brass check valves

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,... Read more Read more

Product Brand Connection size Material Max pressure at 20 °C (bar) Seal Valve shape Connection type Min temperature (°C) Max temperature (°C) Min. pressure difference (bar) Model With lock spring With balance weight Kv value Valve bore (mm) Surface protection Depth (mm) Width (mm) Height (mm) Article compression class With strainer basket
G1/4'' check valve...
£5.85 (£4.84 excl vat)
In stock
AZ Pneumatics 1/4 inch Brass 10 FKM (FPM) Inline spring closed Inner thread cylindrical... 0 110 0.1 Straight Yes No 0.82 7 Untreated 15 13 34 PN 10 -
G1/2'' Brass Check Valve...
£8.04 (£6.64 excl vat)
In stock
Tameson 1/2 inch Brass 12 NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 100 0.02 Straight Yes No 4.22 - Untreated 34.5 34.5 47 PN 12 -
G1/8'' check valve...
£4.70 (£3.89 excl vat)
In stock
AZ Pneumatics 1/8 inch Brass 10 FKM (FPM) Inline spring closed Inner thread cylindrical... 0 110 0.1 Straight Yes No 0.45 5.2 Untreated 18 16 39 PN 10 -
G1'' Brass Check Valve NBR...
£13.78 (£11.39 excl vat)
In stock
Tameson 1 inch Brass 12 NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 100 0.02 Straight Yes No 11.67 - Untreated 47.5 47.5 60.5 PN 12 -
G1/2'' Brass Foot Valve NBR...
£10.15 (£8.39 excl vat)
In stock
Tameson 1/2 inch Brass - NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 60 0.02 - - - - - - - - - - Yes
G1'' Brass Foot Valve NBR...
£17.28 (£14.28 excl vat)
In stock
Tameson 1 inch Brass - NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 60 0.02 - - - - - - - - - - Yes
G3/8'' Brass Check Valve...
£8.04 (£6.64 excl vat)
In stock
Tameson 3/8 inch Brass 12 NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 100 0.02 Straight Yes No 2.11 - Untreated 34.5 34.5 46.5 PN 12 -
G3/4'' Brass Check Valve...
£10.33 (£8.54 excl vat)
In stock
Tameson 3/4 inch Brass 12 NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 100 0.02 Straight Yes No 7.92 - Untreated 42 42 53 PN 12 -
G1-1/2'' Brass Foot Valve...
£34.00 (£28.10 excl vat)
In stock
Tameson 1 1/2 inch Brass - NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 60 0.02 - - - - - - - - - - Yes
G1-1/2'' Brass Check Valve...
£29.88 (£24.69 excl vat)
In stock
Tameson 1 1/2 inch Brass 10 NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 100 0.02 Straight Yes No 29.39 - Untreated 70.5 70.5 74 PN 10 -
G1-1/4'' Brass Check Valve...
£19.53 (£16.14 excl vat)
In stock
Tameson 1 1/4 inch Brass 10 NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 100 0.02 Straight Yes No 22.42 - Untreated 59.5 59.5 66.5 PN 10 -
G2'' Brass Check Valve NBR...
£42.52 (£35.14 excl vat)
In stock
Tameson 2 inch Brass 10 NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 100 0.02 Straight Yes No 51.4 - Untreated 86 86 80 PN 10 -
G2'' Brass Foot Valve NBR...
£47.22 (£39.03 excl vat)
In stock
Tameson 2 inch Brass - NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 60 0.02 - - - - - - - - - - Yes
G3/4'' Brass Foot Valve NBR...
£12.68 (£10.48 excl vat)
In stock
Tameson 3/4 inch Brass - NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 60 0.02 - - - - - - - - - - Yes
G3'' Brass Check Valve NBR...
£112.64 (£93.09 excl vat)
+3 days
Tameson 3 inch Brass 8 NBR (nitrile rubber) Inline spring closed Inner thread cylindrical... -20 100 0.02 Straight Yes No 98.49 - Untreated 125 125 103 PN 8 -
brass check valves

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.