3PC Forged Steel Ball Valve

Description

3PC Forged Steel Trunnion Mounted Ball Valve

Product Range

Size ：1-1/2~60”(DN40~DN1500)

Rating ：150~2500LB（PN16~PN420）

Body Materials ：Forge Carbon Steel, Stainless Steel, Duplex Steel

Trim ：Carbon Steel, Stainless Steel, Duplex Steel

Design Feature

Full port or reduce port

Fire safe certified

Double block & bleed

Emergency sealant injection

Cavity pressure self relief

Blowout-proof stem

Antic-static

3 PC Side Entry

Optional double piston design

Applications:

Gas Production, Gasoline, Offshore, Oil Production, Oil Transportation, Drilling and Production,

Petrochemical Processing, Petroleum Distribution, Petroleum Production and Refining

Industries:

Gas Treatment, Oil and Gas

Standards:

ASME (ANSI), ISO, ISO 9001:2000

Features

Trunnion-mounted ball: Features a fixed ball and floating seat rings. Bearings absorb the side load generated

by the pressure acting on the ball.

Independent ball and stem: The ball and stem are independent to minimize the effect of side thrust from

pressure acting on the ball.

Double block and bleed (DBB): Both seats hold their respective pressure independently of the body cavity

pressure, which is ideal to verify that the seats are sealing.

Soft-seated valves: In valves designed for standard service, a resilient material is inserted into the metal seat

holder to provide a soft-seating action in addition to the metal-to-metal seating between the ball and seat rings.

Self-relieving seat rings- two seat rings assure bi-directional sealing of the valves.

Anti-blowout stem maintained because the stem is retained by the stem cover.

Optional features

Emergency sealant injection stem seals and seat face

Metal seated valves

Double piston effect seats

Extended stem and fittings for below ground service

Numerous types of body, trim, seal area overlay and seal materials available

Send Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at sara@valvellv.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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