Zhongcheng Valve Co.,Ltd

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Zhongcheng Valve Co.,Ltd was founded in 1998, main in producing and supplying products like Knife gate valve, Ceramic valve, Ball Valve and so on, our products are selled to USA, EUROPE, THAILAND.

Pneumatic Ceramic knife gate valve

Pneumatic Ceramic knife gate valve
  • Model Number: pz673tc-150lb
  • Brand Name: ZC
  • Minimum Order Quantity: 1 SET
  • Supply Capacity: 5000/month
  • Payment: T/T
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Pneumatic Ceramic knife gate valve pz673tc-150lb Description

Characteristics

This valve is application as an on-off media containing high –hardness grains ,such as cinder water , or for pipelines with both soft grains and corrosive media .its nominal pressure is 1.0 Mpa ,and application temperature≤150℃ 。the sealing surface adopts had seal , and all medium contacting parts are made of structural ceramic withextremely high chemical stability and hardness .Therefor , it has extremely strong resistance to abrasion ,corrosion and erosion .good heat insulation and small thermal expansion . Its feed inlet is fully through without any blocks and it has strong abrasion resistance a good seal ability and a small strating load , with little ash seizure or accumulation .It adopts a high-grace 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

Material for main Parts


Item

   

Name

   

Material

   

Item

   

Name

   

Material

   



1

   

Body

   

WCB

   

6

   

Stem

   

Q235+Hcr

   



2

   

Disc

   

Ind+Ceramic

   

7

   

Yoke

   

Q235

   



3

   

Seat

   

8

   

8

   

Nut

   

10

   



4

   

Packing

   

PTFE

   

9

   

Traval Switch

   

Assemble

   



5

   

Packing Gland

   

WCB

   

Pneumatic

   

Assemble

   


Application Specification


Design & Manuafcture

   

GB/ T 8691

   



Connection end dimension

   

Face to face

   

GB/T 15188.2

   



Flange dimension

   

Gb/T9113.1

   



Inspect & Test

   

JB/T 8691

   



Material

   

Carbon Steel

   

GB/T 12229

   



Stainless Steel

   

GB/T12230

   



Mark

   

GB/T12220

   



Supply

   

GB/T12252