Low Temperature Safety Valve,Safety Valve

All parts are subject to cryogenic treatment

Metal seal surfacing with hard alloy, fine grinding of sealing surface, ensuring high sealing performance and long service life
Non metal sealing materials have outstanding creep resistance, ensuring high sealing performance under temperature conditions
The material selection and processing technology of the spring are exquisite, and the testing and inspection are strict to ensure that the safety valve can be opened accurately and reseated timely under warm conditions
The discharge coefficient of the safety valve is high and the discharge is stable under low temperature conditions

Design specification: GB/T 12243

Structure length: GB/T 12221
Flange connection: JB/T 79, ANSI B16.34
Test and inspection: GB/T 12242
Product identification: GB/T 12220
Supply specification: JB/T 7928

The overall material of the low temperature safety valve is cast from stainless steel. After cryogenic treatment, it is processed and assembled. The valve adopts a fully closed bonnet and bonnet structure. When the safety valve is opened and discharged, the medium will not leak outward, but all will be discharged through the discharge pipe, which can prevent dust and other impurities from entering the valve. It is applicable to the low temperature working condition of 196-200 ° C as an overpressure protection device

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.