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 0.5bar Pressure Relief Valve With Compression 22 mm Connection
RS PRO 0.5bar Pressure Relief Valve With Compression 22 mm Connection
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RS Stock No.: 275-5961Brand: RS PRO

EGP 1,268.69

EGP 1,268.69 Each (ex VAT)

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1EGP 1,268.69
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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
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RS Stock No.: 275-5960Brand: RS PRO

EGP 1,169.00

EGP 1,169.00 Each (ex VAT)

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1EGP 1,169.00
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RS Pro
22 mm
0.5bar
+120°C
Hot Water
-
-
-
-
Compression
Reliance 3bar Pressure Relief Valve With Female BSP 1/2 in BSP Female Connection and a BSP 1/2 Exhaust Port
Reliance 3bar Pressure Relief Valve With Female BSP 1/2 in BSP Female Connection and a BSP 1/2 Exhaust Port
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RS Stock No.: 211-0430Brand: Reliance Water ControlsManufacturers Part No.: PREL101903

EGP 2,202.82

EGP 2,202.82 Each (ex VAT)

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1EGP 2,202.82
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Reliance Water Controls
1/2 in BSP Female
3bar
+140°C
Hot Water
BSP 1/2
Brass
Female
1/2in
BSP
Watts 7bar Pressure Relief Valve With
Watts 7bar Pressure Relief Valve With
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RS Stock No.: 178-0050Brand: WattsManufacturers Part No.: 2252550

EGP 1,856.44

EGP 1,856.44 Each (ex VAT)

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1EGP 1,856.44
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Watts
-
7bar
-
-
-
-
-
3/4in
-
Reliance 3bar Pressure Relief Valve With Female BSP 3/4 in BSP Female Connection and a BSP 3/4 Exhaust Port
Reliance 3bar Pressure Relief Valve With Female BSP 3/4 in BSP Female Connection and a BSP 3/4 Exhaust Port
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RS Stock No.: 211-0446Brand: Reliance Water ControlsManufacturers Part No.: PREL101913

EGP 2,821.49

EGP 2,821.49 Each (ex VAT)

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1EGP 2,821.49
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Reliance Water Controls
3/4 in BSP Female
3bar
+140°C
Hot Water
BSP 3/4
Brass
Female
3/4in
BSP
Amphenol Industrial Pressure Relief Valve With
Amphenol Industrial Pressure Relief Valve With
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RS Stock No.: 276-9121Brand: Amphenol IndustrialManufacturers Part No.: VENT-PR1NBK-O8001

EGP 2,121.92

EGP 2,121.92 Each (ex VAT)

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1EGP 2,121.92
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Amphenol Industrial
-
-
+120°C
Air
-
-
-
-
-
Amphenol Industrial Pressure Relief Valve With Male Metric 20 mm Connection
Amphenol Industrial Pressure Relief Valve With Male Metric 20 mm Connection
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RS Stock No.: 276-9116Brand: Amphenol IndustrialManufacturers Part No.: VENT-MS4NME-O8001

EGP 1,606.34

EGP 1,606.34 Each (ex VAT)

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1EGP 1,606.34
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Amphenol Industrial
20 mm
-
+150°C
Air
-
-
Male
-
Metric
Amphenol Industrial Pressure Relief Valve With Male Metric 20 mm Connection
Amphenol Industrial Pressure Relief Valve With Male Metric 20 mm Connection
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RS Stock No.: 276-9117Brand: Amphenol IndustrialManufacturers Part No.: VENT-MS4NME-O8002

EGP 3,462.04

EGP 3,462.04 Each (ex VAT)

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1EGP 3,462.04
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Amphenol Industrial
20 mm
-
+150°C
Air
-
-
Male
-
Metric
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
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RS Stock No.: 276-9118Brand: Amphenol IndustrialManufacturers Part No.: VENT-MS5NBK-O8001

EGP 2,999.26

EGP 2,999.26 Each (ex VAT)

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1EGP 2,999.26
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Amphenol Industrial
40 mm
-
+150°C
Air
-
-
Male
-
Metric
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
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RS Stock No.: 276-9119Brand: Amphenol IndustrialManufacturers Part No.: VENT-MS5NME-O8001

EGP 2,999.26

EGP 2,999.26 Each (ex VAT)

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1EGP 2,999.26
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Amphenol Industrial
40 mm
-
+150°C
Air
-
-
Male
-
Metric
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
Amphenol Industrial Pressure Relief Valve With Male Metric 40 mm Connection
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RS Stock No.: 276-9120Brand: Amphenol IndustrialManufacturers Part No.: VENT-MS5NME-O8002

EGP 4,334.95

EGP 4,334.95 Each (ex VAT)

