手動針閥

[針閥]
CYLINDER VALVE (30 SEC) (氣力式啟動閥)
1) Material:
Body:  FBsBE2
Spring: SUS 304
2) Test Pressure: 250㎏/㎠
3) Leakage Teat Pressure: 150㎏/㎠
4) Safety Valve Oper.Press: Min 180㎏/㎠