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Brass 2/2 normally open solenoid valves
Brass solenoid valves
Brass 2/2 normally open - zero rated

Brass 2/2 Normally Open - Zero Rated

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.

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Valve / Product Type

Coaxial Valve0

Solenoid Valve0

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

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

1/2 thread0

valves with 1/2 inch threaded ports

3/4 thread0

valves with 3/4 inch threaded ports

1 thread0

valves with 1 inch threaded ports

11/4 thread0

valves with 11/4 inch threaded ports

11/2 thread0

valves with 11/2 inch threaded ports

2 thread0

valves with 2 inch threaded ports

Media

Air0

Fluid (Non Aggressive)0

Fluid (Slight Acid/Alkali)0

Fluid Thick 51>500cSt0

Gases (Non Aggressive)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 Normally Closed0

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

2/2 Normally Open0

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

Pressure Maximum

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

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.

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

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

Approvals (EN,Ex,IP,CSA,UL etc)

ATEX Zone II GD0

hazardous area classification indicating a potentially explosive atmosphere with gases and dust present, requiring specific equipment for safe operation.

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

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.

Orifice

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

10mm0

Valve orifice or sealing face with diameter 10mm

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

25mm0

Valve orifice or sealing face with diameter 25mm

28mm0

Valve orifice or sealing face with diameter 28mm

32mm0

Valve orifice or sealing face with diameter 32mm

40mm0

Valve orifice or sealing face with diameter 40mm

45mm0

Valve orifice or sealing face with diameter 45mm

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.

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.

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.

Only Show Items In Stock

Hide spare parts

Showing 1 - 20 of 21 total products

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

99 IN STOCK

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

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1/8 1/4 3/8 Steam solenoid valve 0-10 Bar 2/2 Normally Open £119.06 £86.44 inc VAT

2 IN STOCK

1/2 BSP Brass solenoid valve 0-12 Bar 2/2 way Normally Open £120.72 £91.31 inc VAT

103 IN STOCK

1/8 1/4 Brass solenoid valve 0-20 Bar 2/2 way Normally Open £124.44 £91.25 inc VAT

128 IN STOCK

1/8, 1/4, 3/8, 1/2 Brass solenoid valve 0-10 Bar 2/2 N/Open £119.06 £87.32 inc VAT

39 IN STOCK

3/8 BSP Brass solenoid valve 0-12 Bar 2/2 way Normally Open £120.72 £91.31 inc VAT

71 IN STOCK

Coax solenoid valve 2/2 40 Bar Brass Stainless 1/4-3/4 DN10 £486.34 £207.37 inc VAT

2 inch Brass solenoid valve 0-4 Bar 2/2 way Normally Open £623.72 £457.38 inc VAT

13 IN STOCK

Coax solenoid valve 2/2 40Bar Brass Stainless 1/2-11/4 DN20 £1,039.19 £443.11 inc VAT

11/4 Brass solenoid valve 0-5 Bar 2/2 way Normally Open £454.70 £333.46 inc VAT

8 IN STOCK

Coax solenoid valve 2/2 40 Bar Brass Stainless 3/4-11/2 DN25 £1,404.49 £598.87 inc VAT

1/8 1/4 Brass solenoid valve 0-10 Bar 2/2 way Normally Open £53.80 £40.35 inc VAT

75 IN STOCK

11/2 Brass solenoid valve 0-5 Bar 2/2 way Normally Open £454.70 £333.46 inc VAT

16 IN STOCK

1 inch Brass solenoid valve 0-5 Bar 2/2 way Normally Open £320.58 £235.09 inc VAT

12 IN STOCK

3/4 inch Brass solenoid valve 0-5 Bar 2/2 way Normally Open £273.90 £200.87 inc VAT

5 IN STOCK

11/2 Brass solenoid valve 0-10 Bar 2/2 N/Open (UW40NO) 40mm £654.38 £289.41 inc VAT

4 IN STOCK

1/2 inch Brass solenoid valve 0-5 Bar 2/2 way Normally Open £239.03 £175.28 inc VAT

5 IN STOCK

M5 1/8 Brass solenoid valve 0-7 Bar 2/2 way Normally Open £140.57 £103.08 inc VAT

Coax solenoid valve 2/2 40 Bar Brass + Stainless 3/8-1 DN15 £858.90 £366.24 inc VAT

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