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brass check valves
Subcategories
There are 17 products
Show 17 products
| Product | Brand | Connection size | Material | Seal | Valve shape | Connection type | Min temperature (°C) | Min. pressure difference (bar) | Max temperature (°C) | Max pressure at 20 °C (bar) | Valve bore (mm) | Kv value (m3/h) | With lock spring | With balance weight | Width (mm) | Height (mm) | Surface protection | Depth (mm) | Article compression class | Model | With strainer basket |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
In stock
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AZ Pneumatics | 1/4 inch | Brass | FKM (FPM) | Inline spring closed | Inner thread cylindrical... | 0 | 0.1 | 110 | 10 | 7 | 0.82 | Yes | No | 13 | 34 | Untreated | 15 | PN 10 | Straight | - |
In stock
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Tameson | 1/2 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 100 | 12 | - | 4.22 | Yes | No | 34.5 | 47 | Untreated | 34.5 | PN 12 | Straight | - |
In stock
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AZ Pneumatics | 1/8 inch | Brass | FKM (FPM) | Inline spring closed | Inner thread cylindrical... | 0 | 0.1 | 110 | 10 | 5.2 | 0.45 | Yes | No | 16 | 39 | Untreated | 18 | PN 10 | Straight | - |
In stock
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Tameson | 1 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 100 | 12 | - | 11.67 | Yes | No | 47.5 | 60.5 | Untreated | 47.5 | PN 12 | Straight | - |
In stock
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Tameson | 1/2 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 60 | - | - | - | - | - | - | - | - | - | - | - | Yes |
In stock
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Tameson | 1 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 60 | - | - | - | - | - | - | - | - | - | - | - | Yes |
In stock
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Tameson | 3/4 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 100 | 12 | - | 7.92 | Yes | No | 42 | 53 | Untreated | 42 | PN 12 | Straight | - |
In stock
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Tameson | 3/8 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 100 | 12 | - | 2.11 | Yes | No | 34.5 | 46.5 | Untreated | 34.5 | PN 12 | Straight | - |
In stock
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Tameson | 1 1/2 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 100 | 10 | - | 29.39 | Yes | No | 70.5 | 74 | Untreated | 70.5 | PN 10 | Straight | - |
In stock
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Tameson | 1 1/2 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 60 | - | - | - | - | - | - | - | - | - | - | - | Yes |
In stock
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Tameson | 1 1/4 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 100 | 10 | - | 22.42 | Yes | No | 59.5 | 66.5 | Untreated | 59.5 | PN 10 | Straight | - |
In stock
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Tameson | 2 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 100 | 10 | - | 51.4 | Yes | No | 86 | 80 | Untreated | 86 | PN 10 | Straight | - |
In stock
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Tameson | 2 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 60 | - | - | - | - | - | - | - | - | - | - | - | Yes |
In stock
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Tameson | 3/4 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 60 | - | - | - | - | - | - | - | - | - | - | - | Yes |
+3 days
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Tameson | 3 inch | Brass | NBR (nitrile rubber) | Inline spring closed | Inner thread cylindrical... | -20 | 0.02 | 100 | 8 | - | 98.49 | Yes | No | 125 | 103 | Untreated | 125 | PN 8 | Straight | - |
brass check valves | tameson.co.uk
Brass check valves allow fluid flow in one direction only. They prevent the flow of fluid in the other direction. Brass check valves can be used in a wide range of applications to prevent the back flow in systems. Brass is strong and durable, and for many applications it offers a cost-effective alternative to stainless steels. Brass has excellent properties for water, oil, air and fuels etc., but is not resistant to seawater, purified or chlorinated water.
