Goole valve co.,Ltd

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Yongjia Goole Valve Co.,Ltd

Address:  He yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577- 57789960

FaxL86-577-57789962

Email:goole2@goolevalve.com

Web: www.chinavalve2.com

Position: Home > Products > Fluorine Plastic Lined Valves > Diaphragm Valve
Diaphragm Valve

PTFE Lined Diaphragm Valve

PTFE Lined Diaphragm Valve
PTFE lined Diaphragm Valve can be divided into Weir Type PTFE Lined Diaphragm Valve with Model G41F and Straight Through Type PTFE Lined Diaphragm Valve with Model G45F.

Detailed

Design Standard.

1.Design & manufacture conform to GB 12239.

2.Face to face length conform to JB 11688.

3.Flange dimensions conform to JB78 or according to requirements.

4.Test & inspection conform to GB/T 13927.

Main Parts & Material.

No.

Name

Cast iron

Cast steel

Stainless steel

1

Body,bonnet and wedge

HT250

WCB

CF8

CF8M

CF3

CF3M

2

Stem

35

1Cr13

1Cr18Ni9

1Cr18Ni12Mo2Ti

00Cr18Ni10

00Cr17Ni14Mo2

3

Lining

FEP(F46),PCTFE(F3),PFA,PO

4

Diaphragm

FEP(F46)/CR,PFA(F4)/FPDM

5

Stem nuts

ZcuAi10Fe3

6

Bolt

35

35

1Cr17Ni2

1Cr17Ni2

1Cr18Ni9Ti

1Cr18Ni9Ti

7

Nut

45

45

0Cr18Ni9

0Cr18Ni9

0Cr18Ni9

0Cr18Ni9

8

Handwheel

HT200

HT200

WCB

WCB

WCB

WCB

 

Main External Dimensions and Weights.

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