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...

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RS PRO 20 bar Pressure Relief Valve With DN25
RS PRO 20 bar Pressure Relief Valve With DN25
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RS Stock No.: 336-755Brand: RS PRO

€ 100.32

€ 100.32 Each (Exc. VAT)

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1€ 100.32
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RS Pro
Pressure Relief Valve
20bar
Threaded
DN25
185°C
-
-
Cast Bronze
-
20kgf/cm²
Male
Boiler, Gas Pipeline, Pressure Vessel, Stean Generators
-
-
-45°C
RoHS
RS PRO 20 bar Pressure Relief Valve With DN25
RS PRO 20 bar Pressure Relief Valve With DN25
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RS Stock No.: 336-757Brand: RS PRO

€ 124.04

€ 124.04 Each (Exc. VAT)

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Available in multiples of 1
1€ 124.04
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RS Pro
Pressure Relief Valve
20bar
Threaded
DN25
185°C
-
-
Cast Bronze
-
20kgf/cm²
Male
Boiler, Gas Pipeline, Pressure Vessel, Stean Generators
-
-
-45°C
RoHS
RS PRO 20 bar Pressure Relief Valve With DN25
RS PRO 20 bar Pressure Relief Valve With DN25
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RS Stock No.: 336-758Brand: RS PRO

€ 163.41

€ 163.41 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 163.41
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RS Pro
Pressure Relief Valve
20bar
Threaded
DN25
185°C
-
-
Cast Bronze
-
20kgf/cm²
Male
Boiler, Pressure Vessel, Stean Generators, Gas Pipeline
-
-
-45°C
RoHS
RS PRO 20 bar Pressure Relief Valve With DN25
RS PRO 20 bar Pressure Relief Valve With DN25
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RS Stock No.: 336-759Brand: RS PRO

€ 312.73

€ 312.73 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 312.73
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RS Pro
Pressure Relief Valve
20bar
Threaded
DN25
196°C
-
-
Cast Bronze
-
20kgf/cm²
Male
Stean Generators, Pressure Vessel, Gas Pipeline, Boiler
-
-
-45°C
RoHS
RS PRO 3 bar Pressure Relief Valve With 1/2 in 1/2 in
RS PRO 3 bar Pressure Relief Valve With 1/2 in 1/2 in
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RS Stock No.: 429-633Brand: RS PRO

€ 5.09

€ 5.09 Each (Exc. VAT)

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1€ 5.09
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RS Pro
Pressure Relief Valve
3bar
-
1/2 in
-
-
1/2 in
Brass
-
-
-
Heater
-
-
-
No
RS PRO 3 bar Pressure Relief Valve With 1/2 in 1/2 in
RS PRO 3 bar Pressure Relief Valve With 1/2 in 1/2 in
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RS Stock No.: 429-635Brand: RS PRO

€ 5.09

€ 5.09 Each (Exc. VAT)

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1€ 5.09
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RS Pro
Pressure Relief Valve
3bar
BSPP Male/Female
1/2 in
-
-
1/2 in
Brass
-
3bar
-
Heater
-
-
-
No
RS PRO 3 bar Pressure Relief Valve With 1/2 in 1/2 in
RS PRO 3 bar Pressure Relief Valve With 1/2 in 1/2 in
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RS Stock No.: 429-642Brand: RS PRO

€ 8.46

€ 8.46 Each (Exc. VAT)

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1€ 8.46
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RS Pro
Pressure Relief Valve
3bar
-
1/2 in
100°C
-
1/2 in
Brass
ISO 228/1
-
-
Heating Systems, Domestic Hot Water System
-
ISO 228/1
0°C
No
RS PRO 3 bar Pressure Relief Valve With 1/2 in 1/2 in
RS PRO 3 bar Pressure Relief Valve With 1/2 in 1/2 in
Add to parts list
RS Stock No.: 429-643Brand: RS PRO

€ 8.46

€ 8.46 Each (Exc. VAT)

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1€ 8.46
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RS Pro
Pressure Relief Valve
3bar
-
1/2 in
100°C
-
1/2 in
Brass
ISO 228/1
3bar
-
Domestic Hot Water System, Heating Systems
-
ISO 228/1
0°C
No
RS PRO 3 bar Pressure Relief Valve With 1/2 in 1/2 in
RS PRO 3 bar Pressure Relief Valve With 1/2 in 1/2 in
Add to parts list
RS Stock No.: 429-639Brand: RS PRO

€ 11.73

€ 11.73 Each (Exc. VAT)

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1€ 11.73
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RS Pro
Pressure Relief Valve
3bar
-
1/2 in
100°C
-
1/2 in
Brass
ISO 228/1
-
-
Heating Systems, Domestic Hot Water System
-
ISO 228/1
0°C
No
RS PRO 6 bar Pressure Relief Valve With 1/2 in 1/2 in
RS PRO 6 bar Pressure Relief Valve With 1/2 in 1/2 in
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RS Stock No.: 429-637Brand: RS PRO

€ 5.09

€ 5.09 Each (Exc. VAT)

