Food Grade White PTFE FPM FKM PFA Viton Silicone Rubber Nr HNBR Hypalon Seat Butterfly Valves for Acid Alkali Chemicals Strong Basicity Chemical Industry

• Media: Water
• Driving Mode: Manual
• Connection Form: Wafer Lug Flange
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: Newton-1
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: API609 BS5155 ISO5752 JIS7480
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Plywood Cases
• Specification: DN40-DN500
• Trademark: Newton
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000000 Sets/Year

Product Description

PTFE FPM FKM PFA VITON silicone rubber NR HNBR Hypalon Seat Butterfly Valve

Type	Wafer/Lug/Double flange/U section Type
Face to Face	API609/BS5155/JIS7480
Flange	JIS5K/10K/16K, PN6/PN10/PN16, 150LB
Mounting Flange	ISO5211
Working Pressure	PN10/PN16
Application	Water works, Public facilities, Building Industry, Petroleum, Chemical, Steel, Metallurgy, Paper Making Industry, Foods, Beverage

 

No.	Part	Material
1	Body	DI/WCB/SS/AL Alloy/AL Bronze
2	Seat	NBR, EPDM, PTFE, VITON
3	Shaft	SS416, 304, 431, 316, Monel, Duplex Steel
4	Disc	DI+Ni, CF8, CF8M, 2507, 1.4529, C954, C958
5	Bushing	PTFE
6	O Ring	NBR