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Pneumatic Ceramic Double Disc Gate Valve

Pneumatic Ceramic Double Disc Gate Valve

Supplier info
Zhengzhou Free Fluid Control Technology Co., Ltd
Manufacturer
China
Origin
China
Warranty
1 year
Contact supplier
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 autofrettage 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.
Features:
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 ends ASME B16.5,GB/T9113
ominal Pressure 1.0MPa,Class150
Size Range:DN150-DN 300, NPS6 -NPS12
Connection type Flange
Operating Type Pneumatic, manual
Sealing surface material Engineering ceramic
Pressure test GB/T13927, API598
Face to Face GB/T12221, API609
Applications
1.Power plant ash handling system.
2.Cement industry-dry powder converying and dumping.
3.Dressing works-dry powder materials selection and conveying.

About the company

Primary products
Anti-Abrasive & Anti-Corrosive Valves
Year established
2008
Business type
Manufacturer
Number of employees
11-50
Address
No.93 Zizhu Road, High-Tech Development Zone, Zhengzhou City, Henan, China
Phone
0086-371-55019379
Fax
0086-371-55019379