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Acid & alkali (consentrated) valves

Acid & Alkali (consentrated) Valves

Solenoid Valves, air + motor actuated valves for very corrosive aggressive concentrated acids and alkali's manufactured from Stainless steel, PTFE and PVC.

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Valve / Product Type

Air Actuated Valve0

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

Angle Seat Valve0

Angle seat piston valves, air actuated globe valves.

Ball Valve0

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

Check Valve0

Check + non return valves only allow flow in one direction

Flow rate control0

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

Motor Actuated 0

Solenoid Valve0

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

Port Size

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

12mm0

1/2 thread0

valves with 1/2 inch threaded ports

1/2 inch Flange DN150

15mm0

16mm0

3/4 thread0

valves with 3/4 inch threaded ports

3/4 Flange DN200

20mm0

1 thread0

valves with 1 inch threaded ports

1 inch Flange DN250

25mm0

11/4 thread0

valves with 11/4 inch threaded ports

11/4 inch Flange DN320

32mm0

11/2 thread0

valves with 11/2 inch threaded ports

11/2 inch Flange DN400

40mm0

2 thread0

valves with 2 inch threaded ports

2 inch Flange DN500

50mm0

63mm0

21/2 thread0

valves with 21/2 inch threaded ports

21/2 inch Flange DN65 0

3 thread0

valves with 3 inch threaded ports

3 inch Flange DN80 0

4 Inch0

4 inch Flange DN100 0

Media

Air0

Fluid (Non Aggressive)0

Fluid (Slight Acid/Alkali)0

Fluid (Stong Acid/Alkali)0

Fluid Thick 51>500cSt0

Gases (Non Aggressive)0

Gases (Slight Acid/Alakli)0

Gases (Strong Acid/Alkali)0

Oils + Fuels 50cSt Max0

Steam0

Vacuum (Low)0

Vacuum (Medium)0

Vacuum (High)0

Water0

Water (RO/Pure/Demin)0

Body Material

Polypropylene0

PVC0

PPA0

PVDF0

PTFE0

Stainless Steel0

UPVC0

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

2/2 Double Acting0

2 ports (inlet/outlet) with 2 positions (Open/Closed) - power or air one side to move - power or air opposite side to return.

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 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

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.

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.

Voltage

6vDC0

6 volts Direct Current

12vDC0

12 volts Direct Current

24vDC0

24 volts Direct Current

24vAC0

24 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 ExnA0

certifies equipment for use in potentially explosive atmospheres, indicating it is designed to prevent ignition sources, minimizing risk.

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

2.0mm0

Valve orifice or sealing face with diameter 2mm

3.0mm0

Valve orifice or sealing face with diameter 3mm

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

6.0mm0

Valve orifice or sealing face with diameter 6mm

6.5mm0

Valve orifice or sealing face with diameter 6.5mm

8.0mm0

Valve orifice or sealing face with diameter 8mm

10mm0

Valve orifice or sealing face with diameter 10mm

11mm0

Valve orifice or sealing face with diameter 11mm

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

17mm0

Valve orifice or sealing face with diameter 17mm

20mm0

Valve orifice or sealing face with diameter 20mm

24mm0

Valve orifice or sealing face with diameter 24mm

25mm0

Valve orifice or sealing face with diameter 25mm

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

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

59mm0

65mm0

Valve orifice or sealing face with diameter 65mm

76mm0

80mm0

Valve orifice or sealing face with diameter 80mm

95mm0

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.

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 proximity switch - Open0

The valve is equipped with an additional volt free electrical switch that is triggered as the valve reaches the 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.

Y Pattern0

A Y-pattern valve is a valve with a Y-shaped body design, typically used for high-pressure applications to reduce pressure drop and turbulence, often found in steam systems.

Only Show Items In Stock

Hide spare parts

Showing 1 - 20 of 69 total products

1/4 3/8 1/2 PTFE solenoid valve 0-3 Bar 2/2 N/Closed + Open £203.11 £145.19 inc VAT

23 IN STOCK

1/2 to 4 BSP Stainless ball valve c/w pneumatic actuator £108.24 £70.36 inc VAT

275 IN STOCK

11/2 DN40 UPVC ball valve motor actuated Open/Close Failsafe £330.34 £247.75 inc VAT

55 IN STOCK

1 Angle seat piston valve stainless 16 Bar +200C N/Closed £189.50 £125.08 inc VAT

54 IN STOCK

2 DN50 UPVC ball valve motor actuated Open/Close + Failsafe £365.52 £274.14 inc VAT

41 IN STOCK

3/4 DN20 UPVC ball valve Motor actuated Open/Close Failsafe £245.82 £184.37 inc VAT

43 IN STOCK

3/8 Angle seat piston valve stainless 16 Bar +200C N/Open £165.28 £109.07 inc VAT

27 IN STOCK

1/2 Angle seat piston valve stainless 16 Bar +200C N/Closed £150.25 £99.17 inc VAT

159 IN STOCK

3/4 Angle seat piston valve stainless 16 Bar +200C N/Closed £169.87 £112.12 inc VAT

109 IN STOCK

3/8 Angle seat piston valve stainless 16 Bar +200C N/Closed £150.25 £99.17 inc VAT

43 IN STOCK

11/2 Angle seat piston valve stainless 16 Bar +200C N/Closed £333.38 £220.03 inc VAT

20 IN STOCK

2 Angle seat piston valve stainless 16 Bar +200C N/Closed £365.89 £241.50 inc VAT

132 IN STOCK

11/4 DN32 UPVC ball valve motor actuated Open/Close Failsafe £298.30 £223.72 inc VAT

49 IN STOCK

1/4 inch PTFE solenoid valve 0-2 Bar 2/2 way Normally Closed £205.66 £166.73 inc VAT

11 IN STOCK

1/2 BSP PVC solenoid valve 0-0.7 Bar 2/2 Normally Closed £211.07 £171.10 inc VAT

11 IN STOCK

1 Angle seat piston valve stainless 16 Bar +200C D/Acting £252.54 £213.87 inc VAT

27 IN STOCK

1 DN25 UPVC ball valve Motor actuated Open/Close + Failsafe £266.94 £200.21 inc VAT

49 IN STOCK

21/2 Angle seat piston valve stainless 16 Bar +200C N/Closed £784.06 £517.48 inc VAT

2 IN STOCK

1/2 DN15 UPVC ball valve motor actuated Open/Close Failsafe £231.74 £173.81 inc VAT

42 IN STOCK

3 Angle seat piston valve stainless 12 Bar +200C D/Acting £1,300.28 £858.18 inc VAT

27 IN STOCK

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