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Home > Products > Ceramic Valve > Ceramic Knife Gate Valve > Pneumatic- Manual Ceramic Ball valve

Pneumatic- Manual Ceramic Ball valve

Basic Info

Model No.: Q241TC

Product Description




Characteristics


This
valve is application as on-off or
pipelines with high-hardness grains or wwith both soft grns and corrosive
medium .Its nominal pressure is 1.6Mpa
,and applicable temperature ≤200℃ .And
air supply pressure 0.6-0.8 Mpa .All medium contacting parts are made of
structure ceramic ,featuring extremely high chemical stability and hardness (Rockwell
Hardness HRC90 0),Only next to diamond .Therefor ,this valve has
extremely strong resistance to abrasion ,corrosion and erosion ,good
heat insulation and small thermal expansion the ball body is made with advanced
grinding equipment and process with high –precision ball roundness and good
surface quality ,and after facing –up with the valve seat ,a good seal ability
can be obtained by means og self-lubrication of Zr02CERAMIC .thanks to the
ceramic`s strong resistance to abrasion ,this valves is durable and extremely
reliable with a long service life being 2-4 times of that Ti alloy and Monel valves


■ Material for main Parts

Item

Name

Material

item

name

Material

1

Body

WCB

10

Stem

2Cr13

2

Mid-Body

WCB

11

Packing

35#

3

Middle Body Sleeve

Ind Ceramic

12

Hex nut

PTFE

4

Seat

Ind Ceramic

13

Equal –length Stud

2H

5

Flange Sleeve

Ind Ceramic

14

Packing Gland

WCB

6

Ball

17-4PH

15

Yoke

Q235

7

O ring

Fluorine Rubber

16

Pneumatic

Assemble

8

Spring

17-4PH

17

Cylinder

Assemble

9

Washer

.35#



■ Application Specification

Design & Manuafcture

GB/ T12224

Connection end dimension

Face to face

GB/T12221

Flange dimension

Gb/T9113.1

Inspect & Test

JB/T 9092

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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