Pneumatic rotary ceramic swing valve is suitable for vertical pipe, horizontal installation valve. It is driven by a rotating cylinder, or swing cylinder valve shaft, the valve plate through the spline and the valve shaft fixed, the valve plate under the action of the cylinder rotation. The cylinder is equipped with a signal feedback system, which outputs 4-20ma current signal to the control computer. After the cylinder receives the signal, the needle immediately rotates to open the valve and counterclockwise rotates to close the valve. When the valve opens the valve plate is hidden in the body cavity, free from media erosion. The valve body inlet is equipped with toughened ZTA ceramic seat, and the valve plate is inset with matching ceramic sealing ring. The sealing pair is effectively sealed by grinding the surface of the grinding machine. There are wear-resisting ceramics embedded in the contact parts of the valve body flow passage with the medium. Its chemical stability and hardness are extremely high (Rockwell hardness HRC90), second only to diamond. The valve body unique streamline structure design, does not exist to block the ash dead angle. Flowing erosion resistance and good wear resistance. Large valve cavity design, rotary disc sealing structure, gate spin in the process of opening and closing, opening and closing flexible. And a self-cleaning polishing function, one-way seal when the valve is closed, is suitable for the dry ash and pulverized coal, slag slurry, granular materials, such as medium of conveying, often used in pneumatic conveying system for feeding, discharging and exhaust balance, no dust, no jamming and simple maintenance, the service life of the valve is 10 to 20 times longer than ordinary materials.

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   Accordding to the requirements of the user packaging, and logistics optimization according to more than 20 years of experience.

    Over 100 global integrated brand manufacturers and more than 700 professional manufacturers cooperate with us. Our main business covers 23 industries including petroleum, water supply, thermal power, chemical industry, steel, nuclear power, port and high-speed rail. Our company has become the core supplier of well-known groups such as China Power, China Water, SOCAR, SUHUFI, Shaanxi Water and Hydropower and KangDa Evnironment Protection.

    CQCB established the first fluid equipment system experience and product display flagship store in China Center, Nairobi, Kenya for domestric water supply, agricultural irrigation, dydropower engineering and fire-fighting protection engineering advantages further connect and integrate the business and resources of East African, gradually sink to cover the markets of the six East African countries, and provide an experiental bed for the fluid equipment industry to tailor-made scene experiential marketing.

  Q1: How about the quality of the products?

    A: We produce every product with good quality materials, and test carefully to make sure table good quality before shipment. So please don't worry for it, as we wanna long-term business cooperation with customers.

Q2: Can I have a sample order?

       A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

 Q3: What is the lead time?

   A: Small qty order needs 7-15 working days, big qty order usually needs 15-30 working days depends on order qty. 

Q4: How to proceed the order if I have logo to print?

        A: Firstly, we will prepare artwork for visual confirmation, if the color and position are alright, we would make sampling first from mould factory and take picture for your second confirmation before mass production.

Q5: Do you have any certification?  

        A: Yes sure, we have CE,ISO9001,ISO14001,TEST REPORT.