Valvesonly is the most trusted Trunnion Ball valve Manufacturer in USA. Trunnion ball valves belong to the family of quarter turn valves. The ball rotates 90 degrees to open or close the valve. It controls the flow of fluid and allows the flow to either start or stop. Trunnion ball valve has got its name because the disc used in it is ball shaped. The ball shaped closure element present inside its body is connected to two trunnions which are pivoted and help in flow control. It is most useful in applications in which shutoff is necessary. The structure of a trunnion ball valve is similar to normal ball valve except the trunnion which is an additional feature of the trunnion ball valve, it is a shaft which helps in keeping the ball in its position.
Trunnion Ball valve Manufacturer in USA manufactures valves that have the following parts:
SeatSeat RingBackup Ring‘O’ RingBody SealStudDovel PinLifting LugBallStemShellTYPES:
Forged trunnion ball valve.Casting trunnion ball valve.ADVANTAGES:
Minimum Torque: Trunnion valve requires minimum torque for its operation. The stem prevents unwanted friction between the ball and trunnion shaft.Trunnion ball valves have a wide range of sizes, larger ones are two piece or three piece and smaller ones are single unit. These are used for different types of applications.Trunnion ball valves are easy to operate as they require lower operational torque which in turn means that they have a smaller actuator.Trunnion ball valves exhibit double block and bleed property which makes them ideal for a wide range of applications.It has a fire safe design.It is designed in such a way that stem blowout can be prevented under excess pressure.
INDUSTRIES & APPLICATIONS:
Oil and Gas: Trunnion ball valves have a wide range of application in oil and gas industries such as crude oil, gas plants and refineries.Pipeline Industry: Trunnion ball valves can carry many types of fluids like oil, gases, slurries effectively hence, they are useful in pipelines which carry these kind of fluids.Hydrocarbon Industry: They have their application in hydrocarbon processing and formation units.Power GenerationChemical Industries: They are used in chemical industries for the safe storage and disposal of harmful chemicals due to their safety, durability and sealant properties.
DESCRIPTION:
Body: ASTM A216 WCB, ASTM A351 CF8, ASTM A351 CF8M
Stem: ASTM A182 F304, ASTM A182 F316
Ball: ASTM A182 F304, ASTM A182 F316
Seat: PTFE
End Connections: RF, RTJ, BW
Operation: Manual, Gear Operated, Electric Actuated
Nominal Size: DN100 to DN700
Nominal Pressure: Class150 to Class2500, PN1.6 to PN10.0
https://valvesonly.com/product-category/trunnion-ball-valve/
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