Check Valve 

Check Valve

Check valves (also called non-return valve, one-way valve) are used to allow the flow of fluid in only one direction. They prevent the flow of fluid in the other direction.  Check valves work automatically and do not need to be operated. Most available types have a small spring to close the valve, the medium pressure in the forward direction opens the valve. Note that there is a minimum pressure required to open the valve (usually called cracking pressure). 

There are 28 products.

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Showing 1 - 20 of 28 items

G1/4 inch (F/F) check valve (brand JP Fluid Control) made of stainless steel with PTFE seal. For a maximum pressure of 64 bar and temperature range of -25 to 180°C.

£ 15.99  (£ 19.35 tax incl.)
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Out of stock
Out of stock

This foot valve has a connection of G1/2inch (female thread BSP). A foot valve is placed on the bottom of a suction pipe, and prevents the pipe from draining when the pump is switched off. The pump starts better with a filled suction pipe. The foot valve consists of a non-return valve in combination with a filter. The filter makes sure that dirt particles...

£ 5.78  (£ 6.99 tax incl.)
In stock
In Stock

G1/4 inch check valve (brand AZ Pneumatics) made of brass with FKM seal. For a maximum pressure of 10 bar and temperature range of 0 to 110°C.

£ 4.99  (£ 6.04 tax incl.)
In stock
In Stock

This foot valve has a connection of G3/4inch (female thread BSP). A foot valve is placed on the bottom of a suction pipe, and prevents the pipe from draining when the pump is switched off. The pump starts better with a filled suction pipe. The foot valve consists of a non-return valve in combination with a filter. The filter makes sure that dirt particles...

£ 7.98  (£ 9.66 tax incl.)
In stock
In Stock

G1/8 inch check valve (brand AZ Pneumatics) made of brass with FKM seal. For a maximum pressure of 10 bar and temperature range of 0 to 110°C.

£ 3.99  (£ 4.83 tax incl.)
In stock
In Stock

G1 inch check valve (brand Mondeo) made of stainless steel with FKM seal. For a maximum pressure of 16 bar and temperature range of -20 to 150°C.

£ 44.99  (£ 54.44 tax incl.) £ 49.99 -10%
In stock
Reduced price!
In Stock

This foot valve has a connection of G1inch (female thread BSP). A foot valve is placed on the bottom of a suction pipe, and prevents the pipe from draining when the pump is switched off. The pump starts better with a filled suction pipe. The foot valve consists of a non-return valve in combination with a filter. The filter makes sure that dirt particles...

£ 10.98  (£ 13.29 tax incl.)
In stock
In Stock

This foot valve has a connection of G1-1/2inch (female thread BSP). A foot valve is placed on the bottom of a suction pipe, and prevents the pipe from draining when the pump is switched off. The pump starts better with a filled suction pipe. The foot valve consists of a non-return valve in combination with a filter. The filter makes sure that dirt...

£ 18.48  (£ 22.36 tax incl.)
Request lead time
Out of stock
Out of stock

G3/8 inch (F/F) check valve (brand JP Fluid Control) made of stainless steel with PTFE seal. For a maximum pressure of 64 bar and temperature range of -25 to 180°C.

£ 15.99  (£ 19.35 tax incl.)
Request lead time
Out of stock
Out of stock

This foot valve has a connection of G2inch (female thread BSP). A foot valve is placed on the bottom of a suction pipe, and prevents the pipe from draining when the pump is switched off. The pump starts better with a filled suction pipe. The foot valve consists of a non-return valve in combination with a filter. The filter makes sure that dirt particles...

£ 25.98  (£ 31.44 tax incl.)
In stock
In Stock

G1/2 inch (F/F) check valve (brand JP Fluid Control) made of stainless steel with PTFE seal. For a maximum pressure of 64 bar and temperature range of -25 to 180°C.

£ 15.99  (£ 19.35 tax incl.)
Request lead time
Out of stock
Out of stock

This foot valve has a connection of G1/2inch (female thread BSP). A foot valve is placed on the bottom of a suction pipe, and prevents the pipe from draining when the pump is switched off. The pump starts better with a filled suction pipe. The foot valve consists of a non-return valve in combination with a filter. The filter makes sure that dirt particles...

£ 17.78  (£ 21.51 tax incl.)
Request lead time
Out of stock
Out of stock

G3/8 inch (F/F) check valve (brand JP Fluid Control) made of brass with NBR seal. For a maximum pressure of 16 bar and temperature range of 0 to 90°C.

£ 3.99  (£ 4.83 tax incl.)
In stock
In Stock

G3/4 inch (F/F) check valve (brand JP Fluid Control) made of stainless steel with PTFE seal. For a maximum pressure of 64 bar and temperature range of -25 to 180°C.

£ 20.99  (£ 25.40 tax incl.)
In stock
In Stock

This foot valve has a connection of G3/4inch (female thread BSP). A foot valve is placed on the bottom of a suction pipe, and prevents the pipe from draining when the pump is switched off. The pump starts better with a filled suction pipe. The foot valve consists of a non-return valve in combination with a filter. The filter makes sure that dirt particles...

£ 22.98  (£ 27.81 tax incl.)
In stock
In Stock

G1/2 inch (F/F) check valve (brand JP Fluid Control) made of brass with NBR seal. For a maximum pressure of 16 bar and temperature range of 0 to 90°C.

