- Copyright (c) 2008-2017 GOOLE VALVE All Rights Reserved.
- Address: He yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China,Post Code:325105.
- TEL: 86-577-57789961 FAX: 86-577-57789962 Website :http://www.chinavalveonline.com E-mail: goole1@goolevalve.com
Products
- Control Valve
Electric and pneumatic regualting valve
CV3000 Regualting Valve
Self Operated Regulating Valve
Contact
Goole Valve Technology Co.,Ltd
Address: He yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577- 57789961
FaxL86-577-57789962
Email:goole1@goolevalve.com,
Web:http://www.chinavalveonline.com
Gate Valve
Wedge pattern fluorine plastic lined gate valve
Detailed
Design Standard.
Design & manufacture conform to GB 12234.
Face to face length conform to GB 12221.
Flange dimensions conform to JB78/79,GB9113.5(PN4.0)
Test & inspection conform to GB/T 13927.
Characteristics.
- All wetted parts are coated with Teflon.
- Opening and closing torque is reduced from the standard gate valve due to the low friction coefficient of Teflon.
- Gland sealing is with PTFE and is easy to replace.
- The valve is bi-directional.
Main Parts and Material.
|
No. |
Name |
Cast iron |
Cast steel |
Stainless steel |
|||
|
1 |
Body/bonnet/wedge |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
2 |
Lining/seat |
PCTFE(F3)/PVDF(F2)/FEP(F46)/PFA/PO |
|||||
|
3 |
Stem |
1Cr13 |
2Cr13 |
1Cr18Ni9 |
1Cr18Ni9Mo12Ti |
00Cr18Ni10 |
00Cr17Ni14Mo2 |
|
4 |
Packing washer |
Graphite/PTFE(F4) |
|||||
|
5 |
Bolt |
35 |
35 |
1Cr17Ni2 |
1Cr17Ni2 |
1Cr18Ni9 |
1Cr18Ni9 |
|
6 |
Nut |
45 |
45 |
0Cr18Ni9 |
0Cr18Ni9 |
0Cr18Ni9 |
0Cr18Ni9 |
|
7 |
Bracket |
HT250/WCB/CF8 |
|||||
|
8 |
Stem nut |
ZcuAl10Fe3/A439 D2 |
|||||
|
9 |
Handwheel |
KY33-08/WCB |
|||||
External Dimensions and Weights.
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