Top Wellhead Equipment Co., Ltd.

Products Category
Contact Us

Tel: (281) 529-5066
Fax: (281) 529-5066
E-mail: sales@wellhead.us
Add: 8168 Mchard Road, Houston, TX, 77053, USA

Products

4 Inch 3000psi Demco Mud Gate Valve

4 Inch 3000psi Demco Mud Gate Valve 4 Inch 3000psi Demco Mud Gate Valve 4 Inch 3000psi Demco Mud Gate Valve
Product name:4 Inch 3000psi Demco Mud Gate Valve
Item:DMMGV4A3K001
Details:
4”×3000psi Butt Weld Ends 4”×3000psi Threaded Ends 4”×3000psi Flanged Ends
PARTS LIST  

 

Item

Description

Qty

Material

Remark

1

Body

1

4130

 

*2

Seat

1

Steel+NBR

 

*3

Gate

1

410

 

*4

Stem

1

410

 

*5

Bonnet Seal

1

NBR

 

6

Bonnet

1

4130

 

7

Body Stud Nut

4

5140

 

8

Body Stud

4

4140

 

*9

Stem Seal Assy.

1

Assy.

 

10

Stem Bushing

1

Bronze

 

*11

Sec. Seal

1

NBR

 

12

Retainer

1

420

 

13

Screw Housing

1

Steel

 

14

Bonnet Stud Nut

2

5140

 

15

Bonnet Stud

2

4140

 

*16

Stem Screw

1

Steel

 

*17

Stem Screw Seal

1

NBR

 

18

Hub Assy.

1

Steel

 

19

Lock Handle

1

Steel

 

20

Pin-Lock Handle

1

Steel

 

21

Lube Fitting

1

Assy.

 

*Major Repair------One Each For One Year’s Service