ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

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ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD was founded in 2016, main in producing and supplying products like Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve and so on, our products are selled to Asia, South America, and other markets.

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Thin Type Pneumatic Ceramic Double Disc Gate Valve

Thin Type Pneumatic Ceramic Double Disc Gate Valve
  • Model Number: FRZ674TC
  • Brand Name: FREE-VALVE
  • Place of Origin: Henan, China
  • Minimum Order Quantity: 2 Sets
  • Supply Capacity: 200 Sets /Month /month
  • Payment: T/T
  • MemberShip: Free Member
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FRZ674TC Thin Type Pneumatic Ceramic Double Disc Gate Valve Description

FREE-VALVE’s thin type 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-rotating, so as to the sealing surface within the dry powder get more wear resistance in process of opening and closing frequently, thereby, it 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. Double-side sealing can realized due to double disc structure. Short structure length, convenient for use in short installation space.

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.

5. It can be installed at any position and Angle.

Technical Parameters

Flange standards

ASME B16.5,GB/T9113

Nominal Pressure

1.0MPa,Class150

Size Range

DN50~DN 300, NPS2 ~NPS12

Connection type

Wafer

Working Temperature

≤200℃

Operating Type

Pneumatic

Sealing surface material

Engineering ceramic

Pressure test

GB/T13927, API598

Face to Face

GB/T12221, ASME B16.10

Applications

1. Power plant ash handling system.

2. Cement industry-dry powders’ conveying and dumping.

3. Dressing works-dry powder materials’ selection and conveying.


Body Material WCB
Sealing Material Engineering Ceramic
Pressure class PN10
Operated method Pneumatic
Valve Type Double Disc Gate Valve
Connecting method Wafer