GS-7117Y    20-50 MM WCB 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 ~ 40 KG.

* MATERIAL:

 - BODY: WCB.

 - BONNET: WCB.

 - CAP: WCB.

- BODY SEAT: SUS304.

- VALVE DISC: SUS304.

- LOWER RING: SUS304.

- UPPER RING: SUS304.

- STEM: SUS304.

- SPRING: SUS304.

- ADJUST SCREW: SUS304.

- ROOT SCREW: SUS304.

- LEVER: SUS304.