SIEMENS 254-01119 Zone Valve Assembly 24V Equal Percentage Control 1/2 Inch NPT voomi_id_4839 The Johnson Controls T-4506-209 is

The Johnson Controls T-4506-209 is a reliable pneumatic room thermostat featuring dual temperature control

and a Buna-N diaphragm

Engineered with high-quality components

this valve supports various HVAC system requirements

The A91285 strainer is critical for maintaining the efficiency and longevity of HVAC systems by filtering out particles that could cause damage or reduce performance

SIEMENS 254-01119 Zone Valve Assembly 24V Equal Percentage Control 1/2 Inch NPT voomi_id_4839 The Johnson Controls T-4506-209 isProduct Description The Siemens 254 01119 Zone Valve Assembly is a highly efficient solution for controlling the flow of hot or chilled water in various HVAC systems. Its robust design features a two way, normally open, linear flow with a bronze body and a floating actuator, suitable for use in fan coil units, convectors, and reheat coils. Non spring return ensures reliable operation and durability. Features a brass body with chrome plated brass ball