STAINLESS STEEL BUTTERFLY VALVES

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Name: stainless lug type butterfly valve catalog, butterfly valve definition
Design confirms: API 609, BS EN 593, MSS SP-67, BS5155
Top Flange: ISO5211 or factory standard
Tightness check: API 598, ISO 5208, EN12266-1, DIN3230, BS5155
Face-to-face conform: API 609, ISO 5752, BS EN 558, BS 5155, MS SP-67, DIN3202
Normal pressure: PN10/PN16/PN25 or 10Bar/16Bar/25Bar or class 125/150
Nominal diameter: DN25~DN1200 (1
Operator: Handle lever, worm gearbox(reducer), electric or pneumatic actuators etc.
Suitable medium: Petroleum, chemical industry, water, oil, gas etc.
Working temperature: -196 to 650 Celsius
Body/Disc: ASTM A351 CF8, CF8M; CF3, CF3M
Stem: ASTM A276 Type 316/304/410/420, ASTM A582 Type 416
Seat: NBR, EPDM, Neoprene, Viton, PTFE, BUNA, Hypalon.
Bushing: PTFE, Nylon, Lubricated Bronze

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