mm

23mm0

Valve orifice or sealing face with diameter 23mm

24mm0

Valve orifice or sealing face with diameter 24mm

25mm0

Valve orifice or sealing face with diameter 25mm

28mm0

Valve orifice or sealing face with diameter 28mm

30mm0

Valve orifice or sealing face with diameter 30mm

32mm0

Valve orifice or sealing face with diameter 32mm

35mm0

Valve orifice or sealing face with diameter 35mm

38mm0

Valve orifice or sealing face with diameter 38mm

40mm0

Valve orifice or sealing face with diameter 40mm

45mm0

Valve orifice or sealing face with diameter 45mm

50mm0

Valve orifice or sealing face with diameter 50mm

65mm0

Valve orifice or sealing face with diameter 65mm

80mm0

Valve orifice or sealing face with diameter 80mm

Operation

Assisted Lift0

Assisted lift solenoid valve assists in opening against pressure, ensuring reliable operation from vacuum to medium pressure systems.

Direct Acting0

Directly controls flow without external pressure assistance operates from vacuum upwards.

Pressure Assisted0

Operate via pilot pressure control and require a minimum pressure difference between inlet and outlet from 0.5 Bar.

Options required

Anti Water Hammer0

Prevents or reduces water hammer caused by sudden changes in fast moving fluid flow.

Bi-Directional Flow0

Can control flow in both directions

Degreased0

Oil and grease removed typically for oxygen or paint spray use.

Flow Control0

Flow regulation to control the amount of flow.

Manifold0

A group of multiple valves together on one manifold, simple layout streamline control and space saving.

Manual Override0

A facility to manually move the valve into the fully actuated position via a button, lever or key.

Mounting Bracket0

Valve has the facility to be supplied with a bracket for mounting and securing.

Mounting Holes0

Supplied with additional threaded holes typically in the base, typically for securing to a baseplate.

Position Feedback Closed0

The valve is equipped with an additional volt free electrical switch that is triggered when the valve is mechanically closed.

Position Feedback Open+Closed0

The valve is equipped with two additional volt free electrical switches that are triggered when the valve is mechanically closed or open position.

Position indication Visual 0

The valve is equipped with clear cover or dome under which an arrow or flag can be seen to confirm either the open and or closed position of the valve.

Shading Ring - Silver0

The copper shading ring in the solenoid tube has been replaced with silver. Typically used for RO water and aggressive media applications.

Shading Ring - without0

The copper shading ring in the solenoid tube has been removed, for DC voltages only and typically for aggressive media applications.

Only Show Items In Stock

Hide spare parts

Showing 1 - 20 of 74 total products

3/4″ Water Solenoid Valve 0.5-15 Bar WRAS 2/2 Normally Open £185.94 £120.85 inc VAT

138 IN STOCK

1/2" Brass Solenoid Valve 0.5-15 Bar 2/2 Way Normally Open £126.46 £79.20 inc VAT

1060 IN STOCK

ASCO Sirai L282D01-1/2 1/2″ WRAS NO Water Solenoid Valve £220.18 £91.88 inc VAT

18 IN STOCK

1/2 Water Solenoid Valve 0.5-15 Bar WRAS 2/2 Normally Open £141.36 £91.88 inc VAT

157 IN STOCK

1 BSP Brass Solenoid Valve 0.5-15 Bar 2/2 Way Normally Open £190.46 £125.70 inc VAT

295 IN STOCK

3/4" Brass Solenoid Valve 0.5-15 Bar 2/2 Way Normally Open £166.57 £109.94 inc VAT

710 IN STOCK

1 inch Brass solenoid valve 0-12 Bar 2/2 way Normally Open £177.42 £134.18 inc VAT

61 IN STOCK

1/8"–3/8" Normally Open Steam Solenoid Valve 0–10 Bar 180°C £119.06 £86.44 inc VAT

1 IN STOCK

1″ Water Solenoid Valve 0.5-15 Bar WRAS 2/2 Normally Open £216.71 £140.86 inc VAT

140 IN STOCK

3/4 inch Brass solenoid valve 0-12 Bar 2/2 way Normally Open £153.37 £115.99 inc VAT

97 IN STOCK

2 Water Solenoid Valve 0.5-15 Bar WRAS 2/2 Normally Open £553.16 £359.56 inc VAT

30 IN STOCK

⅛" ¼" Brass solenoid valve 0-20 Bar 2/2 way Normally Open £124.44 £91.25 inc VAT

104 IN STOCK

3/8" Brass Solenoid Valve 0.5-15 Bar 2/2 Way Normally Open £126.46 £79.20 inc VAT

315 IN STOCK

2" BSP Brass Solenoid Valve 0.5-15 Bar 2/2 Way Normally Open £438.31 £289.30 inc VAT

28 IN STOCK

ASCO Sirai L282D01-3/4 3/4″ WRAS NO Water Solenoid Valve £293.48 £120.86 inc VAT

19 IN STOCK

ASCO Sirai L282D48-2 2″ WRAS NO Water Solenoid Valve £985.48 £359.56 inc VAT

12 IN STOCK

1/2" Normally Open Brass Solenoid Valve 0–12 Bar 2/2 Way £120.72 £91.31 inc VAT

98 IN STOCK

*On Sale*11/2 Brass solenoid valve 0-10Bar 2/2 Normally Open £654.38 £289.41 inc VAT

1 IN STOCK

11/4" Brass Solenoid Valve 0.5-15 Bar 2/2 Way Normally Open £324.14 £213.94 inc VAT

116 IN STOCK

ASCO Sirai L282D01-1 1″ WRAS NO Water Solenoid Valve £382.04 £140.86 inc VAT

23 IN STOCK

1
2
3
4

Contact

08:00 - 17:30

Contact Us

Address

Unit 3, Rainbow Court
Armstrong Way
Great Western Business Park
Yate, Bristol, BS37 5NG
United Kingdom
[email protected]

My Account

Login Orders Register

Company

About Us Returns Payment Options FAQs

Quick Links

ATEX Valves Search by Brand Breathing Air Filters High Pressure Valves Clearance Items WRAS Valves New Products Information Chemical Compatibility Guide

Members of the British Valve and Actuator Association Site Verified by Security Metrics

Trademark of Connexion Developments Ltd

#UK00003734167

Privacy Policy Terms & Conditions Cookie Policy

© 2026 Connexion Developments Ltd, All rights reserved.