High Pressure Flanged Ends Top Entry Type Trunnion Ball Valve

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

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.