| SAFETY VALVE CAST STEEL – STRAIGHT/ S TYPE PATTERN SPRING LOADED –OPEN DISCHARGE BOLTED BONNET – ASA 150# & 300 BOLTED BONNET |
|
| END CONNECTION | FLANGED END AS PER B 16.5 RF/BS 1560 – 150# & 300#, FLANGED TO DIN 2545 |
| BODY & BONNET | CI TO IS 210 GR. FG 220/CS ASTM A 216 GR. WCB ASTM A 351 CF8/ ASTM A 351CF8M/ ASTM A 351 CF3/ ASTM A 351CF3M /CN7M/DUPLEX STEEL/MONEL K 400/MONEL K 500 |
| SEAT | CS WITH 13% CR STEELS /SS 410 /AISI 304 /AISI 316/ AISI 304L/AISI 316L/CN7M/DUPLEX STEEL/MONEL K 400/MONEL K 500 |
| SPRING | SPRING STEELS |
| TRIMS | AISI 410/AISI 304/AISI 316/AISI 304L/AISI 316L/CN7M/DUPLEX STEEL/MONEL K 400/MONEL K 500/GUN METAL/NI -BRONZE/ALUMINIUM BRONZE. |
| GASKET | SPIRAL WOUND METALIC GASKET/ ANY SUITABLE GASKETS CUSTOMIZED |
| HYD –TEST PRESSURE | FOR ASA 150# BODY:425 PSIG (30KG/CM2) SEAT:300 PSIG (21 KG /CM2) |
| SIZE: RANGE | 15 NB TO 100 NB (1/2″ TO 4″) |
