High Performance Wafer Type Butterfly Valve

• Customization: Available
• Driving Mode: Manual
• Connection Form: Wafer
• Model NO.: W-002
• Structure: Three-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Size: Dn50-Dn2000
• Material: Carbon Steel, Stainless Steel
• Transport Package: Plywood Case
• Specification: CE
• Trademark: TFW
• Origin: China
• HS Code: 84818040
• Production Capacity: 5000PCS/Month

Product Description

High performance metal seat wafer type butterfly valve

SIZE: 50mm(2inch) ~ 2000mm(80inch)
Working Pressure: PN10-40
Body & disc material: WCB, CF8, CF8M
Stem material: ASTM A105, F6a, SS304, SS316
Sealing face material: 13% Cr, STL
Working Temperature: -29 ~ +538 (Standard) -100 ~ +700 (Special Meterial)

Connection Flange
BS4504 PN10, PN16, PN25 and PN40,
DIN2501 PN10, PN16, PN25 and PN40,
ANSI B16.5, 16.47 / 150LB, 300LB / MSS SP44 CL / 150LB,300LB,
JIS 10K, 16K & 20K / 30K / 40K

Face to Face Dimensions
Conform to API609, BS 5155, ISO 5752 and ANSI B 16.34
Application:
1.Nuclear power Plants Petrochemical plants
2.Petroleum refinery Fossil power plants
3.Fire safe line Exhaust gas line & Steam line
4.Cryogenic services
 

NO.	PART	MATERIAL
1	Packing	Graphite
2	Body	Carbon Steel, Stainless Steel
3	Disc	Carbon Steel, Stainless Steel
4	Bolts	Carbon Steel, Stainless Steel
5	Shaft	Carbon Steel, Stainless Steel
6	Seat	PTFE,Stainless Steel