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Wafer Type Butterfly Valve, Rubber Butterfly Valve, Center Line Butterfly Valve manufacturer / supplier in China, offering PTFE / Wafer Type Butterfly Valve Bct-F4bfv-13, Natural Gas Regulator, gas valve BCTNR07, Wafer Butterfly Type Check Valve JIS 10k or DIN Standard Bct-Wcv-02 and so on.

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Supplier Homepage Products Anticorrosion valve PTFE / Wafer Type Butterfly Valve Bct-F4bfv-13

PTFE / Wafer Type Butterfly Valve Bct-F4bfv-13

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Min. Order: 10 Pieces
Port: Tianjin, China
Production Capacity: 20000/Year
Payment Terms: L/C, T/T
Driving Mode: Handlever or Gear Worm
Connection Form: Wafer
Structure: Centre Sealing
Seal Form: Force Sealed
Valve Stem: Normal
Work Pressure: Low Pressure (Pn<1.6mpa)

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Basic Info

Model NO.: BCT-F4BFV-13
Working Temperature: High Temperature (T>450°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage, Power Plant, Sewage Treatment Plant
Body: 304, Wcb Iron, Ggg40, Ductile Iron, Cast Iron
Disc: Iron, Ss304, 316, Dual Phase, Coating Rubber
Seat: EPDM, NBR, PTFE, Viton,F46
Shaft: Stainless Steel 410 or 416
Media: Sea Water, Oil, Nature Gas
Top Flange: ISO5211
Color: Blue, Greensilver, Black or Per Client
End Flange: DIN, BS, JIS, ISO, ANSI.
Certification: ISO Ce Wras
Type: Butterfly Wafer
Trademark: BCT
Transport Package: Export Standard Wooden Case
Specification: DN50-DN1500
Origin: China
HS Code: 8481300000

Product Description


PTFE / Wafer Type Butterfly Valve BCT-F4BFV-13

1.small friction and torque, self-clean,simple structure, ,
2.Fluid resistance small, quick Opening 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


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

Drive method

Drive method,manual,electric,pneum
NO.Part NameMaterial
1bodyCast iron,ductile iron,cast steel stainless steel
2board/DiscDuctile iron,stainless steel,aluminlum allcy
3Stem/axleCarbon stem,stainless steel
5SealO type Ring

1. Product catalogue:

PTFE / Wafer Type Butterfly Valve Bct-F4bfv-13

2.BCT Customers 

PTFE / Wafer Type Butterfly Valve Bct-F4bfv-13


3.Workshop and process
PTFE / Wafer Type Butterfly Valve Bct-F4bfv-13

4.Inspection and test
PTFE / Wafer Type Butterfly Valve Bct-F4bfv-13


PTFE / Wafer Type Butterfly Valve Bct-F4bfv-13
6.Installation and application
PTFE / Wafer Type Butterfly Valve Bct-F4bfv-13




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