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...

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

73.908 OMR

73.908 OMR 1 Bag of 10 (ex VAT)

Check stock

1

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

68.670 OMR

68.670 OMR 1 Bag of 10 (ex VAT)

Check stock

1

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

90.875 OMR

90.875 OMR 1 Bag of 10 (ex VAT)

Check stock

1

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

66.198 OMR

66.198 OMR 1 Bag of 10 (ex VAT)

Check stock

1

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

197.868 OMR

197.868 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
1197.868 OMR
Add to basket
RS Pro
-
Threaded
1/2 in Male
Threaded
-
6063
-
-
Male
2bar
8 bar
+80°C
Female
1/2in
-
2 to 8bar
-20°C
-
1/2in
-
Brass
RS PRO 6063 Non Return Valve 3/8 in Male Inlet, 2 to 8bar
RS PRO 6063 Non Return Valve 3/8 in Male Inlet, 2 to 8bar
Add to parts list
RS Stock No.: 187-5698Brand: RS PRO

198.792 OMR

198.792 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
1198.792 OMR
Add to basket
RS Pro
-
Threaded
3/8 in Male
Threaded
-
6063
-
-
Male
2bar
8 bar
+80°C
Female
3/8in
-
2 to 8bar
-20°C
-
3/8in
-
Brass
RS PRO 57065 Non Return Valve, Push In 6mm Tube Inlet, 2 to 8bar
RS PRO 57065 Non Return Valve, Push In 6mm Tube Inlet, 2 to 8bar
Add to parts list
RS Stock No.: 187-5689Brand: RS PRO

70.686 OMR

70.686 OMR 1 Bag of 10 (ex VAT)

Check stock

1

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

73.908 OMR

73.908 OMR 1 Bag of 10 (ex VAT)

Check stock

1

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

126.680 OMR

126.680 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
1126.680 OMR
Add to basket
RS Pro
Push In 12mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
2 to 8bar
-20°C
-
1/2in
-
Brass
RS PRO 57065 Non Return Valve, Push In 4mm Tube Inlet, 2 to 8bar
RS PRO 57065 Non Return Valve, Push In 4mm Tube Inlet, 2 to 8bar
Add to parts list
RS Stock No.: 187-5687Brand: RS PRO

66.683 OMR

66.683 OMR 1 Bag of 10 (ex VAT)

Check stock

1

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

92.868 OMR

92.868 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
192.868 OMR
Add to basket
RS Pro
Push In 10mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
2 to 8bar
-20°C
-
3/8in
-
Brass
RS PRO 66061 Non Return Valve 1/2 in Female Inlet, 1/2in Tube Inlet, 1/2 in Female Outlet, 0.2 → 25bar
RS PRO 66061 Non Return Valve 1/2 in Female Inlet, 1/2in Tube Inlet, 1/2 in Female Outlet, 0.2 → 25bar
Add to parts list
RS Stock No.: 231-2705Brand: RS PRO

181.970 OMR

90.985 OMR Each (In a Pack of 2) (ex VAT)

Check stock

2

Available in multiples of 2
290.985 OMR
Add to basket
RS Pro
1/2in
Threaded
1/2 in Female
Threaded
-
66061
1/2 in Female
-
-
-
-
-
-
-
-
0.2 → 25bar
-
-
-
-
-
RS PRO 66061 Non Return Valve 1/4 in Female Inlet, 1/4in Tube Inlet, 1/4 in Female Outlet, 0.2 → 25bar
RS PRO 66061 Non Return Valve 1/4 in Female Inlet, 1/4in Tube Inlet, 1/4 in Female Outlet, 0.2 → 25bar
Add to parts list
RS Stock No.: 231-2703Brand: RS PRO

