Cast Steel Trunnion Ball Valve

Cast Steel Trunnion Ball Valve

Item Name Solid metal floating ball valve
Class/Score a hundred and fifty#—300# PN16-PN40
Dimension one/2″-36″DN15-DN900
Materials Physique Materials : Carbon steel, Stainless metal,Duplexstainless metal, Bronze ,Inconel and so forth
Finishes Flange End( RF,RTJ)
Procedure Handbook, Equipment, Pneumatic, Electric, and so forth

Cast metal trunnion ball valve description

Trunnion mounted ball valves are made for upstream sealing. The load generated by the line fluid on ball is absorbed by the trunnion bearings and is right transmitted to the valve physique, and the upstream seat pushed by medium stress drifts in the direction of the ball to creater reliable sealing. The seat style has a developed-in computerized cavity aid mechanism.

Trunnion mounted ball valves have a base entry stem design and style, in which the stem is inserted from inside the entire body. The increased the line strain, the tighter the seal. An elastomer seal in the type of an o-ring is situated at the reduced finish of the stem, which supplies the 1st level of safety to the environment. Valves are presented with vent and drain connections for venting/draining of the valve cavity. Vent and drain connections can also be employed for on-line affirmation of valve sealing.

Product features of forged metal trunnion ball valve

Trunnion ball type

Split physique,2-piece or three-piece body

Anti-static system

Fire risk-free in accordance to API607

Locking system

Anti-blowout stem

Applicable JCPT of cast metal trunnion ball valve

Dimensions: 1-one/two” – 32″ ,DN 40 – DN 800

Force Score: Class150 – Class 600  or PN 16 – PN one hundred ten
Substance of valve body:WCB, LCB, LCC, CF8, CF8M, CF3,CF3M Hastelloy,
Super Duplex, Alloy twenty , LCB and so forth.


Cast Steel Trunnion Ball Valve


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