Safety & Pressure Relief Valves
Pressure Relief Valves
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Tosaca 1216 Safety Relief Valve for Steam
From £224.73SKU: RV4302 Availability: AvailableTosaca 1216 Safety Relief Valve for Steam
From £224.73SKU: RV4302 Availability: Available- ADCA 1216 Safety Relief Valve for Steam
- Designed for use with liquids and gases
- Used on pressurised systems to protect process systems and personnel from overpressure
- Body material: 316L Stainless Steel
- Available in Lever or Dome Top
- Sizes 1/2" x 3/4" to 2" x 2" (Lever) and 1/2" to 2" x 2" (Dome)
- Maximum temperature: -10°C to 350°C.
- Pressure range: PN40 rated
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Gresswell G100 High Lift Metal Seated Safety Relief Valve
From £82.35SKU: RV4300 Availability: AvailableGresswell G100 High Lift Metal Seated Safety Relief Valve
From £82.35SKU: RV4300 Availability: Available- Gresswell G100 Safety Relief Valve
- High Lift
- Lifting Lever
- Bronze body
- Metal Seated
- Sizes 1/2" to 2"
- Pressure range: 0.3 - 20.7 Bar
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Gresswell G90 Bronze Proportional Lift Pressure Relief Valve
From £72.09SKU: RV4299 Availability: AvailableGresswell G90 Bronze Proportional Lift Pressure Relief Valve
From £72.09SKU: RV4299 Availability: Available- Gresswell G90 Pressure Relief Valve
- Proportional Lift
- Lifting Lever
- Bronze body
- Metal, PTFE or Viton seat
- Sizes 1/2" to 3"
- Pressure range: 0.5 - 20.7 Bar
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GEMU N185 PVC-U Pressure Relief Valve (DN10-DN50)
From £134.95SKU: GEN185 Availability: AvailableGEMU N185 PVC-U Pressure Relief Valve (DN10-DN50)
From £134.95SKU: GEN185 Availability: Available- Pressure Relief Valve
- PVC-U body
- Spigot connection
- EPDM or PTFE seal
- Sizes: DN10 - DN50
- Operating pressure: 0.5 to 10 Bar
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Hygienic Pressure Relief Valve
From £285.98SKU: PR4258 Availability: AvailableHygienic Pressure Relief Valve
From £285.98SKU: PR4258 Availability: Available- Sanitary Pressure Relief Valve
- AISI 316 Stainless Steel
- OD weld ends
- Sizes: 1" to 2"
- Manually adjustable from 0 to 6 bar
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Gresswell S2000 Lever Top Full Lift Safety Relief Valve
From £129.83SKU: RV4301 Availability: AvailableGresswell S2000 Lever Top Full Lift Safety Relief Valve
From £129.83SKU: RV4301 Availability: Available- Gresswell S2000 Safety Relief Valve
- Full Lift
- Lever Top
- Bronze body
- Metal or Viton seat
- Sizes 1/2" to 2"
- Pressure range: 0.3 - 12.4 Bar
- High Pressure above 12.4 available upon request
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Gresswell G36 Stainless Steel Proportional Lift Pressure Relief Valve
From £246.17SKU: RV4297 Availability: AvailableGresswell G36 Stainless Steel Proportional Lift Pressure Relief Valve
From £246.17SKU: RV4297 Availability: Available- Gresswell G36 Pressure Relief Valve
- Proportional Lift
- Stainless Steel body
- Metal, PTFE or Viton seat
- MXF BSP or ANSI 150 Flanged side outlet
- Sizes 1/2" to 2"
- Pressure range: 0.5 - 20.7 Bar
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GEMU N085 PVC-U Pressure Relief Valve (DN65-DN100)
From £705.54SKU: GEN085 Availability: AvailableGEMU N085 PVC-U Pressure Relief Valve (DN65-DN100)
From £705.54SKU: GEN085 Availability: Available- Pressure Relief Valve
- PVC-U body
- Spigot connection
- EPDM or PTFE seal
- Sizes: DN65, DN80 & DN100
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Gresswell G55 Bronze Proportional Lift Pressure Relief Valve
From £64.60SKU: RV4298 Availability: AvailableGresswell G55 Bronze Proportional Lift Pressure Relief Valve
