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 138 products

Filter

Sort

Filter

Sort

RS PRO 6063 Non Return Valve 1/8 in Male Inlet, 2 to 8bar
RS Stock No. 187-5696
Brand RS PRO

BD 47.119

1 Bag of 10 (Exc. Vat)

Add to basket
RS Pro
6063
Threaded
1/8 in Male
-
Threaded
-
-
-
Male
2bar
8 bar
+80°C
Female
1/8in
-
-
Brass
-20°C
2 to 8bar
1/8in
RS PRO 57065 Non Return Valve, Push In 8mm Tube Inlet, 2 to 8bar
RS Stock No. 187-5690
Brand RS PRO

BD 43.621

1 Bag of 10 (Exc. Vat)

Add to basket
RS Pro
57065
Tube
-
Push In 8mm
Threaded
-
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
Brass
-20°C
2 to 8bar
1/8in
RS PRO 6063 Non Return Valve 1/4 in Male Inlet, 2 to 8bar
RS Stock No. 187-5697
Brand RS PRO

BD 57.959

1 Bag of 10 (Exc. Vat)

Add to basket
RS Pro
6063
Threaded
1/4 in Male
-
Threaded
-
-
-
Male
2bar
8 bar
+80°C
Female
1/4in
-
-
Brass
-20°C
2 to 8bar
1/4in
RS PRO 57065 Non Return Valve, Push In 6mm Tube Inlet, 2 to 8bar
RS Stock No. 187-5688
Brand RS PRO

BD 41.751

1 Bag of 10 (Exc. Vat)

Add to basket
RS Pro
57065
Tube
-
Push In 6mm
Threaded
-
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
Brass
-20°C
2 to 8bar
1/8in
RS PRO 6063 Non Return Valve 1/2 in Male Inlet, 2 to 8bar
RS Stock No. 187-5699
Brand RS PRO

BD 130.323

1 Bag of 10 (Exc. Vat)

Add to basket
RS Pro
6063
Threaded
1/2 in Male
-
Threaded
-
-
-
Male
2bar
8 bar
+80°C
Female
1/2in
-
-
Brass
-20°C
2 to 8bar
1/2in
RS PRO 6063 Non Return Valve 3/8 in Male Inlet, 2 to 8bar
RS Stock No. 187-5698
Brand RS PRO

BD 122.447

1 Bag of 10 (Exc. Vat)

Add to basket
RS Pro
6063
Threaded
3/8 in Male
-
Threaded
-
-
-
Male
2bar
8 bar
+80°C
Female
3/8in
-
-
Brass
-20°C
2 to 8bar
3/8in
RS PRO 57065 Non Return Valve, Push In 6mm Tube Inlet, 2 to 8bar
RS Stock No. 187-5689
Brand RS PRO

BD 44.765

1 Bag of 10 (Exc. Vat)

Add to basket
RS Pro
57065
Tube
-
Push In 6mm
Threaded
-
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
Brass
-20°C
2 to 8bar
1/4in
RS PRO 57065 Non Return Valve, Push In 8mm Tube Inlet, 2 to 8bar
RS Stock No. 187-5691
Brand RS PRO

BD 46.783

1 Bag of 10 (Exc. Vat)

Add to basket
RS Pro
57065
Tube
-
Push In 8mm
Threaded
-
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
Brass
-20°C
2 to 8bar
1/4in
RS PRO 57065 Non Return Valve, Push In 12mm Tube Inlet, 2 to 8bar
RS Stock No. 187-5695
Brand RS PRO

BD 80.173

1 Bag of 10 (Exc. Vat)

Add to basket
RS Pro
57065
Tube
-
Push In 12mm
Threaded
-
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
Brass
-20°C
2 to 8bar
1/2in
RS PRO 57065 Non Return Valve, Push In 4mm Tube Inlet, 2 to 8bar
RS Stock No. 187-5687
Brand RS PRO

