Two-way plug valve

[Basic Information]

[Standard parameters]

 [Valve Features]

1, according to the use of temperature and working medium with self-lubricating material bushing, good lubrication, the friction coefficient of the seal during the entire work is small, plug body flexible operation, long service life.

2, the media can flow in both directions, the installation direction is not restricted, to achieve online maintenance, more convenient to use.

3, a unique design to prevent static electricity, fire safety, the use of safety.

4, good sealing performance.

5, no vibration, low noise.
 

[Adaptation conditions]
 According to the structural characteristics of the plug valve and the design can achieve the function, can be selected according to the following principles.

① for the distribution of media and change the flow direction of the medium, the working temperature is not higher than 300 ℃, the nominal pressure PN ≤ 1.6MPa, the nominal diameter of not more than 300mm, the proposed selection of multi-channel plug valve.

② milk, fruit juice, beer and other food businesses and pharmaceutical companies and other equipment and pipelines, the proposed selection of austenitic stainless steel, tight conical plug valves.

③ oil field exploitation, natural gas field extraction, pipeline transportation branch, refining and cleaning equipment, the nominal pressure level is not greater than Class300, nominal diameter of not more than 300mm, the proposed selection of oil-sealed conical plug valves.

④ Oilfield exploitation, natural gas extraction, pipeline transportation branch, refining and cleaning equipment, the nominal pressure level is not greater than Class7500, the nominal diameter of not more than 900mm, the working temperature is not higher than 340 ℃, the proposed selection of oil-sealed conical plug valves.

⑤ in large chemical industry, containing corrosive media pipes and equipment, the requirements of the opening or closing speed of the occasion, for the nitric acid-based media can choose Teflon sleeve sealing conical plug valve; for the Acetic acid based medium, optional Cr18Ni12Mo2Ti stainless steel Teflon sleeve seal conical plug valve.

⑥ in the gas, natural gas, HVAC piping and equipment, the nominal diameter of not more than 200mm, should use filler-type conical plug valves.

[Main dimensions]

X43W-10, X43T-10-type two-way plug the main shape and size (mm)