HangZhou Hoyee trade Co.,Ltd

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Bellow Seal Throttle Valve

Bellow Seal Throttle Valve

ZXPE type small flow diaphragm single seat control valve which can control various of gas、liquid、steam flow.The Pressure class from 1.6MPa upto 11.0MPa.Rated flow coefficient can reach 4X10 -2 ,So it widely apply the place where need accurate control.Such as fine chemical engineering、food...

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Product Details

Pneumatic bellows seal control valve is a top entry globe type valve, which is manufactured

under ISO 9001 quality assurance system. The body channel is streamlined by S shape with low 

pressure loss, high capacity, wide regulating range, and high accuracy in flow characteristics. Bellows

seal bonnet can reduce the possibility that the processing medium let out from the backlash of stem

moving. This is one remarkable characteristic of bellows seal valve. As the deformation and anti-ageing of the bellows seal control valve, these kinds of valve have totally overcame the disadvantage of packing ageing and sensitivity of temperature difference of packing seal valve. It has a wide application in the auto control systems with the special rare medium, such as poison, strong corrosion, and radioactivity. The plug features with guiding area and good vibration resistance. The control valve is equipped with mult-spring diaphragm actuator and compact in structure as well as big in output force. This valve is designed to control a broad variety of fluids, like steam, water, most of the medium and gases. 


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Technical Specifications

1. Body type: Globe control valve type

2. Size: DN15~DN250 (3/4" to 10")

3. Pressure Class: PN16,PN40,PN64. ANSI 150,ANSI300,ANSI600

4. Characteristics: Equal Percentage, Linear, quick open

5. Body Materials: ZG230~450, ZG1Cr18Ni9, WCB, LCB, CF8M, CF3M

6. Trim materials: 304, 316, 304L, 316L

7. Temp range: -196°C to +566°C

8. Connection: Flanged, Socket welding, Butt welding

9. Leakage: Class IV (Metal seat, standard), Class V, Class VI (Soft seat, zero leakage)

10. Actuator: Pneumatic diaphragm actuator, Piston

11. Positioner: High Performance Smart positioner (Explosive proof and HART Protocol are available)

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Hoyee located in HangZhou City Where take one hour by fast train from ShangHai China.Only take 1 hour by car from HangZhou train station or HangZhou air port.Hoyee was founded in 2005year,during past more than 10years,the annual capacity from 1 million U.S.D upto more than 10 million U.S.D now. and more than 150 staff working at our factory. We have two senior engineer and strong technical engineer team to support innovation, development research and after sales.

Hoyee is a professional manufacturer of industrial valves provides performance, safety and long service life products which have to reliably handle the most aggressive of substances, our products stand the test of time in chemical, textile, transportation, pharmaceutical, pulp & paper, mining, boiler and power industries.


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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: Are you trading company or manufacturer?

A: We are factory.

Q: How long is your delivery time?

A: About 15 days after deposit.

Q: Do you provide samples? Is it free or extra?

A: Yes, we could offer the sample. Due to its value, we do not offer free sample, but you can visit our factory to check its quality.

Q: What is your terms of payment?

A: 30% T/T in advance ,balance before shippment.


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



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