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
Trademark: GOOLE, OEM
Transport Package: Plywood Case
Specification: CE, SGS, GMP
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
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
Trademark: GOOLE, OEM
Transport Package: Plywood Case
Specification: CE, SGS, GMP
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
Pneumatic Ceramic Swing Feed Valve(GZD644TC)

Characteristics:
This valve is applicable for discharge and transportation of dry ash systems in power plants and storehouse pumps, or can be used as an on-off device for pipelines containing abrasive dry ash, water (such as cinder water ) and the like in mines, paper making, chemical engineering and so on, as an on-off for pipelines with both soft grains and corrosive media. Its working nominal pressure is 1.0MPa, applicable temperature is below 200 Deg C, and air supply pressure is 0.6-0.8MPa.

After the valve closed, it's fully sealed in any direction. Its middle body adopts WCB steel casting and seamless steel pipe welding. Its sealing surface adopts a hard sealing element.

Its feed inlet is fully through without any blocks, and it has an automatic compressed air anti-blcikage blowing unit, with strong abrasion resistance, a good sealability, a small starting load and with  little ash sezure of accumulation.

It adopts a high-grade toughened structural ceramic seal, featuring high mechanical strength, strong abrasion resistance, a long service life and a compact structure, which can be installed at any angle.

Special ceramics is different from general ceramics, its hardness even more than steel,
second only to diamond, and corrosion resistant, high temperature resistant!!!!! "" metal
valve with long easy to produce the gap, ceramic valve is not. Because of wear-resisting,
anti-corrosive, sealing strong, ceramic water valve very water saving. "" our valves can be
used 500000 times, if every switch 60 times, can use 22.8 years, this is metal valve can not do it. "

Main Parts and Materials
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      

Application 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

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
 

  Pneumatic Ceramic Swing Feed Valve(GZD644TC)

Characteristics:
This valve is applicable for discharge and transportation of dry ash systems in power plants and storehouse pumps, or can be used as an on-off device for pipelines containing abrasive dry ash, water (such as cinder water ) and the like in mines, paper making, chemical engineering and so on, as an on-off for pipelines with both soft grains and corrosive media. Its working nominal pressure is 1.0MPa, applicable temperature is below 200 Deg C, and air supply pressure is 0.6-0.8MPa.

After the valve closed, it's fully sealed in any direction. Its middle body adopts WCB steel casting and seamless steel pipe welding. Its sealing surface adopts a hard sealing element.

Its feed inlet is fully through without any blocks, and it has an automatic compressed air anti-blcikage blowing unit, with strong abrasion resistance, a good sealability, a small starting load and with  little ash sezure of accumulation.

It adopts a high-grade toughened structural ceramic seal, featuring high mechanical strength, strong abrasion resistance, a long service life and a compact structure, which can be installed at any angle.

Special ceramics is different from general ceramics, its hardness even more than steel,
second only to diamond, and corrosion resistant, high temperature resistant!!!!! "" metal
valve with long easy to produce the gap, ceramic valve is not. Because of wear-resisting,
anti-corrosive, sealing strong, ceramic water valve very water saving. "" our valves can be
used 500000 times, if every switch 60 times, can use 22.8 years, this is metal valve can not do it. "

Main Parts and Materials
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      

Application 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

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
 

 

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