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CNButterfly Valve
D71XH Series【Manual Butterfly Valve】
Home > Products > Butterfly Valve > D71XH Series【Manual Butterfly Valve】 > D71XH Series Manual Butterfly Valve
Application Field
Petrochemical Industry;
Machinery and Automation Equipment;
Dyeing, Printing, and Purification Technology;
Polystyrene Foaming and Packaging Equipment;
Heat Exchange System;
Industrial Steam Sterilization and Separation Equipment;
Bio-fermentation Equipment;
Industrial Gas Generation and Separation Equipment;
Product Introduction
* The D71 series butterfly valves are typically used as shut-off or stopping devices in industries like petrochemicals, chemicals, food, pharmaceuticals, textiles, paper making, hydropower projects, and light industry. They can be installed in any chosen position.
* The flanges on the butterfly valves can be opened and closed in various ways, such as manually, with worm gear drives, or using pneumatic or electric actuation.
* The D71 series butterfly valves are suitable for pressure ratings of PN10/PN16 Bar.
* The D71-XH series is a Manual butterfly valve series.
Technical Specifications
Product Features
. Small and lightweight, easy to disassemble and maintain, and can be installed anywhere.
. Simple, compact structure, quick 90° opening and closing.
. Low operating torque, effortless and handy.
. Excellent wear reduction and self-lubrication, with operating torque more than 40% lower than ordinary butterfly valves.
. Highly wear-resistant (nylon wear resistance is 7 times that of copper), extending service life.
Options and Accessories
• Electric actuator
• Manual handle
• Pneumatic actuator
• Manual Turbine
• Stroke limit switch
Symbol
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