Pressure Relief Valves

Where pressure overload might lead to catastrophic failure in a system, pressure relief valves are essential. The pressure valves, or PRVs, work by opening when a pressure limit has been reached, and diverting either gas, liquid, or liquid-gas mixtures away from the system. How this is achieved depends on the system, but it usually relies on the medium following the path of least resistance off...

Showing 1-20 of 55 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO 0.5bar Pressure Relief Valve With Compression 22 mm Connection
RS PRO 0.5bar Pressure Relief Valve With Compression 22 mm Connection
Add to parts list
RS Stock No.: 275-5961Brand: RS PRO

€ 12.06

€ 12.06 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 12.06
Add to basket
RS Pro
22 mm
0.5bar
+120°C
Hot Water
-
-
-
-
Compression
RS PRO 0.5bar Pressure Relief Valve With Compression 22 mm Connection
RS PRO 0.5bar Pressure Relief Valve With Compression 22 mm Connection
Add to parts list
RS Stock No.: 275-5960Brand: RS PRO

€ 11.59

€ 11.59 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 11.59
Add to basket
RS Pro
22 mm
0.5bar
+120°C
Hot Water
-
-
-
-
Compression
Amphenol Industrial 7psi Pressure Relief Valve With Metric M12 Connection
Amphenol Industrial 7psi Pressure Relief Valve With Metric M12 Connection
Add to parts list
RS Stock No.: 192-990Brand: Amphenol IndustrialManufacturers Part No.: VENT-PS1YGY-N8002

€ 5.78

€ 5.78 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 5.78
Add to basket
Amphenol Industrial
M12
7psi
+125°C
Industrial Connectors
-
-
-
-
Metric
Amphenol Industrial 7psi Pressure Relief Valve With Metric M12 Connection
Amphenol Industrial 7psi Pressure Relief Valve With Metric M12 Connection
Add to parts list
RS Stock No.: 192-987Brand: Amphenol IndustrialManufacturers Part No.: VENT-PS1YGY-O8001

€ 4.34

€ 4.34 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 4.34
Add to basket
Amphenol Industrial
M12
7psi
+125°C
Industrial Connectors
-
-
-
-
Metric
Amphenol Industrial 7psi Pressure Relief Valve With Push Fit
Amphenol Industrial 7psi Pressure Relief Valve With Push Fit
Add to parts list
RS Stock No.: 193-110Brand: Amphenol IndustrialManufacturers Part No.: VENT-PQ1NBK-N8001

€ 5.55

€ 5.55 1 Bag of 2 (ex VAT)

Check stock

1

Available in multiples of 1
1€ 5.55
Add to basket
Amphenol Industrial
-
7psi
+125°C
Industrial Connectors
-
-
-
-
Push Fit
Amphenol Industrial 7psi Pressure Relief Valve With Push Fit
Amphenol Industrial 7psi Pressure Relief Valve With Push Fit
Add to parts list
RS Stock No.: 192-984Brand: Amphenol IndustrialManufacturers Part No.: VENT-PQ1NBK-N8002

€ 5.50

€ 5.50 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 5.50
Add to basket
Amphenol Industrial
-
7psi
+125°C
Industrial Connectors
-
-
-
-
Push Fit
Amphenol Industrial 7psi Pressure Relief Valve With Push Fit
Amphenol Industrial 7psi Pressure Relief Valve With Push Fit
Add to parts list
RS Stock No.: 192-986Brand: Amphenol IndustrialManufacturers Part No.: VENT-PQ1NBK-O8001

€ 7.67

€ 7.67 1 Bag of 2 (ex VAT)

Check stock

1

Available in multiples of 1
1€ 7.67
Add to basket
Amphenol Industrial
-
7psi
+125°C
Industrial Connectors
-
-
-
-
Push Fit
Amphenol Industrial 7psi Pressure Relief Valve With Push Fit M12 Connection
Amphenol Industrial 7psi Pressure Relief Valve With Push Fit M12 Connection
Add to parts list
RS Stock No.: 192-992Brand: Amphenol IndustrialManufacturers Part No.: VENT-PS1NGY-N8002

€ 5.50

€ 5.50 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 5.50
Add to basket
Amphenol Industrial
M12
7psi
+125°C
Industrial Connectors
-
-
-
-
Push Fit
Amphenol Industrial 7psi Pressure Relief Valve With Push Fit M12 Connection
Amphenol Industrial 7psi Pressure Relief Valve With Push Fit M12 Connection
Add to parts list
RS Stock No.: 192-989Brand: Amphenol IndustrialManufacturers Part No.: VENT-PQ1NGY-N8001

€ 5.55

€ 5.55 1 Bag of 2 (ex VAT)

