Safety Relief Valve

Safety relief valves are designed to prevent excess pressure formation inside storage systems. They are set such that they open at predetermined pressure ensuring smooth flow. They are capable of handling many different fluids. They are manufactured in compliance to API 526 & API 520. They can handle extreme conditions (extreme temperature up to 500°C & high pressure up to 600kg/cm2).

Types:  Self Actuating, Spring Loaded, Full lift

Size: 15 NB to 300 NB

Specification

1. Body: Cast Steel ASTM A 216 WCB, A351 CF8, A351 CF8M, Hastelloy-C, PTFE Lined.
2. Bonnet: Cast steel ASTM A 216 WCB, A351 CF8, A351 CF8M, Hastelloy-C, PTFE Lined.
3. Disc: SS 304, SS 316, Hastelloy-C.
4. Disc Guide: SS 316, SS 304, PTFE Lined.
5. Spring: Chrome Alloy Steel.
6. Spindle: SS 316, SS 304, PTFE Lined.
7. Spring Washer: SS 316, SS 304, PTFE Lined.
8. Check Nut: SS 316, SS 304, PTFE Lined.
9.  Adjusting Screw: SS 316, SS 304, PTFE Lined.

All products are designed, manufactured, tested thoroughly for best results.

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