Check Valves

Check valves prevent reverse flow of fluids and gases within a pipeline system. They are designed to allow fluid to flow one way through the pipeline. Due to the simple design, check valves generally operate without automation or human interaction and instead rely on the flow velocity of the fluid to open and close. You can learn more in our Read more

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RS PRO Brass Single Check Valve, BSPP 1/2in, 12 bar
RS PRO Brass Single Check Valve, BSPP 1/2in, 12 bar
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RS Stock No.: 486-148Brand: RS PROHSN Code: 84813091

SR 89.57

SR 89.57 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 89.57
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RS Pro
Single
Brass
12 bar
1/2in
BSPP
-
-
RS PRO Brass Single Check Valve, BSPP 3/4in, 12 bar
RS PRO Brass Single Check Valve, BSPP 3/4in, 12 bar
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RS Stock No.: 486-158Brand: RS PROHSN Code: 84813091

SR 121.73

SR 121.73 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 121.73
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RS Pro
Single
Brass
12 bar
3/4in
BSPP
-
-
RS PRO Brass Single Check Valve, BSPP 1in, 12 bar
RS PRO Brass Single Check Valve, BSPP 1in, 12 bar
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RS Stock No.: 486-164Brand: RS PROHSN Code: 84813091

SR 155.89

SR 155.89 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 155.89
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RS Pro
Single
Brass
12 bar
1in
BSPP
-
-
RS PRO Brass Single Check Valve, BSPP 1-1/4in, 12 bar
RS PRO Brass Single Check Valve, BSPP 1-1/4in, 12 bar
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RS Stock No.: 486-160Brand: RS PROHSN Code: 84813091

SR 234.69

SR 234.69 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 234.69
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RS Pro
Single
Brass
12 bar
1-1/4in
BSPP
-
-
RS PRO Brass Single Check Valve, BSP 1/2in, 16 bar
RS PRO Brass Single Check Valve, BSP 1/2in, 16 bar
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RS Stock No.: 486-209Brand: RS PROHSN Code: 84813091

SR 105.49

SR 105.49 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 105.49
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RS Pro
Single
Brass
16 bar
1/2in
BSP
-
-
RS PRO Brass Single Non Return Valve, BSP 1in, 12 bar
RS PRO Brass Single Non Return Valve, BSP 1in, 12 bar
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RS Stock No.: 486-205Brand: RS PROHSN Code: 84813091

SR 229.68

SR 229.68 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 229.68
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RS Pro
Single
Brass
12 bar
1in
BSP
-
-
RS PRO Stainless Steel Single Check Valve, BSP 1/2in, 14 bar
RS PRO Stainless Steel Single Check Valve, BSP 1/2in, 14 bar
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RS Stock No.: 499-2622Brand: RS PROHSN Code: 84813091

SR 447.35

SR 447.35 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 447.35
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RS Pro
Single
Stainless Steel
14 bar
1/2in
BSP
-
-
RS PRO Stainless Steel Single Non Return Valve, BSP 1in, 25 bar
RS PRO Stainless Steel Single Non Return Valve, BSP 1in, 25 bar
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RS Stock No.: 720-9282Brand: RS PROHSN Code: 84813091

SR 1,437.79

SR 1,437.79 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,437.79
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RS Pro
Single
Stainless Steel
25 bar
1in
BSP
-
-
RS PRO Brass Single Check Valve, BSPP 1-1/2in, 12 bar
RS PRO Brass Single Check Valve, BSPP 1-1/2in, 12 bar
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RS Stock No.: 486-237Brand: RS PROHSN Code: 84813091

SR 337.36

SR 337.36 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 337.36
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RS Pro
Single
Brass
12 bar
1-1/2in
BSPP
-
-
RS PRO Stainless Steel Single Non Return Valve, BSP 1/2in, 25 bar
RS PRO Stainless Steel Single Non Return Valve, BSP 1/2in, 25 bar
Add to parts list
RS Stock No.: 720-9279Brand: RS PROHSN Code: 84813091

