Rotary Double Disc Gate Valve,Pneumatic Ceramic Gate Valve,ceramic gate valve

Introduction

FREE-VALVE’s Ceramic Rotary Double Disc Gate Valves are designed for pressurized and vacuum systems including dense and dilute phase pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The double ceramic sealing faces of the valves are well ground and polished, which is ensure a reliable sealing performance of the valve,the valve is used to replace the dome valve in the pipe line of the ash system.

Advantage

1. The cylinder piston rod does not contact with the medium directly, which greatly prolongs the service life of the cylinder and has a higher service temperature without damaging the cylinder.

2. The sealing faces of the valve are made of toughened engineering ceramics with good abrasion resistance and prolonged service life.

3. Product with customized structural length and connection size is available.

4. The valve disc rotational motion can avoid the ash deposition on the sealing surface during opening and closing, so the valves have much longer service.

5. The spring between the disc and disc seat is loaded with a floating connection. The spring force of the disc always matches the valve seat, ensures the sealing of the valve, and also helps to compensate for expanding when heated and contracting when cooled ,and sealing surface wear.

6. The blow sweep port or automatic blow sweep device can be set on the valve body according to different operating conditions.

Applications

FREE-VALVE’s Ceramic Rotary Double Disc Gate Valves are suitable for coal fired power plant, steel plant, cereals transport system, cement transport systems. In these applications, pneumatic conveying method is used to reduce manpower demand, and improve system efficiency and reliability, and is easy to realize automation.
ceramic rotating double disc gate valve application 01

ceramic rotating double disc gate valve application 01

ceramic rotating double disc gate valve application 02

Selection and comparison of ceramic double disc gate valves

Comparison of ceramic rotary feed valve and dome valve

Valve selection and classification in the pneumatic conveyor

Flue Gas Desulfurization Systerm

Electrostatic Precipitator Systems

INQUIRY

If you have any question or comment, please contact us without hesitation. We will reply you as soon as possible.( * is required information)

*Your email:

*Your name:

*Company Name:

Address:

*Message: