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Models FP/SP-2000/3000
3 Piece Bodies
Stainless Steel & Carbon Steel
Full Port / Standard Port
Valve Sizes: 1/4" through 4"
Pressure Ratings:
- Model FP: 2200 psi WOG
- Model SP: 2200 psi WOG
- FP & SP: up to 500 psi WSP
Flow-Tek’s Triad Series ball valves feature live loaded stem seals and a redundant body seal design. Available in full and standard port models, these rugged, high pressure 3-piece valves are ideal for process, severe service, high temperature, and high cycle applications.
Secure Mount
Triad Series valves offer ease of automation due to an integrally cast actuator mounting pad that complies with ISO 5211 standards through 2" valve sizes.
ASME B16.34 Class 600
All Triad Series valves are designed to meet this specification and can be certified upon request at order submittal.
Smart Stem Assemblies
Flow-Tek manufactures heavy duty, high quality stems with double “D” connection to ball and operator mounting. All Flow-Tek stems are internal entry and blowout proof for maximum safety. Triad Series valves through 21/2” feature strong, large diameter stems with live -loaded, self-adjusting primary and secondary sealing. Utilizing belleville washers, the stem seal automatically adjusts to compensate for changes in temperature and normal wear. The assembly is secured by a saddle-type lock washer, preventing unthreading of stem nuts in high cycle automation applications.
Dual Body Seals
Flow-Tek’s Triad Series valves utilize a dual body seal system to provide added protection against external leakage. The inner primary seal is TFM material. The secondary seal is graphite. Utilizing TFM as the inner seal minimizes the possibility of color contamination of the process media. Both body seals are securely retained in grooves machined into the body. These grooves reduce seal movement and cold flow. Therefore, constant compression is maintained even under extreme conditions.
Fire Safe: API 607-4 Certified
Flow-Tek’s dual body seals, Smart Stem with graphite stem packing, and metal-tometal contact of ball to body combine to produce a valve that meets the highest fire safety standards under extreme conditions. In the event of a fire, if excess heat destroys the resilient seat materials, the metal ball makes contact with the metal body. Graphite secondary body seals prevent external leakage, and the live-loaded graphite stem packing prevents stem leakage. Dual Body Seals and Fire Safe Design Body
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