Siemens Building Technology 257-02034 Valve Assembly L99H008 Comprehensive Seal Restoration: Includes professional-grade

Comprehensive Seal Restoration: Includes professional-grade O-rings and seat discs to eliminate internal leakage and bypass issues

whether configured on common or independent ductwork

preventing short-cycling and reducing mechanical stress on the heat exchanger

Universal Compatibility: Specifically designed as an interchangeable HVAC contactor with multiple mounting slots for easy retrofitting

Universal Power Compatibility: Functions on 24 VAC or 24 VDC

Siemens Building Technology 257-02034 Valve Assembly L99H008 Comprehensive Seal Restoration: Includes professional-gradeFor contractors servicing terminal units, the Siemens Building Technology 257 02034 is a standard setting normally open pneumatic valve assembly designed for precision control in low pressure steam and water applications. This 2 way globe valve features a 1 2 inch NPT female to female connection and is built on the rugged Powermite 599 MT Series platform, rated for ANSI Class 250 service. The forged brass body and brass trim provide the durability