TE-4
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Features:
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- Downstream seats locked to prevent blowout in back pressure condition.
- 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.
- Truly in-line repairable design does not require spreading of piping system unlike in 3pc designs.
- Modular trim kit allows for simple, deliberate repair of a factory vacuum tested trim-set that is certified leak free vs. competitor design.
- 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.
- Quarter turn operation extends life of packing vs. pulling the stem through the packing gland in a Y-Globe operation.
- Quick, quarter turn operation of valve mitigates damage from high velocities across seating surfaces unlike in slow opening linear valves.
- Overall envelope dimensions compact vs. competitor design.
- ISO-5211 mounting bracket standard.
- 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" (custom sizes available)
ANSI / ASME 150 - 4500
Standards:
ASME B16.34
Leakage:
Zero Seat Leakage: Type-tested with high pressure Nitrogen gas, achieving zero bubbles
Up to 4" (custom sizes available)
ANSI / ASME 150 - 4500
Standards:
ASME B16.34
Leakage:
Zero Seat Leakage: Type-tested with high pressure Nitrogen gas, achieving zero bubbles
First valves installed in 2010
- Corrosive Media
- Erosive Liquids
- Entrained Particulates in Gases
- Power Generation
- PetroChemical
- Steam Services
