D941W Electric Adjustable Butterfly Valve

• Media: Water Vapor Oils
• Driving Mode: Electromanual Pneumatic
• Connection Form: Flange Welding
• Structure: Three-Eccentric Sealing
• Seal Form: Supercharging Pressured Sealed
• Valve Stem: Normal
• Model NO.: D941W
• 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: Sheet Metal
• Standard: National Standard
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN50-DN2400
• Trademark: xc
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000

Product Description

intro

The D941W electric ventilated butterfly valve consists of an angular travel electric actuator and a butterfly valve, which is used in conjunction with an electric unit combination instrument. The meter has the advantages of simple structure, large caliber, light weight and easy operation. It is widely used in metallurgy, power station, petroleum, chemical industry and other departments. Applicable medium, gas, dust bearing gas, flue gas.
Zddlw-6b, ZDRW-6K type electronic electric regulation butterfly valve, 3610R(L) full electronic electric actuator and butterfly valve regulation mechanism composition, the actuator has a servo system hong, without another servo amplifier. It has the characteristics of simple structure, large circulation capacity and high adjustment accuracy. The actuator can be configured according to user requirements UNIC, PSQ, HQ, CH and other types of electronic electric actuator widely used in chemical, petroleum, metallurgy, power station and other industrial production process. Applicable medium, gas, dust containing gas, flue gas, etc.

Its main features are

The design is novel, reasonable and unique in structure. Light weight, quick opening and closing.
Small operating moment, convenient operation, labor-saving dexterity.
The use of suitable materials to meet the low, medium and high temperature of different media and corrosive media. Application and characteristics
The ventilated butterfly valve is processed into a sealing ring with the same material as the valve body, and is driven by electric or pneumatic drive. its
The applicable temperature depends on the selection of the valve body, and the nominal pressure is ≤0.6MPa. Generally applicable to industry, metallurgy,
Environmental protection and other pipes for ventilation adjustment medium flow.

Adoption of standards

Design standard: GB/T12238-1989 JB/T8692-1998
Flange connection size: GB/T911.5.1-2000
Structure length: GB/T12221-1989
Pressure test: GB/T13927-92; JB/T9092-1999

Material of the main parts

 

Valve body	Cast steel, stainless steel, chrome with molybdenum milling steel, chrome molybdenum titanium steel and other special materials
Butterfly plate	Cast steel, stainless steel, chromium nickel silver titanium steel, chromium molybdenum titanium steel and other special materials
Sealing Rings	Same as body
Stem	Carbon steel, 2Cr13, stainless steel, Chrome-molybdenum thorium steel
Fillers	Fluoroplastic, flexible graphite

Main technical parameters