|Place of Origin:||CHINA|
|Model Number:||Ball valve|
|Minimum Order Quantity:||1 pcs|
|Price:||USD83-USD230 PER PC|
|Packaging Details:||Inner package:plastic bag sealed package Outer package:carton package or wooden case package The lettering, nameplate, certificate for valves are available|
|Delivery Time:||5-8 work days|
|Supply Ability:||3000pcs per month|
|Valve Color:||Customer Request||Pressure:||Class150LB~Class400LB|
electric actuated ball valve,
pressure reducing regulator
Bw Flange Industrial Control Valves Pneumatic Actuated Ball Valve Soft Sealed
Industrial Control Valves DN10-DN250 Pneumatic Ball Valve OEM Customizable
Pneumatic soft-sealed ball valve is matched with electric valve positioner. Input 4 ～ 20mADC signal and 0.4 ～ 0.7MPa air source can control the operation and realize the adjustment of parameters such as pressure, flow, temperature, liquid level, etc. It is also equipped with stroke limit switch, solenoid valve, pressure reducing valve and 0.4-0.7MPa air source to realize switching operation, and sends out two pairs of passive contact signals to indicate the switch of the valve. Pneumatic soft seal ball valve has the advantages of simple wiring, compact structure, stable and reliable operation, etc. Pneumatic soft seal ball valve is widely used in the system control of chemical, petroleum, textile, electric power, food and pharmaceutical, refrigeration, and paper industry
The fluid resistance is small, and the ball valve is one of the smallest fluid resistance among all valves. Even a reduced diameter ball valve has a relatively small fluid resistance.
The thrust bearing reduces the frictional moment of the valve stem, which can make the valve stem balanced and flexible for a long time.
The valve seat has good sealing performance. The sealing ring made of polytetrafluoroethylene and other materials has a structure that is easy to seal, and the valve sealing capacity of the ball valve increases with the increase of the medium pressure.
The valve stem has a reliable seal. Because the valve stem only performs a rotary motion and does not perform a lifting movement, the packing seal of the valve stem is not easy to be broken, and the sealing ability increases with the increase of the pressure of the medium.
Because PTFE and other materials have good self-lubricity, the friction loss with the ball is small, and the service life of the ball valve is long.
Q. Are there any special requirements for OEM purchases?
A. Yes. Liangchuan requires proof of trademark registration in order to print or emboss your trademark onto the product or packaging.
Q. Do Liangchuan products come with a warranty ?
A. Yes. That's why we offer 3-year product life guarantee, and a generous1 year warranty on all purchases that begins with the bill of loading.
Q. How can I get some samples?
A. Usually we don’t offer free sample and express fee are required, the sample cost can be deducted from your first large order.
Q. What's the MOQ of your products?
A. Our MOQ is one (1) piece/set.
Q. Are you a manufacturer with your own factory?
A. Yes, we are the manufacturer for more than 8 years
Contact Person: Doris