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1EGP 4,334.95
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Amphenol Industrial
40 mm
-
+150°C
Air
-
-
Male
-
Metric
SMC 10bar Pressure Relief Valve With Female G 1 in G Connection and a 12.7mm Exhaust Port
SMC 10bar Pressure Relief Valve With Female G 1 in G Connection and a 12.7mm Exhaust Port
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RS Stock No.: 270-5037Brand: SMCManufacturers Part No.: VHS50-F10B

EGP 7,688.29

EGP 7,688.29 Each (ex VAT)

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1EGP 7,688.29
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SMC
1 in G
10bar
+60°C
Air
12.7mm
-
Female
-
G
SMC 10bar Pressure Relief Valve With Female G 3/4 in G Connection and a 12.7mm Exhaust Port
SMC 10bar Pressure Relief Valve With Female G 3/4 in G Connection and a 12.7mm Exhaust Port
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RS Stock No.: 270-5034Brand: SMCManufacturers Part No.: VHS40-F06A

EGP 5,170.58

EGP 5,170.58 Each (ex VAT)

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1EGP 5,170.58
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SMC
3/4 in G
10bar
+60°C
Air
12.7mm
-
Female
-
G
SMC 10bar Pressure Relief Valve With Female G G 1/2 Connection and a 3/8mm Exhaust Port
SMC 10bar Pressure Relief Valve With Female G G 1/2 Connection and a 3/8mm Exhaust Port
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RS Stock No.: 288-7003Brand: SMCManufacturers Part No.: VHS40-F04B

EGP 4,073.91

EGP 4,073.91 Each (ex VAT)

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1EGP 4,073.91
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SMC
G 1/2
10bar
+60°C
Air
3/8mm
-
Female
-
G
SMC 10bar Pressure Relief Valve With Female G G 1/4 Connection and a 1/8mm Exhaust Port
SMC 10bar Pressure Relief Valve With Female G G 1/4 Connection and a 1/8mm Exhaust Port
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RS Stock No.: 288-7002Brand: SMCManufacturers Part No.: VHS20-F02B

EGP 2,509.27

EGP 2,509.27 Each (ex VAT)

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1EGP 2,509.27
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SMC
G 1/4
10bar
+60°C
Air
1/8mm
-
Female
-
G
SMC 10bar Pressure Relief Valve With and a 3/8mm Exhaust Port
SMC 10bar Pressure Relief Valve With and a 3/8mm Exhaust Port
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RS Stock No.: 288-7004Brand: SMCManufacturers Part No.: VHS40PW-190AS

EGP 459.23

EGP 459.23 Each (ex VAT)

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1EGP 459.23
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SMC
-
10bar
+60°C
Air
3/8mm
-
-
-
-
SMC 15bar Pressure Relief Valve With Female G 3/8 in G Connection and a 6.35mm Exhaust Port
SMC 15bar Pressure Relief Valve With Female G 3/8 in G Connection and a 6.35mm Exhaust Port
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RS Stock No.: 270-5033Brand: SMCManufacturers Part No.: VHS30-F03B

EGP 3,059.46

EGP 3,059.46 Each (ex VAT)

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1EGP 3,059.46
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SMC
3/8 in G
15bar
+90°C
For Connecting to FRL Units
6.35mm
-
Female
-
G
SMC 1bar Pressure Relief Valve With Female G 3/4 in G Connection and a 1/2mm Exhaust Port
SMC 1bar Pressure Relief Valve With Female G 3/4 in G Connection and a 1/2mm Exhaust Port
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RS Stock No.: 270-5036Brand: SMCManufacturers Part No.: VHS50-F06B

EGP 6,966.83

EGP 6,966.83 Each (ex VAT)

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1EGP 6,966.83
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SMC
3/4 in G
1bar
+60°C
Air
1/2mm
-
Female
-
G
Siemens Pressure Relief Valve With Female G 1/4 in G Connection
Siemens Pressure Relief Valve With Female G 1/4 in G Connection
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RS Stock No.: 287-8847Brand: SiemensManufacturers Part No.: VPF43.200F280

EGP 1,608,046.74

EGP 1,608,046.74 Each (ex VAT)

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1EGP 1,608,046.74
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Siemens
1/4 in G
-
+110°C
Combined With Variable Speed Pumps, Hvac Systems
-
-
Female
-
G
Siemens Pressure Relief Valve With Female G 1/4 in G Connection
Siemens Pressure Relief Valve With Female G 1/4 in G Connection
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RS Stock No.: 287-8850Brand: SiemensManufacturers Part No.: VPF44.65F35

EGP 198,611.51

EGP 198,611.51 Each (ex VAT)

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1EGP 198,611.51
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Siemens
1/4 in G
-
+120°C
Heating, Ventilation And Air Conditioning Systems
-
-
Female
-
G