TESCOM™ 44-5500 Series Back Pressure Regulators
TESCOM™ 44 – 5500 Series Back – Pressure Gas Regulators The 44 – 4500 series general – purpose compact back – pressure regulators can control pressures up to 300 psig / 20.7 bar, suitable for gas or fluid services. It is applicable to hydraulic or pneumatic applications of general – purpose industrial equipment and back – pressure pump control. Specifications – Control Pressure Range: 0 – 50, 0 – 100, 0 – 300 psig / 0 – 3.4, 0 – 6.9, 0 – 20.7 bar – Materials – Body: 316 stainless steel or brass – Valve seat positioner: PEEK – O – rings: Viton®、Kalrez® – Other parts: – Stainless steel type: stainless steel – Brass type: brass – Operating Temperature: -15°F to 200°F / -26°C to 93°C – Port Size and Type: 1/4 NPTF – Flow Capacity: Cv = 0.30 – Weight: 2 lbs / 0.9 kg Features – Economical price and compact design – Piston – sensing design for safety and reliability – Options of stainless steel or brass construction – Cv = 0.3 – Low operating handle torque – Maintains airtight closure at all reseating pressures – Panel – mounted as standard – Optional pressure gauge port |