TE-4

Features:
  • Floating Ball
  • Uni-Directional (Bi-Directional available within the same framework and can be converted after the valve is installed if required)
  • ​From -20F to +1500F
  • Top entry design eliminates the need to cut a valve out of service when maintenance is required, unlike unibody designs.
  • Ball is lapped 360 degrees eliminating coating transition peaks that create extreme friction and higher torques when cycled.
  • Articulating gland flange (live loaded)  prevents asymmetric tightening of packing that causes side loading and packing leaks as with static glands.​​
  • Bonnet gasket is not susceptible to pipe stresses and memory, eliminating a potential leak path and re-alignment challenges. Inherent with 3 pc valve designs
  • Simple maintenance via top entry eliminates the challenges of realignment as is the case with 3pc designs. No risk of a body leak with the single bonnet design (redundant?)
  • Modular trim kit allows for simple, deliberate repair of a factory vacuum tested trim-set that is certified leak free vs. a cartridge assembly, and the associated risk of body damage during repair that may cause a leak path behind the cartridge damaging the welded valve and requiring removal.
  • JP500 HVOF Coating procedure applies our proprietary coating under compression vs. tension keeping the coating inherently on the ball and seats.
  • Scalable design for use in larger applications such as main steam, BFW and all other applications in a power plant that can benefit from a smaller envelope, and quarter turn ease of automation
  • Rotary operation extends life of packing vs. Y-Globe type pulling the stem through the packing gland.
  • Quick, quarter turn operation of valve prevents high velocities across seating surfaces as is the case with slow opening linear valves.
  • Socket wall thickness designed such that Post Weld Heat Treatment is not required.
  • Can be custom ordered with weld pups factory installed to eliminate field welding of dissimilar metals in transition areas ( ex. F91 to F22)
  • “Fits only one way” lever handle​​
Size / Pressure Class:
Up to 4"
ANSI / ASME 150 - 4500
API Pressure Class: 2K to 20k

​Standards:
API 6D, ASME B16.34

Leakage:
Metal Seat- ISO 5208 Leakage Rate D,
​other options available upon request
  • REPRESENTATIVE G.A.D.
  • MARKET/APPLICATIONS
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First valves installed in 2010
  • ​Corrosive Media
  • Erosive Liquids
  • Entrained Particulates in Gases
  • Power Generation
  • ​PetroChemical
  • ​Steam Services
UA-81888028-1