Low Temperature Mesurflo® Automatic Balancing Valves for Glycol Chiller Systems as low as 15°F

The "Gold Standard" for controlling flow specifically designed for glycol systems operating at temperatures as low as 15°F. Models 2510LT and 2520LT are designed for supermarket display cases and walk-in coolers. Consult factory for other Mesurflo® valve designs with low temperature internal components.

Hays' patented Mesurflo® Automatic Balancing valves are known as the "Gold Standard" because their unique features and benefits make them the ideal solution for controlling flow in Glycol cooling systems. Other control valves can be noisy and clog easily.

Mesurflo® offers you these significant benefits:

Eliminates the high cost of testing and balancing

Additional display cases may be added without affecting the system balance

Accuracy provides 99.8% heat transfer

Eliminates oscillation, vibration, noise and feedback in the system

Non-clogging design that can be backwashed for easy cleaning

Maintains proper flow rate for high efficiency of the coil

Reduces the number of valves required to balance the system

Consult the factory for more information.

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Model 2510LT Mesurflo® Automatic Balancing Valve for Glycol Chiller Systems
Standard Features:
- 1/2”, 3/4" & 1" FSWT Inlet & Outlet Connections with Machined 3” Brass Heat Dissipating Extensions
- Changeable GPM Flow Cartridges
- Differential Operating Pressure: 2510LT: 2-35 PSID 0.50 - 9.00 GPM
- ± 10% Accuracy
- Operating Temperature Range 15° to 40°F
- 1/4” Pressure / Temperature Ports
- Valves Labeled with Model No., Size & Flow Rate
- Valve Body Suitable for 600 PSIG
- Limited Lifetime Warranty
Model 2520LT Mesurflo® Automatic Balancing Valve for Glycol Chiller Systems
Standard Features:
- 3/4” & 1" FSWT Inlet & Outlet Connections with Machined 3” Brass Heat Dissipating Extensions
- Changeable GPM Flow Cartridges
- Differential Operating Pressure
- 2520LT 2-35 PSID 10.0 - 17.0 GPM / 2520LT: 3-35 PSID 18.0 - 28.0 GPM
- ± 10% Accuracy
- Operating Temperature Range 15° to 40°F
- 1/4” Pressure / Temperature Ports
- Valves Labeled with Model No., Size & Flow Rate
- Valve Body Suitable for 600 PSIG
- Limited Lifetime Warranty
Y-Ball Strainer LT (1/2 in., 3/4 in. & 1")
Standard Features
- 1/2”, 3/4” & 1” FSWT Inlet & Outlet Connections
- with Machined 3” End Brass Heat Dissipating Extension
- Nominal Working Pressure: 600 WOG
- Working Temperature: -4°F (-20°C) ≤ t ≤ 230°F
- (110°C)
- Blowdown Valve w/ Hose Connector
- 2 Pressure/Temperature Ports (1/4”)
- Short Handle
- Strainer Screen Stainless Steel / 20 Mesh
- Strainer Labeled with Model No., Size

Model 2510LT Mesurflo® Automatic Balancing Valve for Glycol Chiller Systems

Model 2520LT Mesurflo® Automatic Balancing Valve for Glycol Chiller Systems

Y-Ball Strainer LT (1/2 in., 3/4 in. & 1")