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 66 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO 19.6bar Pressure Relief Valve With 1 in Connection and a 25mm Exhaust Port
RS PRO 19.6bar Pressure Relief Valve With 1 in Connection and a 25mm Exhaust Port
Add to parts list
RS Stock No.: 336-758Brand: RS PRO

€ 167.40

€ 167.40 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 167.40
Add to basket
RS Pro
1 in
19.6bar
185°C
Noncorrosive Gas, Air, Steam
25mm
Bronze
-
-
-
RS PRO 19.6bar Pressure Relief Valve With 1 in Connection and a 25mm Exhaust Port
RS PRO 19.6bar Pressure Relief Valve With 1 in Connection and a 25mm Exhaust Port
Add to parts list
RS Stock No.: 336-759Brand: RS PRO

€ 321.16

€ 321.16 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 321.16
Add to basket
RS Pro
1 in
19.6bar
196°C
Noncorrosive Gas, Noncorrosive Liquid, Corrosive Gas, Corrosive Liquid, Air, Steam, Water, Oil
25mm
Stainless Steel
-
-
-
RS PRO 19.6bar Pressure Relief Valve With 1/2 in Connection and a 13mm Exhaust Port
RS PRO 19.6bar Pressure Relief Valve With 1/2 in Connection and a 13mm Exhaust Port
Add to parts list
RS Stock No.: 336-755Brand: RS PRO

€ 102.92

€ 102.92 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 102.92
Add to basket
RS Pro
1/2 in
19.6bar
185°C
Noncorrosive Gas, Air, Steam
13mm
Bronze
-
-
-
RS PRO 19.6bar Pressure Relief Valve With 3/4 in Connection and a 19mm Exhaust Port
RS PRO 19.6bar Pressure Relief Valve With 3/4 in Connection and a 19mm Exhaust Port
Add to parts list
RS Stock No.: 336-757Brand: RS PRO

€ 127.72

€ 127.72 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 127.72
Add to basket
RS Pro
3/4 in
19.6bar
185°C
Noncorrosive Gas, Air, Steam
19mm
Bronze
-
-
-
RS PRO 3bar Pressure Relief Valve With Female BSP 1/2 in BSP Connection
RS PRO 3bar Pressure Relief Valve With Female BSP 1/2 in BSP Connection
Add to parts list
RS Stock No.: 429-633Brand: RS PRO

€ 4.90

€ 4.90 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 4.90
Add to basket
RS Pro
1/2 in BSP
3bar
-
Hot Water
-
Brass
Female
-
BSP
RS PRO 3bar Pressure Relief Valve With Female BSP 1/2 in BSP Connection
RS PRO 3bar Pressure Relief Valve With Female BSP 1/2 in BSP Connection
Add to parts list
RS Stock No.: 429-642Brand: RS PRO

€ 11.28

€ 11.28 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 11.28
Add to basket
RS Pro
1/2 in BSP
3bar
-
Hot Water
-
Brass
Female
-
BSP
RS PRO 3bar Pressure Relief Valve With Female BSP 1/2 in BSP Connection
RS PRO 3bar Pressure Relief Valve With Female BSP 1/2 in BSP Connection
Add to parts list
RS Stock No.: 429-643Brand: RS PRO

€ 11.28

€ 11.28 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 11.28
Add to basket
RS Pro
1/2 in BSP
3bar
-
Hot Water
-
Brass
Female
-
BSP
RS PRO 3bar Pressure Relief Valve With Female, Male BSP 1/2 in BSP Connection
RS PRO 3bar Pressure Relief Valve With Female, Male BSP 1/2 in BSP Connection
Add to parts list
RS Stock No.: 429-639Brand: RS PRO

€ 11.28

€ 11.28 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 11.28
Add to basket
RS Pro
1/2 in BSP
3bar
-
Hot Water
-
Brass
Female, Male
-
BSP
RS PRO 3bar Pressure Relief Valve With Female, Male BSP 1/2 in BSP Connection
RS PRO 3bar Pressure Relief Valve With Female, Male BSP 1/2 in BSP Connection
Add to parts list
RS Stock No.: 429-635Brand: RS PRO

€ 4.90

€ 4.90 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 4.90
Add to basket
RS Pro
1/2 in BSP
3bar
-
Hot Water
-
Brass
Female, Male
-
BSP
RS PRO 6bar Pressure Relief Valve With Female BSP 1/2 in BSP Connection
RS PRO 6bar Pressure Relief Valve With Female BSP 1/2 in BSP Connection
Add to parts list
RS Stock No.: 429-636Brand: RS PRO

€ 4.90

€ 4.90 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 4.90
Add to basket
RS Pro
1/2 in BSP
6bar
-
Hot Water
-
Brass
Female
-
BSP
RS PRO 6bar Pressure Relief Valve With Female, Male BSP 1/2 in BSP Connection
RS PRO 6bar Pressure Relief Valve With Female, Male BSP 1/2 in BSP Connection
Add to parts list
RS Stock No.: 429-641Brand: RS PRO

€ 11.28

€ 11.28 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 11.28
Add to basket
RS Pro
1/2 in BSP
6bar
-
Hot Water
-
Brass
Female, Male
-
BSP
RS PRO 6bar Pressure Relief Valve With Female, Male BSP 1/2 in BSP Connection
RS PRO 6bar Pressure Relief Valve With Female, Male BSP 1/2 in BSP Connection
Add to parts list
RS Stock No.: 429-637Brand: RS PRO

€ 4.90

€ 4.90 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 4.90
Add to basket
RS Pro
1/2 in BSP
6bar
-
Hot Water
-
Brass
Female, Male
-
BSP
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

€ 12.77

€ 12.77 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 12.77
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

€ 12.28

€ 12.28 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 12.28
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

€ 7.19

€ 7.19 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 7.19
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

€ 5.46

€ 5.46 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 5.46
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.: 192-984Brand: Amphenol IndustrialManufacturers Part No.: VENT-PQ1NBK-N8002

€ 4.96

€ 4.96 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 4.96
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.: 193-110Brand: Amphenol IndustrialManufacturers Part No.: VENT-PQ1NBK-N8001

€ 7.07

€ 7.07 1 Bag of 2 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 7.07
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

€ 9.67

€ 9.67 1 Bag of 2 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 9.67
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.: 192-989Brand: Amphenol IndustrialManufacturers Part No.: VENT-PQ1NGY-N8001

€ 7.07

€ 7.07 1 Bag of 2 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 7.07
Add to basket
Amphenol Industrial
M12
7psi
+125°C
Industrial Connectors
-
-
-
-
Push Fit