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check valves
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There are 42 products
Show 42 products
| Product | Brand | Port | Seal | Housing | Min pres | Max pres | Kv | Orifice | Max temp | Min temp | Function | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
G1/4'' check valve (0.1-10bar) brass FKMAZVNRT-1-4
In stock
|
AZ Pneumatics | 1/4 inch | FKM | Brass | 0.1 | 10 | 0.82 | 7 | 110 | 0 | - | - |
£8.04
incl VAT
In stock
|
Tameson | 1/2 inch | NBR | Brass | 0.02 | 12 | 4.22 | - | 100 | -20 | 2/2 way | CLIB |
G1/8'' check valve (0.1-10bar) brass FKMAZVNRT-1-8
In stock
|
AZ Pneumatics | 1/8 inch | FKM | Brass | 0.1 | 10 | 0.45 | 5.2 | 110 | 0 | - | - |
G1/2'' Brass Foot Valve NBR 0.02 barCLIB-FCM-012
In stock
|
Tameson | 1/2 inch | NBR | Brass | 0.02 | - | - | - | 60 | -20 | 2/2 way | CLIB-FCM |
£13.78
incl VAT
In stock
|
Tameson | 1 inch | NBR | Brass | 0.02 | 12 | 11.67 | - | 100 | -20 | 2/2 way | CLIB |
£26.43
incl VAT
In stock
|
Tameson | 1/2 inch | FKM | Stainless steel | 0.25 | 16 | - | - | 150 | -20 | 2/2 way | CLIS3 |
G1'' Brass Foot Valve NBR 0.02 barCLIB-FCM-100
In stock
|
Tameson | 1 inch | NBR | Brass | 0.02 | - | - | - | 60 | -20 | 2/2 way | CLIB-FCM |
£25.28
incl VAT
In stock
|
Tameson | 3/8 inch | FKM | Stainless steel | 0.25 | 16 | - | - | 150 | -20 | 2/2 way | CLIS3 |
£34.47
incl VAT
In stock
|
Tameson | 3/4 inch | FKM | Stainless steel | 0.35 | 16 | - | - | 150 | -20 | 2/2 way | CLIS3 |
£8.04
incl VAT
In stock
|
Tameson | 3/8 inch | NBR | Brass | 0.02 | 12 | 2.11 | - | 100 | -20 | 2/2 way | CLIB |
£87.35
incl VAT
In stock
|
Tameson | 1 inch | PTFE | Stainless steel | 0.6 | 40 | - | 22.5 | 200 | -20 | 2/2 way | CLYS |
£37.92
incl VAT
In stock
|
Tameson | 1 inch | FKM | Stainless steel | 0.35 | 16 | - | - | 150 | -20 | 2/2 way | CLIS3 |
£71.26
incl VAT
In stock
|
Tameson | 3/4 inch | PTFE | Stainless steel | 0.6 | 40 | - | 17.4 | 200 | -20 | 2/2 way | CLYS |
G1-1/2'' Brass Foot Valve NBR 0.02 barCLIB-FCM-112
In stock
|
Tameson | 1-1/2 inch | NBR | Brass | 0.02 | - | - | - | 60 | -20 | 2/2 way | CLIB-FCM |
£10.33
incl VAT
In stock
|
Tameson | 3/4 inch | NBR | Brass | 0.02 | 12 | 7.92 | - | 100 | -20 | 2/2 way | CLIB |
check valves
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).
