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Pneumatic Shut-off Ball Valve (ZSHO)

Pneumatic Shut-off Ball Valve (ZSHO)
Price: Negotiable
Trade Terms: FOB
Min Order: 1 /Piece
Pay Type: T/T
1) ZSHO/ZDRO series of O shut-off valve is a kind of rotary shut-off valve, and an implemental unit in the pneumatic-electric combined meters which is often used together with the components such as solenoid pilot actuated valves. There are soft seal used under -40-180 and metal seal used under -60-450.

2)with high transmission efficiency, high rated flow co-efficient and good instead of the parts, this series of products are widely applied for the medium cutting off or unlocking in the gas or liquid transmitting pipes to meet the demand of operation in the producing departments in the fields of petroleum, chemical engineering, pharmaceutics, metallurgy, light textile, paper manufacture and sewage disposal.

3)"O"Shut-off Ball Valve uses cylinder plug pneumatic actuator or electric actuator and it uses special craft to harden treatment on the ball surface which made the surface smooth and anti friction the valve seat and the sealing material are made of heat resistant and abrasion resistant carbon fiber, and the product is delicate and reasonable. There are pneumatic plug type O shaped shut-off ball valve and electric O shut-off ball valve. The PN grade is 150 and 300. The DN is 1-10 inches, the leakage rate standards are IV, and the valve spool corner is 90° . Various specifications are optional.

Main Material
Valve body: WCB, CF8, CF3, CF8M, CF3M
Ball body: CF8, CF3, CF8M, CF3M
Valve seat: Reinforced PTFE, 304, 304+build-up satellite
Valve stem: 420, 304, 30L, 316, 316L, 630
Gasket: Rubber asbestos plate, 304, graphite spirotallic gasket
Packing: Polytetrfluoroethylene, flexible graphite
Guiding sleeve: QA19-4, 304, composite
Prod Model: ZSHO
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size: 1/2~12 Inches
Norminal Pressure: Pn1.6~6.4mpa
Material: Stainless Steel
Connection Form: Flange
Channel: Straight Through Type
Structure: Floating Ball Valve
Type: Floating Ball Valve
Zhejiang Yongsheng Instrumentation Co., Ltd. is a professional shareholding enterprise. We specialize in the production of instrumentations of industrial automation - control valves.

Located beside the beautiful Fuchun river in the south of Hangzhou City, our company covers an area of over 30, 000 square meters and possesses more than 200 employees, including over 60 senior and medium-level technicians in various fields. Our main products include: Pneumatic diaphragm control valve, self-operated pressure control valves, linear-motion regulating valve series, rotary-motion regulating valve series, intelligent control valve series with more than 200 types and thousands of specifications. With annual output of control valves more than 20, 000 sets. In 2008 our company invested 30 million yuan found the Yongsheng fluid machinery Co., Ltd. With annual output of 5000 tons and start the processing line of new craft cast steel, stainless steel, cast iron which guarantee the valve quality at first manufacture process.

Our company adopts the scientific management, strictly according to the ISO9001: 2000 quality management system. We carry out the high-standard production relying on the solid technological power, advanced equipment, production technique and perfect means of test, and provide the systematic services based on the complete after-sales service system. In addition, we constantly produce high-quality products expected and required by the customers, for pursuing for existence in competition, benefits in quality, advancement in technology and promotion in management.

If you are interested in our products, please feel free to contact us for more information. We are looking forward to cooperating with you in the near future.

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  • Zhejiang Yongsheng Instrumentation Co., Ltd.

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