Ammonia special valve series is aimed at the special requirements of ammonia, ammonia medium conveying, and combined with the actual situation of domestic valve application, using novel sealing and reliable sealing structure design.

ammonia valve has the seal performance is stable, the use of safe and reliable, strong corrosion resistance, no internal and external leakage of medium and the characteristics of convenient operation, successfully solved the poor corrosion resistance, chemical pipe with normal valve shell easy perforation and the problem of poor sealing performance, easy to leak, especially suitable for chemical industry, chlorine gas, liquid chlorine pipeline transmission, and meet the requirements of reliable long-term use. Its sealing, maintainability, security, etc. As long as the performance as long as the performance index has reached the international leading level, replace the imported products.

ammonia special valve structure

a. Ordinary valves for poor corrosion resistance, casing perforation faults, special types according to the specific characteristics of ammonia Industrial Valves on the valve body material corrosion resistant steel ( Carbon steel corrosion resistant alloy elements) , can resist the corrosion of liquid ammonia, ammonia, low temperature to - 40 ℃, the maximum guarantee conditions using requirements.

b。 Ammonia valve seal matching structure with the ball, planar, sealing automatic compensation, achieve the effect of double insurance, sealed performance is stable, no adhesive wear, effectively solve the chemical pipeline with normal valve sealing performance is poor, easy to leak problem.

c。 Product flange in the grooved seal structure, even in the case of pipeline pressure fluctuations, flange seal is absolutely reliable guarantee.

d。 On sealing device adopts multilevel ptfe sealing materials, form the combination sealing, to ensure that the valve in the stuffing box using the period without media leaks, eliminates the normal gland seal weak, medium easy valve leakage, may even cause an accident.

ammonia special valve follow specification

based on GB/T12235 standards make the enterprise standard. Enterprise standard based entirely on chlorine on material selection, structure design, working condition of liquid chlorine medium corrosion characteristics and requirements, the technical parameters is better than the national standard.

keywords: special ammonia valve structure characteristics, special ammonia valve follow the specification
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