air actuated valves that utilise a compressed air supply to operate.

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

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

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

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

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

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.

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.

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

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

Dust protected and protected against splashing water

Dust tight and protected against water jets

Dust protected and protected against immersion in water

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

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 15mm

Valve orifice or sealing face with diameter 20mm

Valve orifice or sealing face with diameter 25mm

Valve orifice or sealing face with diameter 30mm

Valve orifice or sealing face with diameter 32mm

Valve orifice or sealing face with diameter 35mm

Valve orifice or sealing face with diameter 38mm

Valve orifice or sealing face with diameter 40mm

Valve orifice or sealing face with diameter 50mm

Valve orifice or sealing face with diameter 65mm

Valve orifice or sealing face with diameter 80mm

Valve orifice or sealing face with diameter 100mm

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

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.

12 volts Direct Current

12 volts 50/60Hz Alternating Current

24 volts Direct Current

24 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

125 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.

Can control flow in both directions

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

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

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

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

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.

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.