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Worm type all welded ball valve (DN 15-1000)

Release date: [2017-04-18] click through rate:
 Worm type all welded ball valve (DN 15-1000)

Worm gear ball valve and gate valve belong to the same type of valve. The difference is that its closing part is a ball. The ball rotates around the center line of the valve body to open and close. Ball valve in the pipeline is mainly used to cut off, distribute and change the flow direction of medium.

All welded ball valves are widely used in various fields. Its superior quality and high performance stability can not be achieved by ordinary cast steel ball valve, and its service life is far longer than that of cast steel ball valve. All welded ball valve is widely used in city gas, city heating, petrochemical, shipbuilding, steel, pressure regulating station, power plant and other pipeline equipment. All welded ball valve can operate reliably for a long time without maintenance. It is easy to install, which makes the installation of valve more convenient.

Purpose:

City gas: gas export pipeline, trunk line and branch supply pipeline, etc.

Central heating: output pipeline, trunk line and branch line of large heating equipment.

Heat exchanger: opening and closing of pipes and circuits.

Iron and steel plant: all kinds of fluid pipeline, waste gas selective discharge pipeline, gas and heat supply pipeline, fuel supply pipeline.

Various industrial equipment: various heat treatment pipelines, various industrial gas and heat pipes.

characteristic:

The integrated all welded ball valve will not have external leakage. As the valve seat is composed of carbon Teflon sealing ring and spring, it has strong adaptability to the change of pressure and temperature, and there will be no leakage within the marked pressure and temperature range. The machining process of the ball has advanced computer detector tracking detection, so the machining accuracy of the ball is high. As the valve body material is the same as the pipe material, it will not cause uneven stress and deformation due to earthquake and vehicle passing through the ground, so the pipeline is aging resistant. The sealing ring body is made of PTFE with 20% C (carbon) to ensure no leakage (0%).

Parameter Description:

Valve model: q41f

Connection mode: 1-internal thread; 6-butt welding; 4-flange.

Pressure rating: 150 ~ 600Lb, 1.6Mpa ~ 4.0Mpa

Product specification: 1 / 2 ~ 40, DN 15 ~ 1000mm

Product material: WCB, A105, F11, F22, f304, F316, CF8, CF8M, WCC or according to customer requirements.

Applicable temperature: - 29 ℃ ≤ t ≤ 150 ℃ (different from valve body material and sealing surface material, bearing temperature is different)

Applicable media: water, oil, natural gas, acid-base medium, etc

Drive mode: electric, manual, worm drive, gear drive, etc

Contact us

Tel: 0577-57788088

Fax: 0577-57788098

Mobile phone: 13968947577

Q Q :373149623

Email: q61f88@163.com

Address: No.88, industrial center road, Yongjia County, Wenzhou City, Zhejiang Province

Website: http://kwult.com/