Specifications:
1)Production enforce standard
Design & Manufacture Std.: API608
Face to Face Std.: ANSI B16. 10 & API 6D
Flange dimensions: ANSI B16. 5
Butt welding dimension: ANSI B16. 25
Pressure temperature lating: ANSI B16. 34
Inspection and test: API 598 & API 6D
2)Major parameter
Size: 1/2"-8"
Pound Class: 150Lb--300Lb
Body Cover Ball: WCB LCB CF8 CF3 CF3M CF8M
Operated Way: : Lever, Gear, Pneumatic, Electric
Medium: Water, Oil, Gas, etc.
Working Temperature:-29 C~150 C
Structure Type: Two-Piece
Anti-static construction "AS" and fire-resistant construction "FD"
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