butterfly valve
Aeration Butterfly Valve Manufacturer in China: Aeration Butterfly Valve, API 609, DIN 3354, 1-1/2-40 Inch, DN40-DN1000, Class 125-300 LB, PN6-PN40.
Design and manufacture standards:
A. Wafer and lug: API 609, DIN 3354.
B. Flange and weld: BS 5155, EN 598.
Inspection and test standards:
API 598, DIN 3230, BS 5146.
F-to-F:
A. Wafer and lug: API 609, DIN 3202 K2.
B. Flange: ISO 5752.
Top flange: ISO 5211.
Connecting: Wafer, Lug, Flange, Weld.
Size: 1-1/2 Inch - 40 Inch, DN40-DN1000.
Pressure: Class 125 - Class 300 LB, PN6-PN40.
Temperature: -20℃ - 200℃.
Body: Cast iron, ductile iron, ASTM A216 WCB, SS 304, 316.
Disc: Ductile iron, ASTM A216 WCB, SS 304, SS 316, ASTM A351 CF8, ASTM A351 CF8M.
Design and manufacture standards:
A. Wafer and lug: API 609, DIN 3354.
B. Flange and weld: BS 5155, EN 598.
Inspection and test standards:
API 598, DIN 3230, BS 5146.
F-to-F:
A. Wafer and lug: API 609, DIN 3202 K2.
B. Flange: ISO 5752.
Top flange: ISO 5211.
Connecting: Wafer, Lug, Flange, Weld.
Size: 1-1/2 Inch - 40 Inch, DN40-DN1000.
Pressure: Class 125 - Class 300 LB, PN6-PN40.
Temperature: -20℃ - 200℃.
Body: Cast iron, ductile iron, ASTM A216 WCB, SS 304, 316.
Disc: Ductile iron, ASTM A216 WCB, SS 304, SS 316, ASTM A351 CF8, ASTM A351 CF8M.
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industrial valves