Wafer Stainless Steel Knife Gate Valve (GAPZ73F)

• Type: Straight-through
• Material: Cast Iron, Cast Steel, Stainless Steel
• Connection Form: Wafer, Flanged
• Pressure: Low Pressure
• Actuator: Manual, Pneumatic, Electric
• Seal Surface: Knife Gate
• Model NO.: GAPZ73F, GAPZ73H, GAPZ43F, GAPZ43H
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Cutting
• Standard: GB, ANSI
• Application: Industrial Usage, Water Industrial Usage
• Nominal Pressure: Pn10, Pn16, Class 150lb
• Nominal Size: Dn50-Dn400, 2"_16"
• Flow Direction: Uni-Directional
• Seat Material: PTFE, EPDM, NBR, Viton, Metal
• Working Temperature: -29 Deg C - 650 Deg C
• Transport Package: Plywood Case
• Specification: CE, SGS
• Trademark: Goole, OEM
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 50, 000 PCS/Year

Product Description

Wafer Stainless Steel Knife Gate Valve (GAPZ73F)

Product Description

The clamp type knife gate valve is widely used in professional pipeline systems such as coal selection, ash discharge, slag discharge in mining power plants, urban sewage treatment, food, sanitation, medicine, etc.

Product Features

Manual Wafer Knife Gate Valve Features

1. The ultra short structural length saves materials and greatly reduces the overall weight of the pipeline system.
2. It occupies less effective space and can effectively support the strength of the pipeline, reducing the possibility of pipeline vibration.
3. The gate is made of austenitic stainless steel, which greatly improves its corrosion resistance and can effectively prevent sealing leakage caused by gate corrosion.
4. The upper sealing filler adopts flexible PTFE, which is reliable in sealing and easy to operate.
5. The gate has the function of a knife, which can effectively cut off various impurities in the medium.1. The ultra short structural length saves materials and greatly reduces the overall weight of the pipeline system.

Specification

Design and manufacture: JB/T8691-1998

structural length: GB/T15188.2-94

Flange connection: GB/T9113.1-2000 JB/T79-94

testing and acceptance: GB/T13927-92

Product Details

Valve body, upper cap	Carbon steel, stainless steel
Valve plate	stainless steel
Stem	stainless steel
Seal ring	Rubber, PTFE, stainless steel,hard alloy

Product Parameters

WAFER KNIFE GATE VALVE-  PN10   
Model:GAPZ73,  DN50-DN400
Solid One Piece Cast Body
Replacement Seat
Uni directional Type
Designed & Tested to MFS
 

MATERIALS OF CONSTRUCTION
Body:Ductile iron GGG40,Stainless Steel, Special material
Knife:SS304,SS316
Stem:SS420,SS304,SS316
Seat: EPDM, NBR, VITON, PTFE,METAL
Connection:PN10, JIS, others on request
 

COMMON APPLICATIONS
Waste Water and Water
Pulp & Paper
Food
Fly Ash Handling
Sewage
 

 

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