GS-7117W   20-50 MM FC FULL BORE SAFETY VALVE

* SEAT DIAMETER:

 - 20 ×15 ×25

 - 20 ×19 ×32

 - 40 ×30 ×50

 - 50 ×38 ×65

* FLUID: STEAM, AIR, GAS, LIQUID.

* TEMPERATURE: MAX= 300℃, MIN= -5℃.

* CONNECTION: FLANGED ANSI 300, 150, JIS10K.

* PRESSURE: 0.3 ~ 10 KG.

* MATERIAL:

 - BODY: FC20.

 - BONNET: FC20.

 - CAP: FC20.

- BODY SEAT: SUS304.

- VALVE DISC: SUS304.

- LOWER RING: BSBM.

- UPPER RING: BSBM.

- STEM: SUS304.

- SPRING: SUP6.

- ADJUST SCREW: BSBM.

- ROOT SCREW: SS310.

- LEVER: BSBM.