Features:
1) Bolted cover, two-piece or three-piece body, fixed ball
2) Full or reduced bore, blowout-proof stem
3) Fireproof and anti-static
4) Dual seat with injection and drain outlet
5) ASTM A216 WCB, A351 CF8, A351 CF8M, A351 CF3, A351 CF3M, A351 CN7M
6) Standard compliance:
a) Design and manufacture: API 6D
b) Face to face (end to end): API 6D
c) Flanged connection: 2"~24" to ANSI B16.5
d) Fireproof: API 607, API 6FA
e) Butt welded end: ANSI B16.25
f) Test and inspection: API 6D