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High performance DIN ,GB gate valve

Gate valve(flanged, welded)

The national standard and German standard gate valves of Anix have reliable sealing, good performance and elegant appearance, in accordance with advanced national and international standards. The gate plates and the valve seats are wearing, high temperature and corrosion resistant, and have good scratch resistant performance and long service life. Wedge type elastic gate plate structure is used; roller bearings are provided for medium and large diameters to realize easy opening and closing; the valve rods are subject to tempering and surface nitrogen treatment and thus have good corrosion resistant and scratch resistant performance. Different pipe flange standards and flange sealing face types can be used to meet the requirements of different projects and users. There are a complete range of materials to be used for the valve bodies, and the packing and gaskets can be selected according to the actual working conditions or the requirements of the users. The valves are thus applicable to different working conditions with various pressure, temperature and media.

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Product Detail

Design standards
Design and manufacture as GB/T 12234、DIN 3352
Face to face dimensions asGB/T 12221、DIN3202
End flange dimension as JB/T 79、DIN 2543
Inspection and test as per:GB/T 26480、DIN 3230

Performance Specification
Nominal pressure: 1.6,2.5,4.0,6.3Mpa 
Strength test: 2.4,3.8,6.0,9.5Mpa 
Seal Test: 1.8,2.8,4.4,7.0Mpa 
Gas seal test: 0.6Mpa 
Valve body material: WCB (C), CF8 (P), the 
CF3 (PL), CF8M (R), CF3M (RL) 
Suitable medium: water, steam, oil products, 
nitric acid, acetic acid 
Suitable temperature: -29℃~425℃

Product Structure
 

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