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 0.5 bar Pressure Relief Valve With 22 mm 22 mm
RS Stock No.275-5960BrandRS PRO

7.369 OMR

7.369 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
Compression
0.5bar
120°C
22 mm
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 Stock No.275-5961BrandRS PRO

7.984 OMR

7.984 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
Compression
0.5bar
120°C
22 mm
Compression
22 mm
Brass
-
0.05bar
Central Heating System
Female
-
Female
-
No
RS PRO 20 bar Pressure Relief Valve With DN25
RS Stock No.336-755BrandRS PRO

64.791 OMR

64.791 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
Threaded
20bar
185°C
DN25
-
-
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 Stock No.336-757BrandRS PRO

78.208 OMR

78.208 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
Threaded
20bar
185°C
DN25
-
-
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 Stock No.336-758BrandRS PRO

100.472 OMR

100.472 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
Threaded
20bar
185°C
DN25
-
-
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 Stock No.336-759BrandRS PRO

187.048 OMR

187.048 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
Threaded
20bar
196°C
DN25
-
-
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 Stock No.429-635BrandRS PRO

3.922 OMR

3.922 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
BSPP Male/Female
3bar
-
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 Stock No.429-642BrandRS PRO

6.717 OMR

6.717 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
-
3bar
100°C
1/2 in
-
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 Stock No.429-643BrandRS PRO

6.717 OMR

6.717 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
-
3bar
100°C
1/2 in
-
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 Stock No.429-633BrandRS PRO

3.843 OMR

3.843 OMR Each (ex VAT)

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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 Stock No.429-639BrandRS PRO

8.569 OMR

8.569 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
-
3bar
100°C
1/2 in
-
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 Stock No.429-641BrandRS PRO

8.569 OMR

8.569 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
-
6bar
100°C
1/2 in
-
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 Stock No.429-637BrandRS PRO

3.922 OMR

3.922 OMR Each (ex VAT)

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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 Stock No.429-636BrandRS PRO

3.843 OMR

3.843 OMR Each (ex VAT)

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RS Pro
Pressure Relief Valve
BSPP Male/Female
6bar
-
1/2 in
-
1/2 in
Brass
-
-
Heater
-
-
-
-
No
Amphenol Industrial 7 psi Pressure Relief Valve With
RS Stock No.192-984BrandAmphenol IndustrialManufacturers Part No.VENT-PQ1NBK-N8002

2.363 OMR

2.363 OMR Each (ex VAT)

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Amphenol Industrial
Pressure Relief Valve
-
7psi
125°C
-
-
-
Nylon
-
-
-
-
-
-
-40°C
UL
Amphenol Industrial 7 psi Pressure Relief Valve With
RS Stock No.192-989BrandAmphenol IndustrialManufacturers Part No.VENT-PQ1NGY-N8001

2.723 OMR

2.723 OMR 1 Bag of 2 (ex VAT)

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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
RS Stock No.192-990BrandAmphenol IndustrialManufacturers Part No.VENT-PS1YGY-N8002

2.795 OMR

2.795 OMR Each (ex VAT)

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Amphenol Industrial
Pressure Relief Valve
-
7psi
125°C
-
-
-
Nylon
-
-
-
-
-
-
-
RoHS
Amphenol Industrial 7 psi Pressure Relief Valve With
RS Stock No.193-110BrandAmphenol IndustrialManufacturers Part No.VENT-PQ1NBK-N8001

2.595 OMR

2.595 OMR 1 Bag of 2 (ex VAT)

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Amphenol Industrial
Pressure Relief Valve
-
7psi
125°C
-
-
-
Nylon
-
-
-
-
-
-
-40°C
UL
Amphenol Industrial 7 psi Pressure Relief Valve With
RS Stock No.192-992BrandAmphenol IndustrialManufacturers Part No.VENT-PS1NGY-N8002

2.680 OMR

2.680 OMR Each (ex VAT)

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Amphenol Industrial
Pressure Relief Valve
-
7psi
125°C
-
-
-
Nylon
-
-
-
-
-
-
-
RoHS
Amphenol Industrial 7 psi Pressure Relief Valve With
RS Stock No.192-987BrandAmphenol IndustrialManufacturers Part No.VENT-PS1YGY-O8001

2.175 OMR

2.175 OMR Each (ex VAT)

Add to basket
Amphenol Industrial
Pressure Relief Valve
-
7psi
125°C
-
-
-
Nylon
-
-
-
-
-
-
-40°C
UL