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

€ 134.28

€ 134.28 Each (Exc. Vat)

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1€ 134.28
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RS Pro
Pressure Relief Valve
20bar
Threaded
DN25
185°C
-
-
Cast Bronze
-
20kgf/cm²
Boiler, Gas Pipeline, Pressure Vessel, Stean Generators
Male
-
-
-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

€ 166.92

€ 166.92 Each (Exc. Vat)

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1€ 166.92
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RS Pro
Pressure Relief Valve
20bar
Threaded
DN25
185°C
-
-
Cast Bronze
-
20kgf/cm²
Boiler, Gas Pipeline, Pressure Vessel, Stean Generators
Male
-
-
-45°C
RoHS
RS PRO 20 bar Pressure Relief Valve With DN25
RS PRO 20 bar Pressure Relief Valve With DN25
Add to parts list
RS Stock No.: 336-758Brand: RS PRO

€ 219.62

€ 219.62 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 219.62
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RS Pro
Pressure Relief Valve
20bar
Threaded
DN25
185°C
-
-
Cast Bronze
-
20kgf/cm²
Boiler, Pressure Vessel, Stean Generators, Gas Pipeline
Male
-
-
-45°C
RoHS
RS PRO 20 bar Pressure Relief Valve With DN25
RS PRO 20 bar Pressure Relief Valve With DN25
Add to parts list
RS Stock No.: 336-759Brand: RS PRO

€ 420.42

€ 420.42 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 420.42
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RS Pro
Pressure Relief Valve
20bar
Threaded
DN25
196°C
-
-
Cast Bronze
-
20kgf/cm²
Stean Generators, Pressure Vessel, Gas Pipeline, Boiler
Male
-
-
-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

€ 6.78

€ 6.78 Each (Exc. Vat)

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1€ 6.78
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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

€ 6.78

€ 6.78 Each (Exc. Vat)

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1€ 6.78
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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

€ 11.42

€ 11.42 Each (Exc. Vat)

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1€ 11.42
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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

€ 11.42

€ 11.42 Each (Exc. Vat)

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1€ 11.42
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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

€ 15.81

€ 15.81 Each (Exc. Vat)

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Available in multiples of 1
1€ 15.81
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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
Add to parts list
RS Stock No.: 429-641Brand: RS PRO

€ 15.81

€ 15.81 Each (Exc. Vat)

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1€ 15.81
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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

€ 6.78

€ 6.78 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 6.78
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RS Pro
Pressure Relief Valve
6bar
BSPP Male/Female
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.: 429-637Brand: RS PRO

€ 6.78

€ 6.78 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 6.78
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RS Pro
Pressure Relief Valve
6bar
-
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.: 275-5960Brand: RS PRO

€ 12.30

€ 12.30 Each (Exc. Vat)

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1€ 12.30
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RS Pro
Pressure Relief Valve
0.5bar
Compression
22 mm
120°C
Compression
22 mm
Brass
-
0.05bar
Central Heating System
Female
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
Add to parts list
RS Stock No.: 275-5961Brand: RS PRO

€ 12.80

€ 12.80 Each (Exc. Vat)

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Available in multiples of 1
1€ 12.80
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RS Pro
Pressure Relief Valve
0.5bar
Compression
22 mm
120°C
Compression
22 mm
Brass
-
0.05bar
Central Heating System
Female
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

€ 4,756.45

€ 4,756.45 1 Box of 50 (Exc. Vat)

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1€ 4,756.45
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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

€ 4.96

€ 4.96 Each (Exc. Vat)

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1€ 4.96
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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

€ 7.03

€ 7.03 1 Bag of 2 (Exc. Vat)

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Available in multiples of 1
1€ 7.03
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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

€ 7.28

€ 7.28 Each (Exc. Vat)

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Available in multiples of 1
1€ 7.28
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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

€ 6.90

€ 6.90 Each (Exc. Vat)

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Available in multiples of 1
1€ 6.90
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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

€ 7.03

€ 7.03 1 Bag of 2 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 7.03
Add to basket
Amphenol Industrial
Pressure Relief Valve
7psi
-
-
125°C
-
-
Nylon
-
-
-
-
-
-
-40°C
UL