Wafer Type and Lug Type Butterfly Valve Pinless

• Driving Mode: Manual
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: JIS ANSI DIN
• Application: Industrial Usage, Water Industrial Usage, Marine, Gas, Petroleum, Chemical Industry
• Certificate: Dnv, Lr, ABS, CE
• Transport Package: Wooden Case or as Per Clint; S Requirement
• Specification: CE, SGS
• Trademark: Afcon
• Origin: Shandong. China
• Production Capacity: 20, 000 Sets/Month

Product Description

Wafer type butterfly valve

Size: DN40-600

Body: GG25, GGG40,

Disc: CF8/ CF8M/ GGG40/ Al-Br

Seat: NBR/EPDM/PDFE /VITON

Color: Any color according to customer requirement

Working pressure: PN10/ 16

Flange standard: PN10/ 16/ ANSI150

Brief introduction of wafer type spline butterfly valve

1. Wafer type spline butterfly valve, designed to comply with MSS-SP-67, BS5155, and API609. Compatible with GB, DIN, BS, ANSI flanges. Face to face according to ISO 5752.

2. Characteristic of wafer type spline butterfly valve is to splice the rubber liner on the body, the strength more highly and the seal more reliably for the seat.

3. The spline is between the shaft and disc.

4. Available in size 1.5'-24'.

5. Available with handles, manual gear operators, and electric or pneumatic actuators.
 

Part	Material	Code
Body	Cast Iron Ductile Iron Cast Steel	GG25 GGG40 WCB
Stem	Stainless Steel	SS416/SS431 SS304/SS316
Disc	Ductile Iron Stainless Steel Aluminium Bronze	GGG40 CF8/CF8M  C954/C958
Seat	Copolymer EPDM NItrile Bubber Fluorine Rubber	EPDM NBR VITON