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Pneumatic Non Return Valve

Pneumatic Non Return Valve

1) ZMQ / ZSQ series pneumatic shut-off valve is an actuating unit in the pneumatic unit portfolio instruments. It can auto control or adjust the medium's pressure, flow, temperature and level parameters by the control system. 2) This series has a simple structure, light weight, easy to use...

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Product Details

1) ZMQ / ZSQ series pneumatic shut-off valve is an actuating unit in the pneumatic unit portfolio instruments. It can auto control or adjust the medium's pressure, flow, temperature and level parameters by the control system.

2) This series has a simple structure, light weight, easy to use and maintenance, fire and explosion-proof, open quickly and assures no leakage, therefore, widely used in petroleum, chemical, metallurgy, pharmaceutical, paper making, printing and dyeing industry for the automatic control system during the production process.

3) This series of products conclude ZMQ type (pneumatic diaphragm shut-off valve series) ZSQ-III type (pneumatic piston-type shut-off valve) etc. PN (MPa) 1.6 \ 4.0 \ 6.4 \ 10.0 (ASME Class:150/300/400/600); DN (mm) 15-200 (1/2"~8″) ; leakage class: III /IV/ V/VI; This series has been widely applied in fluid vapor, flammable gases.

 

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Specification

Design as ANSI EN593.

Face-to-face dimension conforms to BS EN558-1 Series 13 & 14.

Be suitable for flange BS EN1092.

 

Pressure and temperature

working pressurePN16/PN25/ PN40/PN64
testing pressure

Shell: 1.5 times rated pressure,

Seat: 1.1 times rated pressure.

working temperature

0 -- 150ºC

suitable mediaWater, Oil and gas.

 

Main material list 

partmaterial
bodystainless steel
stemstainless steel, 2CR13
seatstainless steel
discstainless steel, WCB
hand wheelductile iron, malleable iron

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All products are in accordance with GB, ANSI, JIS, DIN, BS and other standards for the design, manufacture, processing, product size from DN12-1500mm (1/2 - 20//), the working pressure from 0.6 42.0MPa (150 2500LB), while the user can use the different medium carbon steel, alloy steel, stainless steel etc. The material to meet the technological requirements, strong corrosion medium, Qiang Chongshua can choose channel fluorine lining, lining ceramic products to satisfy, suitable temperature of the product is -196 - 600 º C, drive users of the products can be based on actual use conditions using manual, pneumatic, electric etc...Petroleum, chemical industry, power plant, metallurgy, environmental protection, light industry, urban construction, water treatment system, the products of the company are widely used in home and abroad in the vapor, liquid, gas and other process control system. And to provide products with the best quality of fluid system solutions for many industries such as chemical industry, metallurgy, power generation, oil and gas production, chemical processing, bio pharmaceutical, research, semiconductor manufacturing

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Packing Details: Wooden box and plywood case, standard export  packing.
In addition that we can  design and pack as your request.
Delivery Details : Shipped in 5-15 days after payment.

 

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Q:Low MOQ

 Our factory owns the casting company by itself. We are always ready for providing the sample and producing some small orders, in order to meet the business well.

Q: Quick Delivery

We are always keep the large stock for some hot products.

Q: Complete Service

We are always ready to hear from you, reply within 12 hours.

Q: OEM Accepted

We can make the products with the client's demand standard or the customer requirement.

 

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 Mail address:Infor@hoyeevalve.com
 Website:www.hoyeevalve.com


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