China Entirely PTFE Wafer Type Price Butterfly Valve Bct-F4bfv-12

Specifications
entirely PTFE wafer type price butterfly valve BCT-F4BFV-12
1.small friction and torque, self-clean,simple structure, ,
2.Fluid resistance small, quick Opening
3.zero leakage
4.api ce
Size: NPS 2"~ 200" , DN 50-5000 mm
Pressure Rating: Class 150 -600 LB , PN 10~100
Design standard : API 609 , EN593 ,MSS SP-67,AWWA C504.
Face To Face Dimension : API 609 , MSS SP-67, MSS SP-68,EN 558-1 , EN 12982.
Connecting Dimensions : ASME B16.5 , ASME B16.47 , ASM B 16.25 , EN 1092-1 , EN 12627.
Body Materials : Carbon steel , Stainless Steel ,Cast Iron ,Duplex Stainless Steel , Special Alloy .Bore: DN20-1200mm
Pressure: 0.6, 1.0, 1.6, 2.5 Mpa: 150Lb, 300Lb
Connecting: wafer ,flange
Dimension standard: GB, ANSI
Body material: Cast iron, Carbon steel(WCB), Stainless steel(CF8, CF8M)
Seat material: X, PTFE
Mode of action: double-acting, single-acting (spring reposition)
Control: Switch , Adjust .
Selection of Accessories: solenoid valve, locator, limit switch, F.R..L. Combination unit.
Manua Device.

Product Details

Design and Manufacture

MSS SP 67,API609,BS 5155

Face to face(end to end)

BSS5155,ASME B 16.10

Flanged connection

API605.ASME B16.5

Pressure-temperature grade

ANSI B6.34

Test and inspection

API598

DN(mm)Nominal diameterDN50-1200PN(MPa)Nominal pressure1.0-1.6°C work temperature-23+121Suitable mediumsFresh water,sewage,sea water,gas etc.

Drive method

Drive method,manual,electric,pneum

NO.Part NameMaterial1bodyCast iron,ductile iron,cast steel stainless steel2board/DiscDuctile iron,stainless steel,aluminlum allcy3Stem/axleCarbon stem,stainless steel4seatRubber5SealO type Ring

1. Product catalogue:

2.BCT Customers

3.Workshop and process

4.Inspection and test

5.Packing

6.Installation and application