TT-A46Y/F Pilot-Operated Safety Relief Valve

THINKTANK TT-A46Y/F is a pilot-operated safety relief valve designed for accurate overpressure protection, tight shutoff and stable operation where operating pressure approaches the valve set pressure or significant back pressure may occur. Size: DN25–DN200 depending on pressure rating Pressure Rating: PN16 / PN25 / PN40 / PN64 / PN100 / PN160 Design: Pilot-operated, piston-type main valve Pilot Type: Pop pilot, non-flowing arrangement Seat: Soft-seat sealing Set Pressure Tolerance: Within ±3% Overpressure: ≤10% Blowdown: ≤10% Seat Tightness: In accordance with API Std 527 Typical Industries: Oil & gas, chemical processing, power generation, metallurgy and municipal gas systems