Code produit : VF--CHDCC-CHD18-CU
Product model: DJ41Y
Nominal diameter: DN15 ～ DN300
Nominal pressure: 1.6MPa~16.0MPa
Applicable temperature: - 29 º C ～ - 196 º C
Valve body material: LCB carbon steel, LC3 stainless steel
Applicable media: LNG, liquid nitrogen, liquid ammonia, ethylene, propylene, methane
Structural form: cut-off
Connection mode: flange, welding, thread
Drive mode: handwheel, bevel gear
Manufacturing standards: GB, German DIN, American API, ANSI
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Product features:
The structure is simpler than the gate valve, and the manufacturing and maintenance are more convenient.
The sealing surface is not easy to wear and scratch, and has good sealing performance. There is no relative sliding between the valve flap and the valve body sealing surface when opening and closing, so the wear and scratch are not serious, the sealing performance is good, and the service life is long.
When opening and closing, the valve disc travel is small, so the height of the stop valve is smaller than that of the gate valve, but the structure length is longer than that of the gate valve.
The opening and closing torque is large, the opening and closing is laborious, and the opening and closing time is long.
Low temperature stop valve is applicable to the management system of cryogenic liquid storage and transportation equipment, with the characteristics of flexible switch and reliable sealing, and can also be used for other cryogenic and cryogenic medium management systems.
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
