UL Wafer Type Butterfly Valve (WD-371X)

• Customization: Available
• Driving Mode: Manual
• Connection Form: Wafer
• Model NO.: WD-371X
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: 2.5′′-12′′
• Working Pressure: 300psi(21 Bars)
• Transport Package: Standard Export Package or as Per Requirement
• Specification: FM/UL
• Trademark: APC
• Origin: Shandong, China
• HS Code: 8481100001
• Production Capacity: 20000 Sets Per Year

Product Description

FM/UL Signal Butterfly Valve
Centerline Type
Working Pressure: 300PSI(21Bars)
Working Temp: -20degree centigrade~110degree centigrade(-4° F~230° F)

Carried Standard

Design Standard	API609
Face to Face Standard	ASME B16.1
Top Standard	ISO 5211
Test Stanfard	API598

 

NO.	Name	Material
01	Upper Shaft Sealing Nut	WCB
02	Shaft Seal	EPDM
03	Body	DI
04	Upper Shaft	SS416
05	Disc	DI+EPDM
06	Lower Shaft	SS416
07	Lower Shaft Sealing Nut	WCB
08	End Face Seal	EPDM
09	Signal Gearbox	DI