• Model Number: BZ644TC-150LB
• Brand Name: ZC
• Place of Origin: Zhejiang, China
• Minimum Order Quantity: 1 SET
• Supply Capacity: 5000/month
• Payment: T/T
• MemberShip: Free Member
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BZ644TC-150LB Ceramic butterfly Valve Description

Characteristics

The ceramic butterfly  valve adopts hi-tech and new ceramic structure materials to make its sealing elements and wearing parts ,thus improving its resistance to abrasion and corrosion and airtightness ,and extending its service life greatly . It is mainly applied in such industrial fields as power ,petroleum chemical engineering ,metallurgy mining and sewage treatment . especially for such harsh working conditions as high abrasion ,strong corrosion and high temperature and pressure 

Material for main parts

Item

Name

Material

Item

Name

Material

1

Body

WCB

9

Packing

304+Graphite

2

Seat Plate

25#

10

Packing bushing

1Cr13

3

Bushing

PTFE

11

Packing Gland

WCB

4

SEAT

Ind Ceramic

12

Yoke

Q235

5

Sealing Plate

25#

13

Worm

6

Sealing Ring

Ind Ceramic

14

Stud

B7

7

Disc

WCB+Ind Ceramic

15

Nut

2H

8

Stem

2Cr13

Application Specification

Design & Manuafcture

JB /T8691

Connection end dimension

Face to face

GB/T 15188.2

Flange dimension

JB/T 79.1

Inspect & Test

JB/T 8691

Material

Carbon Steel

GB/T 12229

Stainless Steel

GB/T12230

Mark

GB/T12220

Supply

GB/T12252