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.

Swing ceramic feed valve

Swing ceramic feed valve
  • Model Number: Q641TC-150LB
  • Brand Name: ZC
  • Minimum Order Quantity: 1 SET
  • Supply Capacity: 5000/month
  • Payment: T/T
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Swing ceramic feed valve Q641TC-150LB Description

Characteristice:

This valve is applicable for discharge and transportation of dry ash systmstems in power plants and storehouse pumps,or can be used as an on-off for pipelines containing abrasive dry ash. Water(such as cinder water) and the like in mines, papermaking, chemical engineering and so on, as an on-off for pipe lines with both soft grains and corrosive media, lts working nominal pressure is 1.MPa applicable temperature≤200℃, and air supply pressure 0.6-0.8MPa.

After the valve is closed, it’s fully sealed in any direction, it’s 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 antl-blockage blowing unit, with strong abrasion resistance. a good seal blowing unit, with strong abrasion resistance, a good seal ability, a small starting load and with little ash seizure or 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 ben installes at any angle.

Materials for main parts

Item

   

Name

   

Material

   

Item

   

Name

   

Material

   

1

   

Body

   

WCB

   

7

   

Packing

   

Flexible Graphite

   

2

   

Plate

   

WCB+Composite ceramic

   

8

   

Packing gland

   

2Cr13

   

3

   

Seat

   

Composite engineering ceramic

   

9

   

Spring

   

50CrVA

   

4

   

Plate seat

   

45#

   

10

   

Pneumatic device

   

5

   

Stem

   

2Cr13

   

11

   

Nut

   

25

   

6

   

Middle body

   

WCB

   

12

   

Stud

   

35CrMoVA

   

Application specification

Design and manufacture

   

CB/T12224

   

Connection end dimension

   

Structural length

   

Manufacturer’s standard

   

Flange dimension

   

JB/T 79.1

   

Inspection and test

   

GB/T 9092

   

Material

   

Carbon steel

   

GB/T 12229

   

Stainless steel

   

GB/T 12230

   

Mark

   

GB/T 12220

   

Supply

   

GB/T 12252