Safety Relief

Safety Valves

Solutions for steam, gas and liquid applications

Cooling systems can fail, valves can be left inadvertently open or closed and power outages can rise. All can lead to excessive pressures forming in your system. If these pressures exceed,  you need to have a Safety Valve in place and one that will remove the possibility of overpressure, which could occur in almost any industrial process. Our range of safety relief valves are designed to safeguard you, your employees, plant, equipment and profitability.

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  1. Gresswell G100 High Lift Metal Seated Safety Relief Valve

    From £82.35
    SKU: RV4300 Availability: Available
    Gresswell G100 High Lift Metal Seated Safety Relief Valve
    From £82.35
    SKU: 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
  2. Gresswell S2000 Lever Top Full Lift Safety Relief Valve

    From £129.83
    SKU: RV4301 Availability: Available
    Gresswell S2000 Lever Top Full Lift Safety Relief Valve
    From £129.83
    SKU: 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
  3. Tosaca 1216 Safety Relief Valve for Steam

    From £224.73
    SKU: RV4302 Availability: Available
    Tosaca 1216 Safety Relief Valve for Steam
    From £224.73
    SKU: 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
  4. PN40 Cast Steel ARI SAFE Safety Relief Valve

    From £761.80
    SKU: RV5426 Availability: Available
    PN40 Cast Steel ARI SAFE Safety Relief Valve
    From £761.80
    SKU: 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)
  5. PN16 Cast Iron ARI SAFE Safety Relief Valve

    From £491.40
    SKU: RV5424 Availability: Available
    PN16 Cast Iron ARI SAFE Safety Relief Valve
    From £491.40
    SKU: 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
  6. PN40 Stainless Steel ARI SAFE Safety Relief Valve

    From £2,083.90
    SKU: RV5427 Availability: Available
    PN40 Stainless Steel ARI SAFE Safety Relief Valve
    From £2,083.90
    SKU: 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)
  7. PN25 Nodular Iron ARI SAFE Safety Relief Valve

    From £544.70
    SKU: RV5425 Availability: Available
    PN25 Nodular Iron ARI SAFE Safety Relief Valve
    From £544.70
    SKU: 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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