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  • Model 2510 Mesurflo® Automatic Balancing Valve

    Model 2510 Mesurflo® Automatic Balancing Valves

    Standard Features:

    • FNPT and MNPT Inlet / Outlet Connections
    • Changeable GPM Flow Cartridges
    • Differential Operating Pressure:2-80 PSID 0.50-5.00 GPM, 3-80 PSID 5.50-9.00 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Dryseal Pipe Threads
    • Valve Body Suitable for 600 PSIG
    • Valves Labeled with Model No., Size & Flow Rate

  • Model 2511 Mesurflo® Automatic Balancing Valve

    Model 2511 Mesurflo® Automatic Balancing Valves

    Standard Features:

    • FSWT Inlet / Outlet Connections
    • Differential Operating Pressure: 2-80 PSID 0.50-5.00 GPM, 3-80 PSID 5.50-9.00 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to225ºF
    • Available in 4" or 5-1/2" Lengths
    • Valve Body Suitable for 522 PSIG
    • Valves Labeled with Model No., Size & Flow Rate

  • Model 2513 Mesurflo® Automatic Balancing Valve

    Model 2513 Mesurflo® Automatic Balancing Valves

    Standard Features:

    • 1/2", 3/4" & 1" FSWT Inlet / Outlet Connections
    • 3/4" Female & Male Garden Hose Inlet / Outlet Connections
    • 1/2" & 3/4" FNPT & MNPT Inlet / Outlet Connections
    • Changeable GPM Flow Cartridges
    • Differential Operating Pressure: 2-80 PSID 0.50-5.00 GPM, 3-80 PSID 5.50-9.00 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • Dryseal Pipe Threads
    • Valves Labeled with Model No., Size & Flow Rate
    • Valve Body Suitable for 600 PSIG

  • Model 2514 Mesurflo® Automatic Balancing Valve

    Model 2514 Mesurflo® Y-Ball Automatic Balancing Valves

    Standard Features:

    • FNPT, FSWT and MNPT Outlet / Inlet Connections
    • Changeable GPM Flow Cartridges
    • Differential Operating Pressure: 2-80 PSID 0.50-5.00 GPM, 3-80 PSID 5.50-9.00 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Short or Lever Handle
    • Right or Left Hand Porting
    • Inlet and Outlet Port Options
    • Valves Labeled with Model No., Size & Flow Rate
    • Dryseal Pipe Threads
    • Valve Body Suitable for 600 PSIG

  • Model 2515 Mesurflo® Y-Ball Automatic Balancing Valves

    Model 2515 Mesurflo® Y-Ball Automatic Balancing Valves

    Standard Features:

    • FNPT, FSWT and MNPT Outlet / Inlet Connections
    • Changeable GPM Flow Cartridges
    • Differential Operating Pressure: 2-80 PSID 0.50-5.00 GPM, 3-80 PSID 5.50-9.00 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Short or Lever Handle
    • Inlet and Outlet Port Options
    • Valves Labeled with Model No., Size & Flow Rate
    • Dryseal Pipe Threads
    • Valve Body Suitable for 600 PSIG

  • Model 2516 Mesurflo® Y-Ball Automatic Balancing Valve

    Model 2516 Mesurflo® Y-Ball Automatic Balancing Valves

    Standard Features:

    • FNPT, FSWT and MNPT Outlet / Inlet Connections
    • Changeable GPM Flow Cartridges
    • Differential Operating Pressure: 2-80 PSID 0.50-5.00 GPM, 3-80 PSID 5.50-9.00 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Short or Lever Handle
    • Inlet and Outlet Port Options
    • Valves Labeled with Model No., Size & Flow Rate
    • Dryseal Pipe Threads
    • Valve Body Suitable for 600 PSIG

  • Model 2517 Mesurflo® Y-Ball Automatic Balancing Valve

    Model 2517 Mesurflo® Y-Body Automatic Balancing Valves

    Standard Features:

    • FSWT Outlet / Inlet Connections
    • Changeable GPM Flow Cartridges
    • Differential Operating Pressure: 2-80 PSID 0.50-5.00 GPM, 3-80 PSID 5.50-9.00 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • Valves Labeled with Model No., Size & Flow Rate
    • Valve Body Suitable for 600 PSIG
    • Available in Lead Free Version (NSF/ANSI 61, 372 Certified) for Domestic Hot Water Applications - Consult Factory

  • Model 2519 Mesurflo® Y-Ball Automatic Balancing Valve

    Model 2519 Mesurflo® Y-Ball Automatic Balancing Valves

    Standard Features:

    • FNPT, FSWT and MNPT Outlet / Inlet Connections
    • Changeable GPM Flow Cartridges
    • Differential Operating Pressure: 2-80 PSID 0.50-3.00 GPM, 4-80 PSID 3.50-5.00 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Inlet and Outlet Port Options
    • Short Handle
    • Valves Labeled with Model No., Size & Flow Rate
    • Dryseal Pipe Threads
    • Weighs between 1.2 - 1.5 lbs.
    • Suitable for 600 PSIG

  • Model 2520 Mesurflo® Automatic Balancing Valve (3/4 in., 1 in., 1-1/4 in. & 1-1/2 in.)