BD 42.207

1 Bag of 10 (Exc. Vat)

Add to basket
RS Pro
57065
Tube
-
Push In 4mm
Threaded
-
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
Brass
-20°C
2 to 8bar
1/8in
RS PRO 57065 Non Return Valve, Push In 10mm Tube Inlet, 2 to 8bar
RS Stock No. 187-5693
Brand RS PRO

BD 31.526

1 Bag of 10 (Exc. Vat)

Add to basket
RS Pro
57065
Tube
-
Push In 10mm
Threaded
-
-
-
-
2bar
8 bar
+80°C
Male
-
-
-
Brass
-20°C
2 to 8bar
3/8in

BD 65.967

Each (In a Pack of 2) (Exc. Vat)

Add to basket
RS Pro
66061
Threaded
1/2 in Female
1/2in
Threaded
1/2 in Female
-
-
-
-
-
-
-
-
-
-
-
-
0.2 → 25bar
-

BD 51.755

Each (In a Pack of 2) (Exc. Vat)

Add to basket
RS Pro
66061
Threaded
1/4 in Female
1/4in
Threaded
1/4 in Female
-
-
-
-
-
-
-
-
-
-
-
-
0.2 → 25bar
-

BD 50.671

Each (In a Pack of 2) (Exc. Vat)

Add to basket
RS Pro
66061
Threaded
1/8 in Female
1/8in
Threaded
1/8 in Female
-
-
-
-
-
-
-
-
-
-
-
-
0.2 → 25bar
-

BD 61.319

Each (In a Pack of 2) (Exc. Vat)

Add to basket
RS Pro
66061
Threaded
3/8 in Female
3/8in
Threaded
3/8 in Female
-
-
-
-
-
-
-
-
-
-
-
-
0.2 → 25bar
-
RS PRO CVPU Non Return Valve, 6mm Tube Inlet, 6mm Tube Outlet, 0 → 10bar
RS Stock No. 916-0943
Brand RS PRO

BD 3.239

Each (Exc. Vat)

Add to basket
RS Pro
CVPU
Tube
-
6mm
Tube
-
6mm
-
-
0bar
10 bar
+60°C
-
-
-
-
Polyoxymethylene
0°C
0 → 10bar
-

BD 8.514

Each (Exc. Vat)

Add to basket
RS Pro
-
Tube
-
12mm
-
-
12mm
-
-
0 kgf/cm², 0kPa
9.9 kgf/cm², 990 kPa
+60°C
-
-
-
-
-
0°C
0 to 9.9 kgf/cm², 0 to 990kPa
-
RS PRO Non Return Valve
RS PRO Non Return ValveRS PRO Non Return Valve
Add to parts list
RS Stock No. 144-2703
Brand RS PRO

BD 2.992

Each (Exc. Vat)

Add to basket
RS Pro
-
-
-
-
-
-
-
-
-
-
9.9 kgf/cm², 990 kPa
+60°C
-
-
-
-
-
0°C
-
-
RS PRO Non Return Valve, 6mm Tube Outlet, 0 to 9.9 kgf/cm², 0 to 990kPa
RS Stock No. 144-2695
Brand RS PRO

BD 3.987

Each (Exc. Vat)

Add to basket
RS Pro
-
Threaded
-
-
-
-
6mm
-
Male
0 kgf/cm², 0kPa
9.9 kgf/cm², 990 kPa
+60°C
-
1/4in
-
BSPT
-
0°C
0 to 9.9 kgf/cm², 0 to 990kPa
-
RS PRO CVPU Non Return Valve, 4mm Tube Inlet, 4mm Tube Outlet, 0 → 10bar
RS Stock No. 916-0934
Brand RS PRO

BD 2.679

Each (Exc. Vat)

Add to basket
RS Pro
CVPU
Tube
-
4mm
Tube
-
4mm
-
-
0bar
10 bar
+60°C
-
-
-
-
Polyoxymethylene
0°C
0 → 10bar
-

...