This Watts balancing valve is rated for a maximum water temperature of 250°F and a working pressure of 50 psi

Key Benefits for Technicians OEM Compatibility: Precision-fit for Heil

Can I use this for BACnet MS-TP networks

Manual Override: Includes a manual operating handle for system balancing and emergency operation during power loss

The Field Controls GVD-12PL (46487601) is a critical efficiency component for modern and legacy gas-fired heating systems

Siemens Combustion AZL52.40B1 Programming Display 30067439-890 This Watts balancing valve isThe Siemens Combustion AZL52. 40B1 is a robust programming display and operator unit engineered specifically for the LMV5 burner management system. As a critical interface for linkageless burner control, this unit facilitates precise combustion system diagnostics, commissioning, and real time monitoring of industrial and commercial burners. This specific North American (US) variant features a 4MBit internal memory and a high visibility backlit LCD