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1€ 5.09
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RS Pro
Pressure Relief Valve
6bar
-
1/2 in
-
-
1/2 in
Brass
-
-
-
Heater
-
-
-
No
RS PRO 6 bar Pressure Relief Valve With 1/2 in 1/2 in
RS PRO 6 bar Pressure Relief Valve With 1/2 in 1/2 in
Add to parts list
RS Stock No.: 429-641Brand: RS PRO

€ 11.73

€ 11.73 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 11.73
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RS Pro
Pressure Relief Valve
6bar
-
1/2 in
100°C
-
1/2 in
Brass
ISO 228/1
-
-
Heating Systems, Domestic Hot Water System
-
ISO 228/1
0°C
No
RS PRO 6 bar Pressure Relief Valve With 1/2 in 1/2 in
RS PRO 6 bar Pressure Relief Valve With 1/2 in 1/2 in
Add to parts list
RS Stock No.: 429-636Brand: RS PRO

€ 5.09

€ 5.09 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 5.09
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RS Pro
Pressure Relief Valve
6bar
BSPP Male/Female
1/2 in
-
-
1/2 in
Brass
-
-
-
Heater
-
-
-
No
RS PRO 0.5 bar Pressure Relief Valve With 22 mm 22 mm
RS PRO 0.5 bar Pressure Relief Valve With 22 mm 22 mm
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RS Stock No.: 275-5961Brand: RS PRO

€ 9.56

€ 9.56 Each (Exc. VAT)

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1€ 9.56
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RS Pro
Pressure Relief Valve
0.5bar
Compression
22 mm
120°C
Compression
22 mm
Brass
-
0.05bar
Female
Central Heating System
Female
-
-
No
RS PRO 0.5 bar Pressure Relief Valve With 22 mm 22 mm
RS PRO 0.5 bar Pressure Relief Valve With 22 mm 22 mm
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RS Stock No.: 275-5960Brand: RS PRO

€ 9.18

€ 9.18 Each (Exc. VAT)

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Available in multiples of 1
1€ 9.18
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RS Pro
Pressure Relief Valve
0.5bar
Compression
22 mm
120°C
Compression
22 mm
Brass
-
0.05bar
Female
Central Heating System
Female
-
-
No
3M Pressure Relief Valve With
3M Pressure Relief Valve With
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RS Stock No.: 650-052Brand: 3MManufacturers Part No.: 7100358218

€ 2,917.05

€ 2,917.05 1 Box of 50 (Exc. VAT)

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1€ 2,917.05
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3M
Pressure Relief Valve
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No
Amphenol Industrial 7 psi Pressure Relief Valve With
Amphenol Industrial 7 psi Pressure Relief Valve With
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RS Stock No.: 192-984Brand: Amphenol IndustrialManufacturers Part No.: VENT-PQ1NBK-N8002

€ 3.71

€ 3.71 Each (Exc. VAT)

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1€ 3.71
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Amphenol Industrial
Pressure Relief Valve
7psi
-
-
125°C
-
-
Nylon
-
-
-
-
-
-
-40°C
UL
Amphenol Industrial 7 psi Pressure Relief Valve With
Amphenol Industrial 7 psi Pressure Relief Valve With
Add to parts list
RS Stock No.: 192-989Brand: Amphenol IndustrialManufacturers Part No.: VENT-PQ1NGY-N8001

€ 4.33

€ 4.33 1 Bag of 2 (Exc. VAT)

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Available in multiples of 1
1€ 4.33
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Amphenol Industrial
Pressure Relief Valve
7psi
-
-
125°C
-
-
-
-
-
-
-
-
-
-40°C
UL 94V-0, IP69K
Amphenol Industrial 7 psi Pressure Relief Valve With
Amphenol Industrial 7 psi Pressure Relief Valve With
Add to parts list
RS Stock No.: 192-990Brand: Amphenol IndustrialManufacturers Part No.: VENT-PS1YGY-N8002

€ 4.47

€ 4.47 Each (Exc. VAT)

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1€ 4.47
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Amphenol Industrial
Pressure Relief Valve
7psi
-
-
125°C
-
-
Nylon
-
-
-
-
-
-
-
RoHS
Amphenol Industrial 7 psi Pressure Relief Valve With
Amphenol Industrial 7 psi Pressure Relief Valve With
Add to parts list
RS Stock No.: 192-992Brand: Amphenol IndustrialManufacturers Part No.: VENT-PS1NGY-N8002

€ 4.27

€ 4.27 Each (Exc. VAT)

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Available in multiples of 1
1€ 4.27
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Amphenol Industrial
Pressure Relief Valve
7psi
-
-
125°C
-
-
Nylon
-
-
-
-
-
-
-
RoHS
Amphenol Industrial 7 psi Pressure Relief Valve With
Amphenol Industrial 7 psi Pressure Relief Valve With
Add to parts list
RS Stock No.: 193-110Brand: Amphenol IndustrialManufacturers Part No.: VENT-PQ1NBK-N8001

€ 4.33

€ 4.33 1 Bag of 2 (Exc. VAT)

Check stock

1

Available in multiples of 1
1€ 4.33
Add to basket
Amphenol Industrial
Pressure Relief Valve
7psi
-
-
125°C
-
-
Nylon
-
-
-
-
-
-
-40°C
UL