Two Piece Trunnion Mounted Ball Valve [Series 300]

Trunnion mounted series ball valves are offered in high quality carbon steel material in sizes from 2 inches to 12 inches. With flanged connection ends and various seat material options. Fire safe tested: API 607/6FA and EN12266-2.
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Manufacturer: Valtorc
Product Description, Dimensions and Specifications PDF

Series 300 (Trunnion Mounted Ball Valve)

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Valtorc's trunnion mounted designed ball valves are a high strength and quality valve for your industrial needs.  Offered in class 150/300/600/900 and 1500 in sizes from 2" - 12" in size.  The series 300 valves are offered in flanged connection ends with Nylon and Peek seats.

Offered in Class 150 to to Class 1500 With Flanged Connections

  • Anti blowout stem permit the replacement of the stem seals with the Ball Valve in the full closed or open position.
  • Two independent floating seat rings assure the bi-directional tightness of the valve from  zero  differential  pressure  to  the maximum rated pressure.
  • When the Ball Valve body cavity pressure exceeds the down stream seat spring preloaded force, the differential force in the cavity area   pushes the downstream seat away from the ball, the body cavity pressure will automatically  relived.  And  then  seat returns to the ball under spring loaded action.
  • The ball is fixed and the seat rings are floating, free to move along the valve axis. As the pressure increases the fluid pressure pushes the seat rings against the ball.
  • The electric conductance between all the metallic components of this series Ball Valve.

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American Made Ball Valves

Valtorc Internationals stainless steel (316/304) ball valves, carbon steel/iron ball valves, PVC ball valves, sanitary ball valves and special purpose industrial grade ball valves are tested and shipped out of our USA factory location.  Valtorc's ball valves are capable of 150 - 6,000PSI and greater, offered in various connection ends.

Please use the above selection to browse for your specific ball valve.  You may also use the search feature to search by series number.  Don't forget:  Valtorc has over 30 years experience in valve automation.  You can get nearly any ball valve actuated to the specifications you need.  Contact our actuation specialists today for a free quote!

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Valve Product Catalog

Download our 2017 product overview catalog or call us to request a copy.   Click here to download (3.8MB PDF)
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