Non-detergent chemistry prevents sludge buildup and protects internal valves from carbonization

the 400437 is specifically engineered for liquid line installation

The Danfoss 013G-8013 RA2000 Angle Body is a high-performance 1/2" side mount radiator valve specifically engineered for modern hydronic and low-pressure steam units

0" WC for versatile field applications

This specific model is the correct automatic drain valve for units produced with date codes before 9923

Honeywell 14004898-001 Repair Freon Non-detergent chemistry prevents sludge buildupThe Honeywell 14004898 001 is a high precision valve rebuild kit engineered specifically for VP531A and VP531C series pneumatic terminal unit valves. This OEM Honeywell secondary insert and repair top assembly features a 1. 6 Cv rating, providing accurate modulation and equal percentage flow characteristics required for consistent climate control in commercial HVAC systems. Designed for field service reliability, the 14004898 001 is a direct