Check stock

1

Available in multiples of 1
1€ 5.55
Add to basket
Amphenol Industrial
M12
7psi
+125°C
Industrial Connectors
-
-
-
-
Push Fit
DBDS10K1X/120E PRESS.REL.VALVE
DBDS10K1X/120E PRESS.REL.VALVE
Add to parts list
RS Stock No.: 150-419Brand: Bosch RexrothManufacturers Part No.: R900774524

€ 1,165.98

€ 1,165.98 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 1,165.98
Add to basket
Bosch Rexroth
-
-
-
-
-
-
-
-
-
Reliance 3bar Pressure Relief Valve With Female BSP 1/2 in BSP Female Connection and a BSP 1/2 Exhaust Port
Reliance 3bar Pressure Relief Valve With Female BSP 1/2 in BSP Female Connection and a BSP 1/2 Exhaust Port
Add to parts list
RS Stock No.: 211-0430Brand: Reliance Water ControlsManufacturers Part No.: PREL101903

€ 29.25

€ 29.25 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 29.25
Add to basket
Reliance Water Controls
1/2 in BSP Female
3bar
+140°C
Hot Water
BSP 1/2
Brass
Female
1/2in
BSP
Watts 7bar Pressure Relief Valve With
Watts 7bar Pressure Relief Valve With
Add to parts list
RS Stock No.: 178-0050Brand: WattsManufacturers Part No.: 2252550

€ 20.61

€ 20.61 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 20.61
Add to basket
Watts
-
7bar
-
-
-
-
-
3/4in
-
Reliance 3bar Pressure Relief Valve With Female BSP 3/4 in BSP Female Connection and a BSP 3/4 Exhaust Port
Reliance 3bar Pressure Relief Valve With Female BSP 3/4 in BSP Female Connection and a BSP 3/4 Exhaust Port
Add to parts list
RS Stock No.: 211-0446Brand: Reliance Water ControlsManufacturers Part No.: PREL101913

€ 37.25

€ 37.25 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 37.25
Add to basket
Reliance Water Controls
3/4 in BSP Female
3bar
+140°C
Hot Water
BSP 3/4
Brass
Female
3/4in
BSP
Amphenol Industrial Pressure Relief Valve With
Amphenol Industrial Pressure Relief Valve With
Add to parts list
RS Stock No.: 276-9121Brand: Amphenol IndustrialManufacturers Part No.: VENT-PR1NBK-O8001

€ 29.28

€ 29.28 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 29.28
Add to basket
Amphenol Industrial
-
-
+120°C
Air
-
-
-
-
-
Amphenol Industrial Pressure Relief Valve With Male Metric 20 mm Connection
Amphenol Industrial Pressure Relief Valve With Male Metric 20 mm Connection
Add to parts list
RS Stock No.: 276-9116Brand: Amphenol IndustrialManufacturers Part No.: VENT-MS4NME-O8001

€ 22.88

€ 22.88 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 22.88
Add to basket
Amphenol Industrial
20 mm
-
+150°C
Air
-
-
Male
-
Metric
Amphenol Industrial Pressure Relief Valve With Male Metric 20 mm Connection
Amphenol Industrial Pressure Relief Valve With Male Metric 20 mm Connection
Add to parts list
RS Stock No.: 276-9117Brand: Amphenol IndustrialManufacturers Part No.: VENT-MS4NME-O8002

€ 49.61

€ 49.61 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 49.61
Add to basket
Amphenol Industrial
20 mm
-
+150°C
Air
-
-
Male
-
Metric
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
Add to parts list
RS Stock No.: 276-9118Brand: Amphenol IndustrialManufacturers Part No.: VENT-MS5NBK-O8001

€ 41.98

€ 41.98 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 41.98
Add to basket
Amphenol Industrial
40 mm
-
+150°C
Air
-
-
Male
-
Metric
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
Add to parts list
RS Stock No.: 276-9119Brand: Amphenol IndustrialManufacturers Part No.: VENT-MS5NME-O8001

€ 41.98

€ 41.98 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 41.98
Add to basket
Amphenol Industrial
40 mm
-
+150°C
Air
-
-
Male
-
Metric
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
Add to parts list
RS Stock No.: 276-9120Brand: Amphenol IndustrialManufacturers Part No.: VENT-MS5NME-O8002

€ 61.06

€ 61.06 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 61.06
Add to basket
Amphenol Industrial
40 mm
-
+150°C
Air
-
-
Male
-
Metric
SMC 10bar Pressure Relief Valve With Female G 1 in G Connection and a 12.7mm Exhaust Port
SMC 10bar Pressure Relief Valve With Female G 1 in G Connection and a 12.7mm Exhaust Port
Add to parts list
RS Stock No.: 270-5037Brand: SMCManufacturers Part No.: VHS50-F10B

€ 98.68

€ 98.68 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 98.68
Add to basket
SMC
1 in G
10bar
+60°C
Air
12.7mm
-
Female
-
G