Specifications:
1.DN50 - DN1200 (2 Inch - 48 Inch).
2.PN10, PN16 (150 PSI, 200 PSI).
3.API, ANSI, ASME, DIN, BS, JIS, ISO approved.
Wafer Type Butterfly Valve with Handle, Worm gear, Pneumatic, Electric Driver.
Standard:
Design standard:MSS SP-67, API 609, EN 593.
Face to face: API 609, ISO 5752 series 20, BS 5155.
End flange: DIN PN10, 16, 25, ANSI B16.1, BS 4504, ISO PN10, 16, JIS B2212, 2213, BS 10 table D, BS 10 table E.
Test & inspection: API 598.
Applicable Medium: Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc.
Material:
Body: CI, DI, ASTM A216 WCB, SS.
Disc: DI, ALB, ASTM A216 WCB, MONEL, ASTM A351 CF8, ASTM A351 CF8M.
Stem: SS 416, SS 304, SS 316, ASTM A216 WCB.
Seat: EPDM, BUNA, NBR, NR, PTFE, HYPALON, VITON, NEOPRENE.
Features:
1.Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.
2.Simple and compact construction, quick 90 degree on-off operation.
3.Flow curve tending to straight line. Excellent regulation performance.
4.Long service life. Standing the test of thousands opening, closing operation.
5.Wide selection of materials, applicable for various media.