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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

65.236 OMR

65.236 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
165.236 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
-
Brass
1/8in
-20°C
-
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

60.606 OMR

60.606 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
160.606 OMR
Add to basket
RS Pro
Push In 8mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
2 to 8bar
-
Brass
1/8in
-20°C
-
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

80.204 OMR

80.204 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
180.204 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
-
Brass
1/4in
-20°C
-
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

58.427 OMR

58.427 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
158.427 OMR
Add to basket
RS Pro
Push In 6mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
2 to 8bar
-
Brass
1/8in
-20°C
-
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

179.881 OMR

179.881 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
1179.881 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
-
Brass
1/2in
-20°C
-
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

175.460 OMR

175.460 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
1175.460 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
-
Brass
3/8in
-20°C
-
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

62.386 OMR

62.386 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
162.386 OMR
Add to basket
RS Pro
Push In 6mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
2 to 8bar
-
Brass
1/4in
-20°C
-
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

65.236 OMR

65.236 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
165.236 OMR
Add to basket
RS Pro
Push In 8mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
2 to 8bar
-
Brass
1/4in
-20°C
-
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

111.809 OMR

111.809 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
1111.809 OMR
Add to basket
RS Pro
Push In 12mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
2 to 8bar
-
Brass
1/2in
-20°C
-
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

58.852 OMR

58.852 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
158.852 OMR
Add to basket
RS Pro
Push In 4mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
2 to 8bar
-
Brass
1/8in
-20°C
-
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

81.963 OMR

81.963 OMR 1 Bag of 10 (ex VAT)

Check stock

1

Available in multiples of 1
181.963 OMR
Add to basket
RS Pro
Push In 10mm
Tube
-
Threaded
-
57065
-
-
-
2bar
8 bar
+80°C
Male
-
-
2 to 8bar
-
Brass
3/8in
-20°C
-
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

160.618 OMR

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

Check stock

2

Available in multiples of 2
280.309 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

119.007 OMR

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

Check stock

2

Available in multiples of 2
259.504 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

111.825 OMR

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

Check stock

2

Available in multiples of 2
255.912 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

160.335 OMR

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

Check stock

2

Available in multiples of 2
280.168 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

3.292 OMR

3.292 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
13.292 OMR
Add to basket
RS Pro
6mm
Tube
-
Tube
6mm
CVPU
-
-
-
0bar
10 bar
+60°C
-
-
-
0 → 10bar
-
PBT Resin
-
0°C
-
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

8.432 OMR

8.432 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
18.432 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
-
PBT Resin
-
0°C
-
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

0.966 OMR

0.966 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
10.966 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

4.373 OMR

4.373 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
14.373 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

2.735 OMR

2.735 OMR Each (ex VAT)

Check stock

1

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

...