Year1
- 压力：
- PN0.6Mpa、PN1.0Mpa、PN1.6Mpa
- 温度：
- -20℃-+80℃
- 连接方式：
- 法兰连接
瀹嬩磋 nominal diameter: D, ~
瀹嬩綋nominal pressure::
瀹嬩綋 test pressure: Strength test:
瀹嬩磋 sealing test:
瀹嬩綋gas sealing test:
瀹嬩綋Applicable media: air, water, sewage, steam, gas, oil, etc.
Driving modes: manual, worm gear transmission, pneumatic transmission, electric transmission.
瀹嬩磋 valve body: ductile iron, cast steel, alloy steel, stainless steel
瀹嬩磋 butterfly plate: cast steel, stainless steel and special materials
瀹嬩磋 sealing ring: various rubbers , PTFE
瀹嬩磋 stem:, stainless steel
瀹嬩綋 packing: ring, flexible graphite
瀹嬩綋: Butterfly valve standard specifications:
瀹嬩綋 design Standard: -< Flange connection size: .-.-< Structural length: -< Pressure test: -
瀹嬩綋: Technical parameters:
:<
Medium: water, gas, Oil and corrosive fluid< Air pressure: single acting (-r) double acting (-r)< Limit switch: realize feedback remote signal< Electrical connection: junction box type, cable lead type
瀹嬩狋: Main The characteristics are:
The 瀹嬩綋 is small, lightweight, easy to disassemble and repair, and can be installed at any position
The 瀹嬩綋 has a simple structure and compact operation, small rotation torque, and quick opening
The flow characteristics of the 瀹嬩綋 are trendy. Good linear adjustment performance
The connection between the butterfly plate and the valve stem adopts a pinless structure to overcome possible internal leakage points
The outer circle of the butterfly plate adopts a spherical shape to improve the sealing performance and extend the It extends the service life of the valve and maintains zero leakage for more than 10,000 times of opening and closing under pressure
The seals are replaceable and the sealing is reliable and achieves two-way sealing
The butterfly plate can be spray-coated according to user requirements such as Nylon or polytetrafluoroethylene
瀹嬩綋 The valve can be designed with flange connection and wafer connection
瀹嬩綋 can be driven by manual, electric or pneumatic
瀹嬩綋 has a novel design , reasonable, unique structure, light weight, quick to open and close
The operating torque of the 瀹嬩綋 is small, the operation is convenient, labor-saving and dexterous
The 瀹嬩綋 can be installed at any position and easy to maintain
The 瀹嬩綋 seal can be replaced for sealing performance Reliable two-way sealing with zero leakage
The sealing material has the characteristics of aging resistance, corrosion resistance and long service life.
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