flow single-seat control pneumatic valve

cage single-seat control valve adopts the top guided unbalanced structure, featured by high strength, heavy load, S type flow channel, low pressure drop loss, high flow coefficient, wide adjustable range, high flow characteristic precision, etc. Featured by tight shut-off, this kind of control valve is suitable for applications with relatively low differential pressure. It is suitable for controlling medium flow or pressure. 

The cage adopts the press-in type seat design, which solves the problems of difficult disassembly and high leakage of the traditional thread screw-in type seat and prolongs the service life. The flow to open design is adopted, and the medium flow direction tends to the opening direction of the valve with good controllability of small opening and low flow characteristic distortion. Special cages with noise reduction and anti-cavitation functions can be offered according to the requirements in different service conditions.

Description

Size: 1/2" - 12" (15mm - 250mm); (small flow control valve DN1-DN10)

Body: WCB,WC6,LCB,CF8,CF8M,CF3M,Alloy

Plug materials: SS304,SS316,SS316L Alloy

Trim features：top guided,

unbalanced trim structure

quick disassembly type structure

Body type：  straight-through type 

angle type

Bonnet type：standard type ,

 heat dissipation type 

cryogenic type , bellows type

Flow characteristic：equal percentage 

linear quick open

Pressure class：  PN1.6、4.0、6.3Mpa（ANSI 150、300、600LB）

Leakage class：   ASME B16.104 V（standard type metal seat）,

ASME B16.104 VI（shut-off soft seat）

Pipe connection type：flange type , butt welding type

Flange: ANSI,JIS,DIN,EN

Applicable temperature range：-196C°～ 550C°

pneumatic actuator

pneumatic actuator is a multi-spring diaphragm actuator with such features as light weight, small volume, stable output force, etc. Through acting on the diaphragm inside the actuator, the air supply conquers the reaction force of the spring and makes upward and downward linear movements. When there is no air pressure, the compression spring releases pressure and pushes the push shaft of the actuator to move upwards or downwards. The actuators of this series can be classified into direct action type and reverse action type. According to different diaphragm effective areas and travels, the actuators include the following 5 specifications:

Control: 

Single acting normally closed

Acting,Single normally open

Pneumatic accessories: Solenoid valve, limit switch , filter, E/P positioner, hand wheel

Butterfly valves

Factory manufacturer

ISO CE certificate

Packaging

FAQS

1. How soon can I get a price quote?

Once we know the Size, material, drive method we can provide you with one competitive price quote within 24 hours.

2. Can I get a sample?

Yes, the samples are free for you. But you need to offer one courier account NO. to afford the fee for samples shipping. The samples’ sending usually takes 3-5days.

3. How can my order produced by my brand?

Yes, you can. Pls offer your brand or LOGO design to us, then we could produce all goods with your brand or LOGO.

4. Will you match competitors' prices?

If you find a lower price elsewhere for the exact same specification, we will meet or beat that price as long as it is a little higher than our cost price.

5. Is there a minimum order requirement?

Our minimum order quantity is 1pcs

6. How can I be your sole agent in our country?

Welcome you to become our sole agent firstly. According to different countries’ demand, if your yearly purchase quantity from us can reach 10000 to 30000 pcs you could be our sole agent in your country. If you wanna know exact quantity requirement for each country, pls feel free to contact us at any time.

Pov Valves Co,.Ltd

T:  0086-553-3819777 3801388
F:  0086-553-3801578 

Emai:  pov@pov-valve.com

EN:    www.povvalves.com

Chinese:www.povvalve.cn