Cast Iron Balancing Valve

Description

The Cast Iron Balancing Valve is a flanged static (manual) balancing valve used to set and measure the design flow rate in each branch of a hydronic system. Its precision-characterized globe-pattern disc, numbered handwheel scale and two pressure test points allow accurate presetting with a flow measuring instrument. Once set, the memory stop lets the valve be closed for maintenance and reopened to the same position.

Technical Specifications:

• Pressure Class: PN16
• Size Range: DN50 – DN350
• Applicable Medium: Water, water-glycol mixtures
• Operating Temperature: -10°C to 120°C

Main Parts and Materials:

Key Product Features:

1. Accurate Flow Setting: Linear characteristic disc allows precise flow adjustment.
2. Pressure Test Points: Two measuring nipples for checking differential pressure and flow.
3. Memory Stop: Preset position is retained after closing for service.
4. Shut-Off Function: Also acts as an isolation valve, saving an extra fitting.
5. Clear Scale: Numbered handwheel indicator shows the opening position.

Applications:

Ideal for HVAC Chilled Water, Heating Systems, District Energy Networks, and Cooling Towers. Specifically suited for hydraulic balancing to ensure every terminal unit receives its design flow.

Additional information