Chlorine (special valve for chlorine gas Dry chlorine) Special designed and all kinds of high dangerous medium. Its seal besides packing also increased bellows seal, which has a dual sealing structure, can effectively prevent the leakage of dangerous medium. Disc and seat sealing pair adopted strong corrosion resistance of ptfe and cheese too hard alloy, sealed performance is stable, safe and reliable use, strong corrosion resistance, no internal and external leakage of medium, and convenient operation, etc.

chlorine special valve main advantages:

1, hydraulic molding corrugated pipe to form the first line of the seal, chlorine gas cut-off valve is the key components of metal bellows, bottom stem adopts automatic seam welding and welding, the upper roll and connection plate automatic welding, between the fluid and the atmosphere to form a metal barrier, to ensure that the valve stem zero leakage.

2, stuffing box in multistage ptfe filler combination on corrugated pipe to form the second seal, increase the reliability of the seal. Double seal design ( Bellows + packing) If the bellows failure, stem packing also can avoid leakage, and accord with international standard seal.

3, in the sealing device adopts multilevel ptfe sealing materials, form the combination sealing, to ensure that the valve is in use within the time limit for stuffing box, no medium leakage, eliminates the normal gland seal weak, medium easy valve leakage, may even cause an accident.

4, chlorine gas valve flange used grooved seal structure, even in the case of pipeline pressure fluctuations, guarantee the reliable sealing flange.

5, sealing pair matching structure using cone, planar, sealing automatic compensation, reach the effect of double insurance, sealed performance is stable, no adhesive wear, long service life.

6, design of disc by cone, sealing surface and medium into a streamlined, better sealing performance, long service life.

7, bonnet joint on own by fat, can be directly on the valve stem, nuts and sleeves for lubrication, add the lubricating oil is not only to the threads as traditional.

8, human body engineering design of hand wheel, longer service life, easy and convenient to operate, more safe and reliable.

chlorine special valve structure features:

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

b。 Chlorine special valve seal matching structure using 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.

chlorine 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.

chlorine used special valve information

1. Must ensure that the fluid flow, the air is clean, in case of blocking electromagnetic valve and cylinder piston.

2。 The solenoid coil charged high fever during the normal work, please do not touch.

3。 When the solenoid coil, banned removed, in order to prevent electric shock.

4。 The solenoid coil, socket, electromagnetic pipe and connecting parts, it is forbidden to hit the collision, so as to avoid damage.

5。 The solenoid coil when charged, it is forbidden to cover, burned to prevent overheating.

6。 Electromagnetic Industrial Valves of the actual power supply voltage not beyond the tolerance range.

7。 Medium pressure, working temperature, viscosity, shall not exceed the scope of regulation.

keywords: chlorine special Industrial Valves structure characteristics of special chlorine valve main advantages, chlorine special valve use guidelines, chlorine gas cut-off valve
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