TECVAL model VRLP Pressure Reducing Valve, reduces upstream pressure to a predetermined pressure set downstream in spite of changes in flow or upstream pressure.
Devices in ductile iron ASTM A536 flanged according to ANSI or DIN standard, and available in sizes form 2" to 10". Working temperatures between -30 F° to 200F°, and operating pressure up to 250 PSI for ANSI #150 and 500 psi for ANSI #300.