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

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

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

3 ports with 2 positions. Power off inlet closed, outlet open to exhaust - power on inlet open to outlet with exhaust closed.

3 ports 2 positions. Inlet open to outlet with exhaust closed - power on inlet closed with outlet open to exhaust.

3 ports, 2 positions flow can be in any direction. Can be piped as 3/2 normally closed flow into inlet, 3/2 normally open flow into exhaust, 3/2 diverting flow into outlet.

0.02 Bar = 20 millibars = 0.29psi = 2 Kpa

0.1 Bar = 100 millibars = 1.47 psi = 1kPa

0.2 Bar = 200 millibars = 2.94 psi = 20kPa

0.3 Bar = 300 millibars = 4.41 psi = 30 kPa

0.4 Bar = 400 millibars = 4.41 psi = 40 kPa

0.5 Bar = 500 millibars = 7.36 psi = 50 kPa

0.6 Bar = 600 millibars = 8.83 psi = 60 kPa

0.7 Bar = 700 millibars = 10.3 psi = 70 kPa

0.8 Bar = 800 millibars = 11.77 psi = 80 kPa

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

10 Bar = 147.1 psi = 1 MPa

12 Bar = 176.52 psi = 1.2 MPa

13 Bar = 191.23 psi = 1.3 MPa

14 Bar = 205.94 psi = 1.4 MPa

15 Bar = 220.65 psi = 1.5 MPa

16 Bar = 235.36 psi = 1.6 MPa

17 Bar = 250.07 psi = 1.7 MPa

18 Bar = 264.78 psi = 1.8 MPa

20 Bar = 294.2 psi = 2 MPa

25 Bar = 367.8 psi = 2.5 MPa

30 Bar = 441.3 psi = 3 MPa

35 Bar = 514.9 psi = 3.5 MPa

40 Bar = 588.4 psi = 4 MPa

50 Bar = 735.5 psi = 5 MPa

60 Bar = 882.6 psi = 6 MPa

64 Bar = 941.4 psi = 6.4 MPa

70 Bar = 1029.7 psi = 7 MPa

80 Bar = 1176.8 psi = 8 MPa

90 Bar = 1323.9 psi = 9 MPa

100 Bar = 1471 psi = 10 MPa

120 Bar = 1765.2 psi = 12 MPa

130 Bar = 1912.3 psi = 13 MPa

140 Bar = 2059.4 psi = 14 MPa

150 Bar = 2206.5 psi = 15 MPa

160 Bar = 2353.6 psi = 16 MPa

200 Bar = 2942 psi = 20 MPa

225 Bar = 3309.75 psi = 22.5 MPa

270 Bar = 3971.7 psi = 27 MPa

300 Bar = 4413 psi = 30 MPa

350 Bar = 5148.5 psi = 35 MPa

400 Bar = 5884 psi = 40 MPa

500 Bar = 7355 psi = 50 MPa

ECO – Epichlorohydrin Rubber (Epichlorohydrin - or Herchlor, Gechron or Hydrin). excellent resistance to acids, alkali's and ozone -35°C to +125°C

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 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.

FF-KM Perfluoroelastomer - known as Kalrez, Chemraz or Perlast. Good most Solvents, Chemicals + excellent resistance to almost every thing, far surpassing FKM. -40°C to +250°C.

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.

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.

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.

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.

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

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

Synthetic ruby or synthetic corundum or synthetic sapphire. Exceptional hardness, wear resistance, and chemical inertness chemically inert and resistant to most acids, alkalis, and solvents. -200°C to 2000°C.

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.

Voltalef known as PCTFE excellent chemical resistance, radiation resistance, and flammability characteristics, resistant to cold flow and it has the lowest coefficient of thermal expansion of any unfilled fluoropolymer. -240°C to +193.3°C.

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

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

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

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

ATEX protection by intrinsic safety, II 2 G Ex ia IIB/IIC T4 or T6.

Dust protected and protected against splashing water

Dust tight and protected against water jets

Dust protected and protected against immersion in water

Dust protected and protected against the effects of continuous immersion in water.

No protection against foreign object or water ingress.

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

CUTR approval stands for "Center for Urban Transportation Research" approval, indicating compliance with transportation standards and regulations for projects or products.

GOST approval is a certification indicating compliance with Russian safety standards for products, essential for entering the Russian market.

INMETRO approval certifies products for compliance with Brazilian safety standards, ensuring quality, safety, and reliability for consumers in Brazil.

SIL3 (Safety Integrity Level 3) approval certifies a system's capability to meet stringent safety standards, ensuring reliability and minimal risk in high-risk environments.

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

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

Valve orifice or sealing face with diameter 0.4mm

Valve orifice or sealing face with diameter 0.5mm

Valve orifice or sealing face with diameter 0.6mm

Valve orifice or sealing face with diameter 0.7mm

Valve orifice or sealing face with diameter 0.8mm

Valve orifice or sealing face with diameter 0.9mm

Valve orifice or sealing face with diameter 1mm

Valve orifice or sealing face with diameter 1.2mm

Valve orifice or sealing face with diameter 1.3mm

Valve orifice or sealing face with diameter 1.5mm

Valve orifice or sealing face with diameter 1.6mm

Valve orifice or sealing face with diameter 1.8mm

Valve orifice or sealing face with diameter

Valve orifice or sealing face with diameter 2.2mm

Valve orifice or sealing face with diameter 2.4mm

Valve orifice or sealing face with diameter 2.5mm

Valve orifice or sealing face with diameter 3mm

Valve orifice or sealing face with diameter 3.5mm

Valve orifice or sealing face with diameter 4mm

Valve orifice or sealing face with diameter 4.5mm

Valve orifice or sealing face with diameter 5

Valve orifice or sealing face with diameter 6mm

Valve orifice or sealing face with diameter 8mm

Valve orifice or sealing face with diameter 11mm

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

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

6 volts Direct Current

12 volts Direct Current

12 volts 50/60Hz Alternating Current

24 volts Direct Current

24 volts 50/60Hz Alternating Current

36 volts 50/60Hz alternating current

48 volts 50/60Hz alternating current

48 volts Direct Current

110 volts 50/60Hz Alternating Current

110 volts Direct Current

230 volts 50/60Hz Alternating Current

200 volts Direct Current

380 volts 50/60Hz Alternating Current

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

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

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

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

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

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

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

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