Slab Gate Valve, Through Conduit Gate Valve

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0577-57889889

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API 6D Throuht Conduit Gate Valve 600LB,Throuht  Conduit Slab Gate Valve
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API 6D Throuht Conduit Gate Valve 600LB,Throuht   Conduit Slab Gate Valve


Main features: Slab gate valve is an efficient and reliable through conduit gate valve,

with two floating seats to provide a tight seal with the gate. Full bore through conduit design can eliminate flow turbulence. Pressure drop is no larger than through an equal length of pipe.


Design standard :API 6D

Product range :
1.Pressure range :CLASS    150Lb~2500Lb
2.Nominal diameter :   NPS        2~48″
3.Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy
4.End connection : RF   RTJ   BW
5.Mode of operation:Hand wheel, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device;

Product features:
1.Double block and bleed seat design;
2.Operating torque is smaller than normal gate valve;
3.Bidirectional seals, no limitation on the flow direction;
4.When valve is in full open position, seat surfaces are outside flow stream that always in full contact with gate that can protect seat surfaces, and suitable for pigging pipeline;
5.Spring loaded packing can be chosen;
6.Low emission packing can be chosen according to ISO 15848 requirements;
7.Stem extended design can be chosen;
8.Normally open type or normally close type with through conduit design;







NO.

Part Name

material

NO.

Part Name

material

1

Drain Valve

AISI 1025+Zn

11Yoke BoltASTM A193 B7

2

Body

ASTM A216 WCB

12

Yoke

ASTM A216 WCB

3

Disc

A516 GR70+ENP /

A276 SS304

13

Hand wheelHT450

4

Oil Injector

AISI 1025+Zn

14

Indicating coverASTM A216 WCB

5

Seat Ring

A105/F304+RPTFE

15

Stem NutC95500

6

Seat ring

Viton

16

Stem PackingPTEF+Viton

7

Stem

F6A / ss304

17

Oil InjectorAISI 1025

8

Gasket

304+Graphite

18

Vent PlugAISI 1025
9BlotASTM A193 B719BonnetASTM A216 WCB

10

NutASTM A194 2H



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About us


The flat gate valves produced by our company are specially used in the oil pipeline of petrochina and sinopec, urban gas pipeline, aviation kerosene and other industries. There are various kinds of flat gate valves produced: parallel double gate valves, gas flat gate valves, expansion flat gate valves and API6D  flat gate valves

Contact us

ZheJiang ZhiLi Valve Co. Ltd
Address : Dongou Industrial Zone,Oubei Town,Yongjia County,Wenzhou, Zhejiang ,China   325105
Tel: +86-577-57889889
Fax:+86-577-57889889
E-mail:zhiivalve@zhiivalve.com
Http://www.zhiivalve.com