Pneumatic Non-Return Valves
Pneumatic non-return valves are one of the simplest types of pneumatic valves available. They allow compressed air to flow in one direction and prevent or block it from flowing in the opposite direction. Also known as a check valve these simple but effective devices help to eliminate any potential damage that may be caused by backflow pressure. RS offer a range of high-quality valves from leadi...
Showing 1-20 of 143 products
RS Pro
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Threaded
1/8 in Male
Threaded
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6063
-
-
Male
2bar
8 bar
+80°C
Female
1/8in
-
-
-20°C
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1/8in
Brass
2 to 8bar
RS Pro
Push In 8mm
Tube
-
Threaded
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57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
-20°C
-
1/8in
Brass
2 to 8bar
RS Pro
-
Threaded
1/4 in Male
Threaded
-
6063
-
-
Male
2bar
8 bar
+80°C
Female
1/4in
-
-
-20°C
-
1/4in
Brass
2 to 8bar
RS Pro
Push In 6mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
-20°C
-
1/8in
Brass
2 to 8bar
RS Pro
-
Threaded
1/2 in Male
Threaded
-
6063
-
-
Male
2bar
8 bar
+80°C
Female
1/2in
-
-
-20°C
-
1/2in
Brass
2 to 8bar
RS Pro
-
Threaded
3/8 in Male
Threaded
-
6063
-
-
Male
2bar
8 bar
+80°C
Female
3/8in
-
-
-20°C
-
3/8in
Brass
2 to 8bar
RS Pro
Push In 6mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
-20°C
-
1/4in
Brass
2 to 8bar
RS Pro
Push In 8mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
-20°C
-
1/4in
Brass
2 to 8bar
RS Pro
Push In 12mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
-20°C
-
1/2in
Brass
2 to 8bar
RS Pro
Push In 4mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
-20°C
-
1/8in
Brass
2 to 8bar
RS Pro
Push In 10mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
-20°C
-
3/8in
Brass
2 to 8bar
RS Pro
1/2in
Threaded
1/2 in Female
Threaded
-
66061
1/2 in Female
-
-
-
-
-
-
-
-
-
-
-
-
-
0.2 → 25bar
RS Pro
1/4in
Threaded
1/4 in Female
Threaded
-
66061
1/4 in Female
-
-
-
-
-
-
-
-
-
-
-
-
-
0.2 → 25bar
RS Pro
1/8in
Threaded
1/8 in Female
Threaded
-
66061
1/8 in Female
-
-
-
-
-
-
-
-
-
-
-
-
-
0.2 → 25bar
RS Pro
3/8in
Threaded
3/8 in Female
Threaded
-
66061
3/8 in Female
-
-
-
-
-
-
-
-
-
-
-
-
-
0.2 → 25bar
RS Pro
6mm
Tube
-
Tube
6mm
CVPU
-
-
-
0bar
10 bar
+60°C
-
-
-
-
0°C
-
-
PBT Resin
0 → 10bar
RS Pro
12mm
Tube
-
-
12mm
-
-
-
-
0 kgf/cm², 0kPa
9.9 kgf/cm², 990 kPa
+60°C
-
-
-
-
0°C
-
-
PBT Resin
0 to 9.9 kgf/cm², 0 to 990kPa
RS Pro
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Threaded
-
-
8mm
-
-
-
Male
-
9.9 kgf/cm², 990 kPa
+60°C
-
1/8in
-
-
0°C
BSPT
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-
-
RS Pro
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Threaded
-
-
6mm
-
-
-
Male
0 kgf/cm², 0kPa
9.9 kgf/cm², 990 kPa
+60°C
-
1/4in
-
-
0°C
BSPT
-
-
0 to 9.9 kgf/cm², 0 to 990kPa
RS Pro
4mm
Tube
-
Tube
4mm
CVPU
-
-
-
0bar
10 bar
+60°C
-
-
-
-
0°C
-
-
PBT Resin
0 → 10bar
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