From £64.60SKU: RV4298 Availability: Available- Gresswell G55 Pressure Relief Valve
- Proportional Lift
- Bronze Body
- Metal, PTFE or Viton seat
- Sizes 1/2" to 3"
- Pressure range: 0.5 - 20.7 Bar
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Gresswell S2000 Dome Top Full Lift Safety Relief Valve
From £118.45SKU: RV4303 Availability: AvailableGresswell S2000 Dome Top Full Lift Safety Relief Valve
From £118.45SKU: RV4303 Availability: Available- Safety Relief Valve
- Dome Top, Full Lift
- Bronze body
- Metal or Viton seat
- 0.3 - 27.5 Bar
- Sizes 1/2" to 2"
- For liquid, steam and gas
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Inoxpa 74700 Hygienic Overflow Relief Valve
From £490.47SKU: HR5277 Availability: AvailableInoxpa 74700 Hygienic Overflow Relief Valve
From £490.47SKU: HR5277 Availability: Available- Sanitary Overflow Relief Valve
- Stainless Steel AISI 316L/304L
- Clamp or weld end connections
- EPDM Seal according to FDA 177.2600A
- Sizes: DN25 (1") to DN80 (3")
- Set pressure range 0-6 Bar and 0-10 Bar
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PN40 Stainless Steel ARI SAFE Safety Relief Valve
From £2,083.90SKU: RV5427 Availability: AvailablePN40 Stainless Steel ARI SAFE Safety Relief Valve
From £2,083.90SKU: RV5427 Availability: Available- PN40 Stainless Steel ARI SAFE Safety Relief Valve
- Fig. 55.901 Safety Relief Valve
- Closed Bonnet, Closed Lifting Device, Metal Seated
- PN40 Rated
- Stainless Steel (1.4408) Body
- Up to 400°C Temperature Rated
- DN20 to DN150 (3/4” to 6”) Inlet Sizes Available
- Set Pressure from 0.2 Bar to 40 Bar (Dependent upon size)
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PN25 Nodular Iron ARI SAFE Safety Relief Valve
From £544.70SKU: RV5425 Availability: AvailablePN25 Nodular Iron ARI SAFE Safety Relief Valve
From £544.70SKU: RV5425 Availability: Available- PN25 Nodular Iron ARI SAFE Safety Relief Valve
- Fig. 25.912 Safety Relief Valve
- Closed Bonnet, Open Lifting Device, Metal Seated
- PN25 Rated
- Nodular Iron (EN-JS1049) Body
- Up to 350°C Temperature Rated
- DN20 to DN150 (3/4” to 6”) Inlet Sizes Available
- Set Pressure from 0.2 Bar to 25 Bar
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Inoxpa 74700 Hygienic Overflow Relief Valve with Lever Top
From £505.59SKU: HR5278 Availability: AvailableInoxpa 74700 Hygienic Overflow Relief Valve with Lever Top
From £505.59SKU: HR5278 Availability: Available- Sanity Overflow Relief Valve
- Lever Top
- Stainless Steel AISI 316L/304L
- Clamp or weld end connections
- EPDM Seal according to FDA 177.2600A
- Sizes: DN25 (1") to DN80 (3")
- Set pressure range 0-3 Bar and 0-6 Bar
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PN40 Cast Steel ARI SAFE Safety Relief Valve
From £761.80SKU: RV5426 Availability: AvailablePN40 Cast Steel ARI SAFE Safety Relief Valve
From £761.80SKU: RV5426 Availability: Available- PN40 Cast Steel ARI SAFE Safety Relief Valve
- Fig. 35.912 Safety Relief Valve
- Closed Bonnet, Open Lifting Device, Metal Seated
- PN40 Rated
- Cast Steel (1.0619+N) Body
- Up to 450°C Temperature Rated
- DN20 to DN150 (3/4” to 6”) Inlet Sizes Available
- Set Pressure from 0.2 Bar to 40 Bar (Dependent upon size)
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PN16 Cast Iron ARI SAFE Safety Relief Valve
From £491.40SKU: RV5424 Availability: AvailablePN16 Cast Iron ARI SAFE Safety Relief Valve
From £491.40SKU: RV5424 Availability: Available- PN16 Cast Iron ARI SAFE Safety Relief Valve
- Fig. 12.912 Safety Relief Valve
- Closed Bonnet, Open Lifting Device, Metal Seated
- PN16 Rated
- Cast Iron (EN-JL1040) Body
- Up to 300°C Temperature Rated
- DN20 to DN150 (3/4” to 6”) Inlet Sizes Available
- Set Pressure from 0.2 Bar to 14 Bar
