Size Range
2"~48"
Temperature Range
-196℃~650℃
Pressure Rating
ASME CL, 150, 300, 600
1. Didtek Ball Valve can be quickly opened and closed with a quarter turn movement
2. Ensure a very tight seal without the need for high torque forces
3. have a compact design (this is the main difference between a ball valve and a gate valve – which are both on/off devices).
4. In a floating valve, the ball is suspended in the flowing fluid and is kept in position by the compression of two elastomeric seats against it.
5. Plant fires are a serious concern for soft-seated ball valves because of possible fluid leakage and consequent increase of the fire magnitude caused by deterioration of resilient sealing materials.
6. The “Full port” (FB) type features a bore size (the hole of the ball) matching the bore size of the connected piping. Full port ball valves minimize the pressure drop that is generated by reduced port valves but they are of course more bulky, heavy and expensive. FB ball valves are better suited, than RB ball valves, for throttling applications.
TRBV Cast Trunnion Ball Vaive are manufactured to the latest edition of API Standard 6D and tested to API Standard 598.And TRBV Trunnion Ball Vaive have been designed for severe oil and gas applications,including production,transportation and dis-tribution.
2'' to 48''
LCB
-196 to 650°C
A182 F304
ASME CL150, 300, 600
PTFE/PEEK/PPL/NYLON/DEVLON/RPTFE/DELRIN
Zero Leakage
ASTM B148 C63200
Two Piece
API 6D
Flanged
API 598
Lioyd's CE, Lioyd's UKCA, EAC, ISO 9001, API 6D, API 6FA
Full
ASME B16.10 API6D
Oil and Gas Pipeline, Offshore Platforms, Onshore Terminals, Emergency Shutdown, Suction and Discharge Isolation, Block and Bypass, Pumping, Compression and Reinjection Units, Metering Stations, Pig Traps, Surge-Relief Skids, Decoking Isolation, Buried Services, Produced Water (Brine) Services
