Wafer, Flange Sealed Electric Lining Butterfly Valve for Household Usage

• Customization: Available
• Media: Oil
• Driving Mode: Electric
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force 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: Forge Welding
• Application: Industrial Usage, Water Industrial Usage
• Size: DN50-65; DN80; DN100-600
• Transport Package: Wooden Box
• Specification: DN50-65; DN80; DN100-600
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 3000

Product Description

 

 

 

Technical Parameters:

Temperature range	-196 ºC to 538 ºC
Valve shaft seal form	self-sealing stuffing box structure flexiable graphite packing
Leakage rating	CLASS VI
Flow characteristics	approximate equal percentage
Connection method	clip-on flange type
Adjustable ratio	30:1(ANSICLASS 600≤DN600)

JKVR-717 Series low load light butterfly valve
Using  themiddle line structure of the metal and seal design. Metal seal seats are built around the disc to minimize seat leakage. This series butterfly valve is simple in structure, light in weight, mature in manufacturing technology and convenient in maintenance.

Design Standard: API, ANSI, DIN, JIS, BS, GOST, GB, etc; 

Nominal diameter: 1/2'' - 24''(DN15-DN600); 

Nominal pressure: Class150 - Class2500 (PN10-PN420); 

Main material: WCB, WC6, LCB, LC1, C5, CF8, CF8M, CF3, CF3M, CF8C, CN7M, Hastelloy C, etc. 

We also can cast and produce the valves according to customers' special requirements. 

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