High Pressure Flanged Ends Top Entry Type Trunnion Ball Valve

Applicable Standard:
Test & Inspection: API 598
Design & Manufacture: API6D
Flange Dimension: ASME B.16.5
Butt Welding Dimension: ASME B.16.25
Face to Face Dimension: ASME B.16.10

Product Details

Top entry ball valve have floating and trunnion structure.

Trunnion ball valve can turn on and turn off by ball disc. seal insert into seat , metal seat have install spring.

When seal surface breakdown, can auto-release pressure.

Suit for water, acid, natural gas and trouble medium.

Nominal diameter: 1/2" - 24"

Pressure range: 150LB - 1500LB

Working temperature: -196℃ - +560℃

Body material: Carbon steel, Stainless steel, Alloy steel


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Applicable Standard:

Test & Inspection: API 598

Design & Manufacture: API6D

Flange Dimension: ASME B.16.5

Butt Welding Dimension: ASME B.16.25

Face to Face Dimension: ASME B.16.10


Material of Parts:

No.

Part Name

Carbon Steel

1

Body

A216-WCB

2

Ball

A105+ENP

3

Stem

A182 F6a

4

Seat

PTFE

5

Seat Ring

A105+ENP

6

O-Ring

Viton

7

Packing

PTFE

8

Gasket

PTFE

9

Bearing

PTFE+304

10

Spring

INCONEL-X750

11

Bolt

A193 B7

12

Nut

A194 2H 

13

Pin

Carbon Steel 

14

Eyebolt

Carbon Steel 

15

Eyebolt Nut

Carbon Steel 

16

Yoke Sleeve

Aluminum-Bronze

17

Handwheel 

Malleable Iron 



Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of high pressure flanged ends top entry type trunnion ball valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
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