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Product description

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

Features:

Sealing pair is made of structural ceramics,which have perfect performance to resist wear and

Two-side sealing can realized due to double disc structure of the pneumatic ceramic double disc gate

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

The valve has characteristics of good sealing performance, strong abrasion resistant, open and close

Technical Parameters

The standards of flange ends

ASME

nominal Pressure

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

Power plant ash handling

Cement industry-dry powders’ conveying and

Dressing works-dry powder materials’ selection and

Details

Brand:
FREE-VALVE
Country of Origin:
China
Industrial Sector:
Part ID:
FRZ644TC
Measurements:
Piece
Model:
FRZ644TC
Price:
$600.00USD
SKU:
pieces
Part ID:
gate
UNSPSC Code:
HS848180

Supplier