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Product | Brand | Connection size | Material | Seal material | Valve shape | Vacuum (bar) | Recommended for | Connection type | Material quality | Max pressure at 20 °C (bar) | Valve bore (mm) | Kv value (m3/h) | Max temperature (°C) | Min temperature (°C) | Approval | Min pressure difference (bar) | Model | Article compression class | Width (mm) | Height (mm) | With strainer basket | Surface protection |
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$38.80
In stock
|
Mondeo | 1 inch | Stainless steel | EPDM | Inline spring closed | 0 | Alcohols, Carbon dioxide,... | Inner thread cylindrical... | Stainless steel 316 (1.4401) | 16 | 25 | 18.7 | 110 | -20 | Drinking water, WRAS | 0.03 | Straight | PN 16 | 83 | 53 | - | - |
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$14.68
In stock
|
Mondeo | 1 1/4 inch | Polyamide (PA) | NBR (nitrile rubber) | Inline spring closed | 0 | Air, Alcohols, Combustible... | Inner thread cylindrical... | - | 6 | 32 | 30.1 | 90 | -25 | - | 0.03 | Straight | PN 6 | 94 | 68 | - | - |
![]() G1'' Stainless Steel 304 Foot Valve FKM 0.03-16bar...900017-900923
In stock
|
Tameson | 1 inch | Stainless steel | FKM (FPM) | Inline spring closed | - | Air, Carbon dioxide,... | Inner thread cylindrical... | - | - | 25 | - | 150 | -20 | - | 0.03 | - | - | - | 53 | Yes | - |
![]() G3/4'' Brass Foot Valve NBR 0.04-25bar (0.58-363psi)931205-FCM-034
In stock
|
Tameson | 3/4 inch | Brass | NBR (nitrile rubber) | Inline spring closed | - | Air, Alcohols, Lubricant,... | Inner thread cylindrical... | - | - | 20 | - | 60 | -20 | - | 0.04 | - | - | - | 70.5 | Yes | - |
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$28.61
In stock
|
Mondeo | 1 1/2 inch | Polyamide (PA) | NBR (nitrile rubber) | Inline spring closed | 0 | Air, Alcohols, Combustible... | Inner thread cylindrical... | - | 6 | 40 | 39.2 | 90 | -25 | - | 0.03 | Straight | PN 6 | 104 | 79 | - | - |
![]() G3/4'' Stainless Steel 304 Foot Valve FKM 0.03-16bar...900012-900922
In stock
|
Tameson | 3/4 inch | Stainless steel | FKM (FPM) | Inline spring closed | - | Air, Carbon dioxide,... | Inner thread cylindrical... | - | - | 20 | - | 150 | -20 | - | 0.03 | - | - | - | 44 | Yes | - |
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$32.68
In stock
|
Mondeo | 1 inch | Stainless steel | NBR (nitrile rubber) | Inline spring closed | 0 | Air, Alcohols, Combustible... | Inner thread cylindrical... | Stainless steel 304 (1.4301) | 16 | 25 | 18.7 | 90 | -25 | - | 0.03 | Straight | PN 16 | 83 | 53 | - | - |
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$115.78
In stock
|
Mondeo | 2 inch | Stainless steel | FKM (FPM) | Inline spring closed | 0 | Air, Carbon dioxide,... | Inner thread cylindrical... | Stainless steel 316 (1.4401) | 16 | 50 | 56 | 150 | -20 | Drinking water, NSF ANSI 61 | 0.03 | Straight | PN 16 | 120.5 | 89 | - | - |
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$78.86
In stock
|
Tameson | 3/8 inch | Stainless steel | Teflon (PTFE) | Angle seat spring closed | - | Air, Alcohols, Carbon... | Inner thread cylindrical... | Stainless steel 316 (1.4408) | 40 | 11.5 | - | 200 | -20 | - | 0.4 | Straight | PN 40 | 65 | 52 | - | Untreated |
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$32.68
In stock
|
Mondeo | 3/8 inch | Stainless steel | FKM (FPM) | Inline spring closed | 0 | Air, Carbon dioxide,... | Inner thread cylindrical... | Stainless steel 316 (1.4401) | 16 | 10 | 3.2 | 150 | -20 | Drinking water, NSF ANSI 61 | 0.03 | Straight | PN 16 | 56 | 32 | - | - |
![]() G2'' Stainless Steel 316 Foot Valve FKM 0.03-16bar...900442-900915
In stock
|
Tameson | 2 inch | Stainless steel | FKM (FPM) | Inline spring closed | - | Air, Carbon dioxide,... | Inner thread cylindrical... | - | - | 50 | - | 150 | -20 | - | 0.03 | - | - | - | 89 | Yes | - |
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$23.81
In stock
|
Mondeo | 1/4 inch | Stainless steel | NBR (nitrile rubber) | Inline spring closed | 0 | Air, Alcohols, Combustible... | Inner thread cylindrical... | Stainless steel 304 (1.4301) | 16 | 8 | 2.5 | 90 | -25 | - | 0.03 | Straight | PN 16 | 56 | 32 | - | - |
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$22.43
+45 days
|
Mondeo | 1/4 inch | Stainless steel | FKM (FPM) | Inline spring closed | 0 | Air, Carbon dioxide,... | Inner thread cylindrical... | Stainless steel 304 (1.4301) | 16 | 8 | 2.5 | 150 | -20 | - | 0.03 | Straight | PN 16 | 56 | 32 | - | - |
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$27.20
+45 days
|
Mondeo | 1/2 inch | Stainless steel | FKM (FPM) | Inline spring closed | 0 | Air, Carbon dioxide,... | Inner thread conical (NPT) | Stainless steel 316 (1.4401) | 16 | 15 | 6 | 150 | -20 | Drinking water, NSF ANSI 61 | 0.03 | Straight | PN 16 | 56 | 32 | - | - |
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$80.28
+2 days
|
Tameson | 1/2 inch | Stainless steel | Teflon (PTFE) | Angle seat spring closed | - | Air, Alcohols, Carbon... | Inner thread cylindrical... | Stainless steel 316 (1.4408) | 40 | 11.5 | - | 200 | -20 | - | 0.4 | Straight | PN 40 | 65 | 52 | - | Untreated |
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).
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