HangZhou Hoyee trade Co.,Ltd

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Steam Valve

Steam Valve

This product is composed of the pneumatic multi-springs, pneumatic actuator and the low flow resistance sleeve. This valve uses the balanced valve core, the unbalanced force is small, the permission pressure differential is big, and operation is steady. Compared with the ordinary single and...

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Product Details

Pneumatic diaphragm control valve is the terminal industrial process measurement and control system control device, is composed by pneumatic diaphragm actuator, direct through single-seat,double seat and sleeve valve, etc., which can automatically change the valve trim position according to the control signal system , changing the flow area between the valve trim and the valve seat, to change the valve drag coefficient, to realize the regulation for the medium flow, pressure and level and other process parameters adjustment. 


Pneumatic diaphragm valve use dual-oriented structure, equipped with multiple spring actuator, with a compact, light weight, sensitive, valve capacity big, flow characteristics of precision, easy to disassembly. Widely used for precise control of gas, liquid, steam and other media, process parameters such as pressure, flow, temperature, level maintained at a set value. Especially for the smaller amount of pressure and small leakage workplace.

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The cage valve plug drawing

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Main technical specification

valve body material-cast iron,cast steel and so on
pressure class:1.6MPa,4.0MPa,6.4MPa
connected way:flange connection according to JB79-59
temperature scope:normal-20℃~+230℃ air cooling fin-60℃~+450℃
action way:positive (air to close type)or back action (air to open type)
flow characteristic:equal percent/linear
leakage:single seat 0.01%×rated Kv
ouble seat,sleeve seat:0.5%×rated Kv


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Our company utilize innovative technology、advanced production process、intact test system in R&D、Production、QC and supporting service processes to ensure that provide high performance product to satisfied client. The products stand the test of time in petroleum ,chemical, biopharmacy, chemical fiber, space division, pulp & paper, environmental protection, metallurgy, steel mill,printing and dyeing, Plastic leather , advanced material and power industries ect...JinShan has passed the authentication of ISO9001: 2015 quality management system, SIL International security integrity certificate, has achieved Manufacture License of Special Equipments of the People’s Republic of China, Grade A2(1), and B1、B2、B3 foundry certification. Through years of steady growth, JinShan is awarded such as national high-tech enterprise, technology strategic enterprises, well-known trademark, famous-brand products, The star of corporate entrepreneurship, High-tech R&D center enterprise ect...

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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: What's your payment terms?

A: Usually we accept T/T ,Western Union or PayPal.

 

Q: What's your shipping item?

A: We ship items via EMS, DHL, UPS, TNT, China Post or Hong Kong Post.

 

Q: What's your delivery time?

A. 1.The stock samples can be sent to you within 3-5days by international express after received

   2.The batch order can be shipped to you in about 10-15days after order confirmation (by air or by sea)

 

Q: What's your main products of your company?

A: We specialized in all kinds of high performance control valve, for over 10 years with excellent quality and competitive

 

Q:How can I choose the most suitable valve?

A: Please tell me your detailed working condition,DN,Mpa,Working temperature…ect

 

Q: How long is your pump lifetime?

A: Valve warranty is 12 months 

  

Guarangee:

1. We offer 12 months limited Warranty of Manufacturer for defective items (excluding items damaged and /or misused after receipt).

2. If you have any problems with the item received, please let us know within 7 days after received. Please contact us before send items back! If problem really exists, a replacement or a refund is available after we receive the items in goods condition.


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



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