Asc Engineered Solutions 1330026360 Circuit Balancing Valve

Product Description

The ASC ENGINEERED SOLUTIONS 1330026360 is a FIG CB800 series circuit balancing valve designed for hydronic piping systems where precise flow control and system balancing are required. Built with a dezincification resistant (DZR) brass body, this valve handles flow rates from 22 to 42 gpm at a rated pressure of 235 psi. The handwheel actuator allows field technicians to make manual flow adjustments without additional tools. At 2 inches nominal size with FNPT end connections, it fits standard threaded piping configurations. Licensed mechanical contractors and pipefitters install this valve in heating and cooling distribution systems where balancing individual circuits is critical to overall system efficiency.

This valve is suited for commercial and residential hydronic HVAC applications, including chilled water and hot water distribution systems. The FNPT thread end style makes it compatible with standard pipe threading practices. It is typically installed at terminal units, air handlers, or branch takeoffs where individual circuit flow must be set and maintained. The handwheel actuator provides a straightforward means of throttling flow during commissioning or rebalancing after system changes.

Key Features

• DZR brass body resists dezincification in aggressive water conditions
• Flow range of 22 to 42 gpm supports a wide variety of circuit sizing
• 235 psi pressure rating suitable for commercial hydronic systems
• FNPT end connections compatible with standard threaded piping
• Includes DZR brass stem and valve disc, EPDM O-ring, and thermoplastic handwheel
• Manufactured in the United States

Compatibility

Designed as an OEM-style replacement or new-installation circuit balancing valve for 2-inch threaded hydronic piping systems. Consult system design documents to confirm flow and pressure requirements before installation.

Installation Notes

Installation should be performed by a licensed mechanical contractor or pipefitter in accordance with applicable local mechanical codes and ASHRAE hydronic system guidelines. Isolate and depressurize the system before making any threaded connections. Use thread sealant or PTFE tape appropriate for the service fluid and verify joint integrity before returning the system to operating pressure. Do not exceed the rated pressure of 235 psi.