SR 1,107.98

SR 1,107.98 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,107.98
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RS Pro
Single
Stainless Steel
25 bar
1/2in
BSP
-
-
RS PRO Brass Single Check Valve, BSPP 2in, 12 bar
RS PRO Brass Single Check Valve, BSPP 2in, 12 bar
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RS Stock No.: 486-233Brand: RS PROHSN Code: 84813091

SR 455.03

SR 455.03 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 455.03
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RS Pro
Single
Brass
12 bar
2in
BSPP
-
-
RS PRO Stainless Steel Single Non Return Valve, BSP 3/4in, 22 bar
RS PRO Stainless Steel Single Non Return Valve, BSP 3/4in, 22 bar
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RS Stock No.: 720-9273Brand: RS PROHSN Code: 84813091

SR 1,289.36

SR 1,289.36 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,289.36
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RS Pro
Single
Stainless Steel
22 bar
3/4in
BSP
-
-
RS PRO Brass Single Check Valve, BSP 2in, 16 bar
RS PRO Brass Single Check Valve, BSP 2in, 16 bar
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RS Stock No.: 486-182Brand: RS PROHSN Code: 84813091

SR 613.39

SR 613.39 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 613.39
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RS Pro
Single
Brass
16 bar
2in
BSP
-
-
RS PRO Brass Single Check Valve, BSP 3/4in, 16 bar
RS PRO Brass Single Check Valve, BSP 3/4in, 16 bar
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RS Stock No.: 486-215Brand: RS PROHSN Code: 84813091

SR 151.46

SR 151.46 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 151.46
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RS Pro
Single
Brass
16 bar
3/4in
BSP
-
-
RS PRO Stainless Steel Single Check Valve, BSP 1in, 14 bar
RS PRO Stainless Steel Single Check Valve, BSP 1in, 14 bar
Add to parts list
RS Stock No.: 499-2650Brand: RS PROHSN Code: 84813091

SR 725.21

SR 725.21 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 725.21
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RS Pro
Single
Stainless Steel
14 bar
1in
BSP
-
-
RS PRO Stainless Steel Single Check Valve, BSP 3/4in, 14 bar
RS PRO Stainless Steel Single Check Valve, BSP 3/4in, 14 bar
Add to parts list
RS Stock No.: 499-2638Brand: RS PROHSN Code: 84813091

SR 525.77

SR 525.77 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 525.77
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RS Pro
Single
Stainless Steel
14 bar
3/4in
BSP
-
-
RS PRO Brass Single Check Valve, BSP 1-1/2in, 16 bar
RS PRO Brass Single Check Valve, BSP 1-1/2in, 16 bar
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RS Stock No.: 486-221Brand: RS PROHSN Code: 84813091

SR 427.65

SR 427.65 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 427.65
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RS Pro
Single
Brass
16 bar
1-1/2in
BSP
-
-
RS PRO Bronze Single Check Valve, BSPT 3/4in, 20 bar
RS PRO Bronze Single Check Valve, BSPT 3/4in, 20 bar
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RS Stock No.: 510-3788Brand: RS PROHSN Code: 84813099

SR 337.41

SR 337.41 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 337.41
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RS Pro
Single
Bronze
20 bar
3/4in
BSPT
-
-
RS PRO Bronze Single Check Valve, BSPT 1in, 20 bar
RS PRO Bronze Single Check Valve, BSPT 1in, 20 bar
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RS Stock No.: 510-3766Brand: RS PROHSN Code: 84813099

SR 411.65

SR 411.65 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 411.65
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RS Pro
Single
Bronze
20 bar
1in
BSPT
-
-
RS PRO Brass Sight Glass Non Return Valve, BSP 1/2in, 12 bar
RS PRO Brass Sight Glass Non Return Valve, BSP 1/2in, 12 bar
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RS Stock No.: 720-9336Brand: RS PROHSN Code: 84819000

SR 1,171.15

SR 1,171.15 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,171.15
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RS Pro
Sight Glass
Brass
12 bar
1/2in
BSP
-
-

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