Welcome, GuestSign InSign Up
Position - - / - - Detail

Pneumatic Ceramic Double Disc Gate Valve

Product Details

Pneumatic Ceramic Double Disc Gate Valve
Pneumatic Ceramic Double Disc Gate Valve
Pneumatic Ceramic Double Disc Gate Valve

FREE-Valve’s Pneumatic Ceramic Double Disc Gate Valve is mainly used in feeding and dumping the dry powder and the transport pipeline, which not only adopt toughening ceramic as shut off and wear out resistance material, but also design construction of pressure self-sealing and valve disc auto-rotate, so as to the sealing surface within the dry powder get more wear resistance in process of opening and closing frequently, thereby, which guarantee the high requirements of sealing performance of this valve and long working time.

1. Sealing pair is made of structural ceramics, which have perfect performance to resist wear and flushing.
2. Two-side sealing can realized due to double plate structure of the pneumatic ceramic double disc gate valve.
3. It inserts spring between double valve discs to ensure self- sealing through bi-directional flexible preload pressure of spring, having characteristics of low pressure bi-directional sealing and without dust clogging phenomenon in the process of the opening and closing of valve.
4. The valve has characteristics of good sealing performance, strong abrasion resistant, open and close easily.

Technical Parameters
The standards of flange endsASME B16.5, GB/T9113
nominal Pressure1.0MPa,Class150
Size RangDN50~DN 300, NPS2 ~NPS12
Connection typeFlange
Working Temperature≤200℃
Operating TypePneumatic, manual
Sealing surface materialEngineering ceramic
Pressure testGB/T13927, API598
Face to FaceGB/T12221, API609

1. Power plant ash handling system.
2. Cement industry-dry powders’ conveying and dumping.
3. Dressing works-dry powder materials’ selection and conveying.

Contact Information

Contact PersonAlice Wang
Fax Number
Post Code
AddressNo.26, Dongqing Street ,High-Tech developement Zone ,Zhengzhou City,Henan Province
About Us - Contact Us - Privacy Policy - Daily Updates - Report Abuse