£ 3.99  (£ 4.83 tax incl.)
In stock
In Stock

G1 inch (F/F) check valve (brand JP Fluid Control) made of stainless steel with PTFE seal. For a maximum pressure of 64 bar and temperature range of -25 to 180°C.

£ 26.99  (£ 32.66 tax incl.)
Request lead time
Out of stock
Out of stock

This foot valve has a connection of G1inch (female thread BSP). A foot valve is placed on the bottom of a suction pipe, and prevents the pipe from draining when the pump is switched off. The pump starts better with a filled suction pipe. The foot valve consists of a non-return valve in combination with a filter. The filter makes sure that dirt particles...

£ 29.98  (£ 36.28 tax incl.)
Request lead time
Out of stock
Out of stock

G3/4 inch (F/F) check valve (brand JP Fluid Control) made of brass with NBR seal. For a maximum pressure of 16 bar and temperature range of 0 to 90°C.

£ 5.99  (£ 7.25 tax incl.)
In stock
In Stock

G1-1/4 inch (F/F) check valve (brand JP Fluid Control) made of stainless steel with PTFE seal. For a maximum pressure of 64 bar and temperature range of -25 to 180°C.

£ 39.99  (£ 48.39 tax incl.)
Request lead time
Out of stock
Out of stock
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655 - G1/4'' Check Valve Stainless Steel PTFE F/F 64bar

655S014

£ 15.99   (£ 19.35 tax incl.)

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1/4 inchPTFE0.164 8Stainless steel180655
Foot Valve Brass G1/2''

999L-FCM012

£ 5.78   (£ 6.99 tax incl.)

In stock

1/2 inchPTFE0.116 15Brass90999L
G1/4'' check valve (0.1-10bar) brass FKM

AZVNRT-1-4

£ 4.99   (£ 6.04 tax incl.)

In stock

1/4 inchFKM0.1100.827Brass110 
Foot Valve Brass G3/4''

999L-FCM034

£ 7.98   (£ 9.66 tax incl.)

In stock

3/4 inchPTFE0.116 20Brass90999L
G1/8'' check valve (0.1-10bar) brass FKM

AZVNRT-1-8

£ 3.99   (£ 4.83 tax incl.)

In stock

1/8 inchFKM0.1100.455.2Brass110 
SS304 check valve 1''

2240-06

£ 44.99   (£ 54.44 tax incl.)

In stock

1 inchFKM0.0316  Stainless steel150 
Foot Valve Brass G1''

999L-FCM100

£ 10.98   (£ 13.29 tax incl.)

In stock

1 inchPTFE0.110 25Brass90999L
Foot Valve Brass G1-1/2''

999L-FCM112

£ 18.48   (£ 22.36 tax incl.)

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1-1/2 inchPTFE0.110 41Brass90999L
655 - G3/8'' Check Valve Stainless Steel PTFE F/F 64bar

655S038

£ 15.99   (£ 19.35 tax incl.)

Request lead time

3/8 inchPTFE0.164 10Stainless steel180655
Foot Valve Brass G2''

999L-FCM200

£ 25.98   (£ 31.44 tax incl.)

In stock

2 inchPTFE0.110 55Brass90999L
655 - G1/2'' Check Valve Stainless Steel PTFE F/F 64bar

655S012

£ 15.99   (£ 19.35 tax incl.)

Request lead time

1/2 inchPTFE0.164 15Stainless steel180655
Foot Valve Stainless Steel G1/2''

655S-FCM012

£ 17.78   (£ 21.51 tax incl.)

Request lead time

1/2 inchPTFE0.164 15Stainless steel180655
999L - G3/8'' Check Valve Brass NBR F/F 16bar

999LB038

£ 3.99   (£ 4.83 tax incl.)

In stock

3/8 inchNBR0.116  Brass90999L
655 - G3/4'' Check Valve Stainless Steel PTFE F/F 64bar

655S034

£ 20.99   (£ 25.40 tax incl.)

In stock

3/4 inchPTFE0.164 20Stainless steel180655
Foot Valve Stainless Steel G3/4''

655S-FCM034

£ 22.98   (£ 27.81 tax incl.)

In stock

3/4 inchPTFE0.164 20Stainless steel180655
999L - G1/2'' Check Valve Brass NBR F/F 16bar

999LB012

£ 3.99   (£ 4.83 tax incl.)

In stock

1/2 inchNBR0.116  Brass90999L
655 - G1'' Check Valve Stainless Steel PTFE F/F 64bar

655S100

£ 26.99   (£ 32.66 tax incl.)

Request lead time

1 inchPTFE0.164 25Stainless steel180655
Foot Valve Stainless Steel G1''

655S-FCM100

£ 29.98   (£ 36.28 tax incl.)

Request lead time

1 inchPTFE0.164 25Stainless steel180655
999L - G3/4'' Check Valve Brass NBR F/F 16bar

999LB034

£ 5.99   (£ 7.25 tax incl.)

In stock

3/4 inchNBR0.116  Brass90999L
655 - G1-1/4'' Check Valve Stainless Steel PTFE F/F 64bar

655S114

£ 39.99   (£ 48.39 tax incl.)

Request lead time

1-1/4 inchPTFE0.164 30Stainless steel180655
Showing 1 - 20 of 28 items