• Pneumatic Ceramic Swing Feed Valve (GZD644TC)
  • Pneumatic Ceramic Swing Feed Valve (GZD644TC)
  • Pneumatic Ceramic Swing Feed Valve (GZD644TC)
  • Pneumatic Ceramic Swing Feed Valve (GZD644TC)
  • Pneumatic Ceramic Swing Feed Valve (GZD644TC)
  • Pneumatic Ceramic Swing Feed Valve (GZD644TC)

Pneumatic Ceramic Swing Feed Valve (GZD644TC)

Type: Straight-through
Material: Carbon Steel
Connection Form: Flange
Pressure: Low Pressure
Actuator: Manual, Pneumatic, Electric
Seal Surface: Ceramic Single Disc
Customization:

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  • Overview
  • Product Description
  • Installation Instructions
  • Product Features
  • Specification
  • Working Principle
  • Product Details
  • Product Parameters
  • View of the factory
Overview

Basic Info.

Model NO.
GZD644TC
Thread Position of Valve Rod
Outside Gate Valve
Usage
Emptying
Standard
DIN
Application
Industrial Usage
Suitable Temperature
Below 200 Deg C
Size
Dn50-Dn400
Medium
Dry Ash in Power Plant, Slurry, Cement Ash, Powder
Design Pressure
Pn10, Pn16
Connection
Flanged
Air Supply Pressure
0.6-0.8 MPa
Transport Package
Plywood Case
Specification
CE, SGS, GMP
Trademark
GOOLE, OEM
Origin
Wenzhou, Zhejiang, China
HS Code
8481804090
Production Capacity
50, 000 PCS/Year

Product Description

Pneumatic Ceramic Swing Feed Valve (GZD644TC)
Product Description

Pneumatic Ceramic Swing Feed Valve (GZD644TC)

Pneumatic Ceramic Swing Feed Valve (GZD644TC)
Installation Instructions
 

Installation, Use & Maintenance:

1. Before Installation, it's necessary to clean the valve and remove possible defects caused in the transportation process.
2.Check carefully whether marks and the nameplate on the valve meet operating requirements.
3. This valve can be insstalled on pipelines at any angle.
4. This valve shall be fully open or fully closed in running and not be used as a throttle valve, or else its sealing surfaces will be washed and get worn faster.
5. For Long term storage, it shall be stored in a dry and ventilated room whth periodic check to avoid rust.
6. Knocking shall be avoided in the transportation process.
Product Features

 

Structural Features:

1. Use a Cylinder as the actuator to drive the gate directly to move up and down, with fast opening/closing.
2. The double gates adopt floating connection to produce reliable one-way seal under the medium pressure action. Also the floating connection can drive the gate to rotate up in opening/closing due to misaliginment of axial lines so that the friction grains between the valves' gate and seat are distributed evenly to produce no linear abrasion, thus improving its service life greatly.
3. Sealing surfaces of the valve's body and gate are lined with anti-wear ceramics, with excellent resistance to abrasion.
4. Being compact, it's easy for transportation, installation and maintenance.
Specification

Specification
1. Design and Manufacture: GB/T 12224
2. Face to Face Dimension: Manufacturer's Standard
3. Flange Dimension: JB/T 79.1, ANSI B16.5  DIN 2543, JIS B2020
4. Inspection and Test: GB/T 9092
5. Material Standard: GB/T 12229 for Carbon Steel, GB/T 12230 for Stainless Steel

Working Principle

Working Principle

When the cylinder drives the gate to move downwards through the valve's stem, sealing surfaces of the valve's gate and body will be engaged to cut off the channel, namely, closing; the other way around is opening.
Product Details

Main Parts and Materials
Pneumatic Ceramic Swing Feed Valve (GZD644TC)

Sr No. Parts Material Sr No. Parts Material
1 Body WCB 7 Middle Body WCB
2 Disc Ceramic 8 Packing Flexible Graphite
3 Seat Ceramic 9 Packing Gland 2Cr13
4 Stem 2Cr13 10 Bracket Q235
5 Stud 35CrMoVA 11 Pneumatic Actuator Aluminum Body
6 Nut 25      
 
Product Parameters

Main External and connecting Dimensions 

DN PN L D D1 H n-d
50 10 120 160 125 280 4-16
65 120 180 145 295 4-16
80 120 195 160 320 8-16
100 120 215 180 380 8-16
125 160 245 210 400 8-16
150 160 280 240 480 8-20
175 160 310 270 600 8-20
200 160 335 295 800 8-20
250 20 405 350 1250 12-22
300 20 460 400 1550 12-22
View of the factory
Pneumatic Ceramic Swing Feed Valve (GZD644TC)
Pneumatic Ceramic Swing Feed Valve (GZD644TC)
 
Pneumatic Ceramic Swing Feed Valve (GZD644TC)
Pneumatic Ceramic Swing Feed Valve (GZD644TC)

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Management System Certification
ISO 9001, ISO 14001
OEM/ODM Availability
Yes