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

€ 165.37

€ 165.37 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 165.37
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

€ 316.49

€ 316.49 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 316.49
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

€ 101.53

€ 101.53 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 101.53
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

€ 125.53

€ 125.53 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 125.53
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

€ 5.15

€ 5.15 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 5.15
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

€ 8.56

€ 8.56 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 8.56
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

€ 8.56

€ 8.56 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 8.56
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.: 429-635Brand: RS PRO

€ 5.15

€ 5.15 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 5.15
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.: 429-639Brand: RS PRO

€ 11.88

€ 11.88 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 11.88
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

€ 5.15

€ 5.15 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 5.15
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.: 429-637Brand: RS PRO

€ 5.15

€ 5.15 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 5.15
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.: 429-641Brand: RS PRO

€ 11.88

€ 11.88 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 11.88
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

€ 9.67

€ 9.67 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 9.67
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

€ 9.29

€ 9.29 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 9.29
Add to basket
RS Pro
22 mm
0.5bar
+120°C
Hot Water
-
-
-
-
Compression
3M Pressure Relief Valve With
3M Pressure Relief Valve With
Add to parts list
RS Stock No.: 650-052Brand: 3MManufacturers Part No.: 7100358218

€ 2,952.10

€ 2,952.10 1 Box of 50 (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 2,952.10
Add to basket
3M
-
-
-
S-200 Respiratory System
-
-
-
-
-
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

€ 3.40

€ 3.40 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 3.40
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.: 192-990Brand: Amphenol IndustrialManufacturers Part No.: VENT-PS1YGY-N8002

€ 4.52

€ 4.52 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 4.52
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

€ 4.39

€ 4.39 1 Bag of 2 (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 4.39
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

€ 6.01

€ 6.01 1 Bag of 2 (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 6.01
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

€ 3.75

€ 3.75 Each (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 3.75
Add to basket
Amphenol Industrial
-
7psi
+125°C
Industrial Connectors
-
-
-
-
Push Fit