API Safety Valves
Safety valves designed to API 526 with full nozzle construction for refinery and petrochemical service.
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Safety Valve
Overpressure protection across the full range: spring-loaded and pilot-operated safety relief valves, change-over valves, supplementary loading systems, and rupture discs.
Products in this category
12 productsProduct range
High Efficiency — Pilot-Operated Safety Valves
Pilot-operated relief for high set pressures and operating pressures close to set, maximising usable process margin.
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Compact Performance
Space-efficient safety valves for utility, steam, and general industrial overpressure protection.
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High Performance
Full-lift safety valves for high capacity discharge and demanding process duty.
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Modulate Action
Modulating safety valves that open proportionally to overpressure, reducing product loss and system shock during relief.
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Clean Service
Hygienic and clean-service safety valves for food, beverage, and pharmaceutical process lines.
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Critical Service
Safety valves for severe media, cryogenic, and high-temperature critical applications.
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S&R Series
Standard safety and relief valves for steam, air, gas, and liquid duty across general plant service.
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High Efficiency — Supplementary Loading System
Loading system that allows normal operating pressure to sit closer to the set pressure without leakage or premature lift.
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Best Availability — Change-over Valves
Change-over valves that allow a safety valve to be taken out for testing or maintenance without shutting the process down.
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Best Availability — Bursting Disc
Bursting discs installed alone or in combination with safety valves for fast-acting, leak-tight overpressure protection.
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Rupture Disk (ZOOK)
Full ZOOK rupture disc programme: RA Series reverse-acting, D Series and ARD forward-acting disks, RAH / PTFE sleeve / union holders, MONO and RT2 graphite disks, two-way and FS-V inverted graphite disks, ZANITARY and SD sanitary disks, RC/TD/ICP transportation railcar disks, BI/RDI-S/Zensor burst sensors and indicators, double disk assemblies, Skid-Safe custom and OEM solutions.
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