Rego Cryco-Flow Products TMF250B Flow Control Valve

The REGO Cryo-Flow TMF250B Flow Control Valve meters cryogenic gas flow in one direction and provides free flow in the opposite direction, enabling precise regulation in cryogenic gas lines. It has a brass body, a metal piston seal, and a P port that is 1/4 in NPT female, suited for compact installations. The unit’s flow coefficients are CV 1.47 in the free-flow direction and CV 0.47 in the controlled direction, allowing predictable metering across operating conditions. Bleed holes in the piston cushion closing and extend valve life, and a soft-seat piston check option is available on 1/4 in brass sizes for tighter shutoff. This TMF250B is part of RegO’s Cryo-Flow line, designed for robust cryogenic service and reliable metering performance in gas-handling applications. The TMF-series configurations specify a 2 PSIG cracking pressure for the internal check valve, illustrating its ability to maintain controlled flow while accommodating venting and purge needs.