the unit utilizes a Teflon PFA soft seat and brass trim

High-Temperature Durability: Engineered with premium refractory materials to withstand localized burner heat without cracking

The Bray Series 93-1602-11310-532 is a 6-inch pneumatic actuator engineered for precise quarter-turn control in high-demand HVAC and industrial fluid systems

Designed with a high-density recrystallized silicon carbide element

Featuring a 1/2-inch sweat connection

Siemens Building Technology 599-00514 Valve Assembly 322838-754 the unit utilizes a TeflonThe Siemens 599 00514 Valve Assembly is a precision engineered 2 way zone valve designed for demanding hydronic applications, including radiant floor heating, fan coil units, and VAV systems. Featuring a 1 2 inch sweat connection and a 4. 0 Cv linear flow characteristic, this valve ensures stable control over hot or chilled water and glycol solutions up to 50%. The brass body with brass trim construction provides the durability required for high cycle