134.835 OMR

67.417 OMR Each (In a Pack of 2) (ex VAT)

Check stock

2

Available in multiples of 2
267.417 OMR
Add to basket
RS Pro
1/4in
Threaded
1/4 in Female
Threaded
-
66061
1/4 in Female
-
-
-
-
-
-
-
-
0.2 → 25bar
-
-
-
-
-
RS PRO 66061 Non Return Valve 1/8 in Female Inlet, 1/8in Tube Inlet, 1/8 in Female Outlet, 0.2 → 25bar
RS PRO 66061 Non Return Valve 1/8 in Female Inlet, 1/8in Tube Inlet, 1/8 in Female Outlet, 0.2 → 25bar
Add to parts list
RS Stock No.: 231-2702Brand: RS PRO

126.692 OMR

63.346 OMR Each (In a Pack of 2) (ex VAT)

Check stock

2

Available in multiples of 2
263.346 OMR
Add to basket
RS Pro
1/8in
Threaded
1/8 in Female
Threaded
-
66061
1/8 in Female
-
-
-
-
-
-
-
-
0.2 → 25bar
-
-
-
-
-
RS PRO 66061 Non Return Valve 3/8 in Female Inlet, 3/8in Tube Inlet, 3/8 in Female Outlet, 0.2 → 25bar
RS PRO 66061 Non Return Valve 3/8 in Female Inlet, 3/8in Tube Inlet, 3/8 in Female Outlet, 0.2 → 25bar
Add to parts list
RS Stock No.: 231-2704Brand: RS PRO

181.658 OMR

90.829 OMR Each (In a Pack of 2) (ex VAT)

Check stock

2

Available in multiples of 2
290.829 OMR
Add to basket
RS Pro
3/8in
Threaded
3/8 in Female
Threaded
-
66061
3/8 in Female
-
-
-
-
-
-
-
-
0.2 → 25bar
-
-
-
-
-
RS PRO CVPU Non Return Valve, 6mm Tube Inlet, 6mm Tube Outlet, 0 → 10bar
RS PRO CVPU Non Return Valve, 6mm Tube Inlet, 6mm Tube Outlet, 0 → 10bar
Add to parts list
RS Stock No.: 916-0943Brand: RS PRO

3.731 OMR

3.731 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
13.731 OMR
Add to basket
RS Pro
6mm
Tube
-
Tube
6mm
CVPU
-
-
-
0bar
10 bar
+60°C
-
-
-
0 → 10bar
0°C
-
-
-
PBT Resin
RS PRO Non Return Valve, 12mm Tube Inlet, 12mm Tube Outlet, 0 to 9.9 kgf/cm², 0 to 990kPa
RS PRO Non Return Valve, 12mm Tube Inlet, 12mm Tube Outlet, 0 to 9.9 kgf/cm², 0 to 990kPa
Add to parts list
RS Stock No.: 144-2702Brand: RS PRO

9.552 OMR

9.552 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
19.552 OMR
Add to basket
RS Pro
12mm
Tube
-
-
12mm
-
-
-
-
0 kgf/cm², 0kPa
9.9 kgf/cm², 990 kPa
+60°C
-
-
-
0 to 9.9 kgf/cm², 0 to 990kPa
0°C
-
-
-
PBT Resin
RS PRO Non Return Valve, 8mm Tube Outlet
RS PRO Non Return Valve, 8mm Tube Outlet
Add to parts list
RS Stock No.: 144-2703Brand: RS PRO

3.292 OMR

3.292 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
13.292 OMR
Add to basket
RS Pro
-
Threaded
-
-
8mm
-
-
-
Male
-
9.9 kgf/cm², 990 kPa
+60°C
-
1/8in
-
-
0°C
BSPT
-
-
-
RS PRO Non Return Valve, 6mm Tube Outlet, 0 to 9.9 kgf/cm², 0 to 990kPa
RS PRO Non Return Valve, 6mm Tube Outlet, 0 to 9.9 kgf/cm², 0 to 990kPa
Add to parts list
RS Stock No.: 144-2695Brand: RS PRO

4.937 OMR

4.937 OMR Each (ex VAT)

Check stock

1

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

3.102 OMR

3.102 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
13.102 OMR
Add to basket
RS Pro
4mm
Tube
-
Tube
4mm
CVPU
-
-
-
0bar
10 bar
+60°C
-
-
-
0 → 10bar
0°C
-
-
-
PBT Resin

...