Armstrong International GP-2000-1.5-3/21 Main Valve W/Pilot Control 3-21PSI 1.5"NPT

The Armstrong International GP-2000-1.5-3/21 Main Valve is an essential part of an HVAC system and it is designed with steam pressure control, it has a connection size of 1.5 NPT and a pressure range of 3-21 PSI. Its construction is highly resistant, with hardened stainless steel parts it can be repaired while on the production line. The benefits include use in heating systems, heat exchangers, and process equipment, efficiency, and operational safety with low maintenance, maintenance better system performance, and increased durability of system equipment.