Product Details
Pneumatic Ceramic Double Disc Gate Valve
Brand: FREE-VALVE Specification: gate,FRZ644TC,Price:600-5000USD/set
Location Henan Pubdate: 2020-11-09
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Product Details

 Features:

1. Sealing pair is made of structural ceramicswhich 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 B16.5GB/T9113

nominal Pressure

1.0MPa,Class150

Size Range

DN50~DN 300, NPS2 ~NPS12

Connection type

Flange

Working Temperature

≤200

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 powders’ conveying and dumping.

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

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