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 19.6 bar Pressure Relief Valve With DN25
RS PRO 19.6 bar Pressure Relief Valve With DN25
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RS Stock No.: 336-758Brand: RS PRO

€ 349.94

€ 349.94 Each (Exc. VAT)

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1€ 349.94
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RS Pro
Pressure Relief Valve
19.6bar
Threaded
DN25
185°C
-
-
-
Cast Bronze
-
20kgf/cm²
Male
Boiler, Pressure Vessel, Stean Generators, Gas Pipeline
-45°C
-
-
RoHS
RS PRO 19.6 bar Pressure Relief Valve With DN25
RS PRO 19.6 bar Pressure Relief Valve With DN25
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RS Stock No.: 336-757Brand: RS PRO

€ 265.64

€ 265.64 Each (Exc. VAT)

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1€ 265.64
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RS Pro
Pressure Relief Valve
19.6bar
Threaded
DN25
185°C
-
-
-
Cast Bronze
-
20kgf/cm²
Male
Boiler, Gas Pipeline, Pressure Vessel, Stean Generators
-45°C
-
-
RoHS
RS PRO 19.6 bar Pressure Relief Valve With DN25
RS PRO 19.6 bar Pressure Relief Valve With DN25
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RS Stock No.: 336-755Brand: RS PRO

€ 214.83

€ 214.83 Each (Exc. VAT)

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Available in multiples of 1
1€ 214.83
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RS Pro
Pressure Relief Valve
19.6bar
Threaded
DN25
185°C
-
-
-
Cast Bronze
-
20kgf/cm²
Male
Boiler, Gas Pipeline, Pressure Vessel, Stean Generators
-45°C
-
-
RoHS
RS PRO 19.6 bar Pressure Relief Valve With DN25
RS PRO 19.6 bar Pressure Relief Valve With DN25
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RS Stock No.: 336-759Brand: RS PRO

€ 669.70

€ 669.70 Each (Exc. VAT)

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1€ 669.70
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RS Pro
Pressure Relief Valve
19.6bar
Threaded
DN25
196°C
-
-
-
Stainless Steel
-
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

€ 10.87

€ 10.87 Each (Exc. VAT)

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1€ 10.87
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RS Pro
Pressure Relief Valve
3bar
1/2 in BSP
1/2 in
-
-
1/2 in
No
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

€ 10.87

€ 10.87 Each (Exc. VAT)

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1€ 10.87
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RS Pro
Pressure Relief Valve
3bar
BSPP Male/Female
1/2 in
-
-
1/2 in
No
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

€ 18.11

€ 18.11 Each (Exc. VAT)

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1€ 18.11
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RS Pro
Pressure Relief Valve
3bar
1/2 in BSP
1/2 in
100°C
-
1/2 in
No
Brass
ISO 228/1
-
-
Heating Systems, Domestic Hot Water System
0°C
-
ISO 228/1
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.: 429-643Brand: RS PRO

€ 18.11

€ 18.11 Each (Exc. VAT)

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1€ 18.11
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RS Pro
Pressure Relief Valve
3bar
1/2 in BSP
1/2 in
100°C
-
1/2 in
No
Brass
ISO 228/1
3bar
-
Domestic Hot Water System, Heating Systems
0°C
-
ISO 228/1
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.: 429-639Brand: RS PRO

€ 25.11

€ 25.11 Each (Exc. VAT)

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1€ 25.11
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RS Pro
Pressure Relief Valve
3bar
1/2 in BSP
1/2 in
100°C
-
1/2 in
No
Brass
ISO 228/1
-
-
Heating Systems, Domestic Hot Water System
0°C
-
ISO 228/1
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.: 429-641Brand: RS PRO

€ 25.11

€ 25.11 Each (Exc. VAT)

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1€ 25.11
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RS Pro
Pressure Relief Valve
6bar
1/2 in BSP
1/2 in
100°C
-
1/2 in
No
Brass
ISO 228/1
-
-
Heating Systems, Domestic Hot Water System
0°C
-
ISO 228/1
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

€ 10.87

€ 10.87 Each (Exc. VAT)

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1€ 10.87
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RS Pro
Pressure Relief Valve
6bar
1/2 in BSP
1/2 in
-
-
1/2 in
No
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.: 429-636Brand: RS PRO

€ 10.87

€ 10.87 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 10.87
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RS Pro
Pressure Relief Valve
6bar
BSPP Male/Female
1/2 in
-
-
1/2 in
No
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

€ 20.46

€ 20.46 Each (Exc. VAT)

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1€ 20.46
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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

€ 19.65

€ 19.65 Each (Exc. VAT)

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1€ 19.65
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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

€ 6,621.62

€ 6,621.62 1 Box of 50 (Exc. VAT)

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1€ 6,621.62
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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

€ 7.85

€ 7.85 Each (Exc. VAT)

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1€ 7.85
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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

€ 9.19

€ 9.19 1 Bag of 2 (Exc. VAT)

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1€ 9.19
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Amphenol Industrial
Pressure Relief Valve
7psi
M12
-
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

€ 9.49

€ 9.49 Each (Exc. VAT)

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1€ 9.49
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Amphenol Industrial
Pressure Relief Valve
7psi
M12
-
125°C
-
-
-
Nylon
-
-
-
-
-
-
-
RoHS
Amphenol Industrial 7 psi Pressure Relief Valve With
Amphenol Industrial 7 psi Pressure Relief Valve With
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RS Stock No.: 193-110Brand: Amphenol IndustrialManufacturers Part No.: VENT-PQ1NBK-N8001

€ 9.19

€ 9.19 1 Bag of 2 (Exc. VAT)

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Available in multiples of 1
1€ 9.19
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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.: 192-992Brand: Amphenol IndustrialManufacturers Part No.: VENT-PS1NGY-N8002

€ 9.04

€ 9.04 Each (Exc. VAT)

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Available in multiples of 1
1€ 9.04
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Amphenol Industrial
Pressure Relief Valve
7psi
M12
-
125°C
-
-
-
Nylon
-
-
-
-
-
-
-
RoHS