Wafer Type Butterfly Valve 
Size: DN50-DN1200 
STANDARD:BS5155/API609/ISO5752/EN558/DIN3202
Top Flange: ISO 5211 
Normal Pressure: DN40-DN600 PN1.0/ 1.6Mpa (150/200PSI) 
DN700-DN1200 PN1.0Mpa (150PSI) 
Body: CI/DI/WCB/CF8/CF8M /GGG40
Disc: CI/DI/WCB/CF8M/CF8 
Stem: 416/304/316/431 
Seat: NBR/EPDM/PTFE/PFA 
Suitable Temperature:-45C to 150C 
Applications: Fresh Water / Sewage / Seawater /Air /Vapor/Oil etc.

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HeBei HengTong Valve Co.,Ltd is a manufacturer and exporter in HANDAN of China,specialize in valve manufacture and casting parts,forging,stamping,Material can be D.I/ C.I/C.S/S.S/GGG50/GGG40 etc.

Valve Standard Including:GB/DIN/GOST/BS/ANSI/AMMW

1.Main export market

  Southeast Asian                                           

  Mid East Africa

  Central/South