U型法蘭蝶閥

Size: 2"-48"

Body: CI, DI
Disc: DI Nickel Plated, SS, Aluminum Bronze
Stem: SS (With Pin)
Seat: NBR, EPDM, VITON
Operator: Hand Lever, Worm Gear, Electric Actuator, Pneumatic Actuator

Design Standard: API609; EN593
Face to Face: DIN3202-K1, EN558-1 20 Series; BS5155, MSS SP-67 Flange
Drilling: DIN2501PN10/PN16; BS10-D; JIS10K; BS4504; ANSI125/150; AS2129 Table D/E; ASA125/150.
Pressure test: API 598

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