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Home > Products > Ceramic Valve > Ceramic Knife Gate Valve > Manual ceramic knife gate valve

Manual ceramic knife gate valve

Basic Info

Model No.: PZ73TC

Product 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 with
extremely 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 of main parts

Item

Name

Material

Item

Name

Material

1

Body

Body

9

Stem

2Cr13

2

Seat

Ind Ceramic

10

Yoke

WCB

3

Plate

304+Ceramic

11

Stem Nut

T

4

Packing

PTFE

12

Bearing

5

Stud

35#

13

Handwheel

Ht200

6

Gasket

103

14

Bearing gland

35#

7

Nut

25#

15

Handle locked nut

Q235

8

Packing Gland

WCB






■ 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

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Product Categories : Ceramic Valve > Ceramic Knife Gate Valve

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