    Model 2520 Mesurflo® Automatic Balancing Valves

    Standard Features:

    • FNPT and MNPT Inlet Connections
    • FNPT, FSWT and MNPT Outlet Connections
    • Changeable GPM Flow Cartridges
    • Differential Operating Pressure: 2-80 PSID Range 0.50 - 5.00 GPM, 3-80 PSID Range 5.50 - 17.0 GPM, 5-80 PSID Range 18.0 - 25.0 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32º F to 225º F
    • 1/4" Pressure / Temperature Ports
    • Valves Labeled with Model No., Size & Flow Rate
    • Dryseal Pipe Threads
    • Valve Body Suitable for 600 PSIG

  • Model 2521 Mesurflo® Automatic Balancing Valve

    Model 2521 Mesurflo® Automatic Balancing Valves

    Standard Features:

    • FSWT Inlet / Outlet Connections
    • Differential Operating Pressure:3-80 PSID 9.0-17.0 GPM, 5-80 PSID 18.0-25.0 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to225ºF
    • Valves Labeled with Model No., Size & Flow Rate
    • Valve Body Suitable for 522 PSIG

  • Model 2524 Mesurflo® Y-Ball Automatic Balancing Valve (3/4 in., 1 in., 1-1/4 in. & 1-1/2 in.)

    Model 2524 Mesurflo® Y-Ball Automatic Balancing Valves

    Standard Features:

    • FNPT, FSWT and MNPT Outlet / Inlet Connections
    • Changeable GPM Flow Cartridges
    • Differential Operating Pressure: 2-80 PSID 0.5-5.00 GPM, 3-80 PSID 5.50-17.0 GPM, 5-80 PSID 18.0-25.0 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Short or Lever Handle
    • Right or Left Hand Porting
    • Inlet and Outlet Port Options
    • Valves Labeled with Model No., Size & Flow Rate
    • Dryseal Pipe Threads
    • Valve Body Suitable for 600 PSIG

  • Model 2530 Mesurflo® Automatic Balancing Valve (1 in., 1-1/4 in. & 1-1/2 in.)

    Model 2530 Mesurflo® Automatic Balancing Valves

    Standard Features:

    • FNPT Inlet/Outlet Connections
    • 1 GPM Increments
    • Changeable GPM Flow Cartridges
    • Differential Operating Pressure: 3-80 PSID 9.0-17.0 GPM, 5-80 PSID 18.0-75.0 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Valves Labeled with Model No., Size & Flow Rate
    • Dryseal Pipe Threads
    • Valve Body Suitable for 400 PSIG

  • Model 2535 Mesurflo® Automatic Balancing Valve (2 in. & 2-1/2 in.)

    Standard Features:

    • FNPT Inlet/Outlet Connections
    • 1 GPM Increments
    • Changeable GPM Flow Cartridges
    • Differential Operating Pressure: 3-80 PSID 9.0-17.0 GPM, 5-80 PSID 18.0-100.0 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Valves Labeled with Model No., Size & Flow Rate
    • Dryseal Pipe Threads
    • Valve Body Suitable for 400 PSIG

  • Model 2540 Mesurflo® Automatic Balancing Valve (2 in., 2-1/2 in. & 3 in.)

    Standard Features:

    • FNPT Inlet/Outlet Connections
    • 5 GPM Increments
    • Changeable GPM Flow Cartridges
    • Sizes 2" (40-100 GPM), 2-1/2" (60-150 GPM), 3" (90-200 GPM)
    • Differential Operating Pressure: 5-80 PSID 40-200 GPM
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Valves Labeled with Model No., Size & Flow Rate
    • Dryseal Pipe Threads
    • Valve Body Suitable for 400 PSIG

  • Model 2545 Mesurflo® Automatic Balancing Valve (2 in., 2-1/2 in., 3 in. & 4 in.)

    Standard Features:

    • Flanged Inlet/Outlet Connections
    • 1 gpm Increments 40-100 gpm
    • 5 gpm Increments 105-225 gpm
    • Flow Cartridges are Not Changeable
    • Valve is Hermetically Sealed
    • Differential Operating Pressure: 5-80 PSID
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Working Pressure Rating per ASME Class 150 (Valve Body Suitable for 200 PSIG)
    • Consult Factory for ASME Class 300 Flange Requirements (Valve Body Suitable for 400 PSIG)

  • Model 2546 - Welded Mesurflo® Automatic Balancing Valve (6 in., 8 in., 10 in. & 12 in.)

    Standard Features:

    • Welded Connections
    • 25 GPM Increments
    • Differential Operating Pressure: 5-80 PSID
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Valves Labeled with Model No., Size & Flow Rate
    • Working Pressure Rating per ASME Class 150 (Valve Body Suitable for 200 PSIG)
    • Consult Factory for ASME Class 300 Flange Requirements (Valve Body Suitable for 400 PSIG)
    • Length changes as flow rates are increased
    • Hooks attached for ease of handling for installation placement

  • Model 2547 - Flanged Mesurflo® Automatic Balancing Valve (6 in., 8 in., 10 in. & 12 in.)

    Standard Features:

    • Flanged Connections
    • 25 GPM Increments
    • Differential Operating Pressure: 5-80 PSID
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Valves Labeled with Model No., Size & Flow Rate
    • Working Pressure Rating per ASME Class 150 (Valve Body Suitable for 200 PSIG)
    • Consult Factory for ASME Class 300 Flange Requirements (Valve Body Suitable for 400 PSIG)
    • Length changes as flow rates are increased
    • Hooks attached for ease of handling for installation placement

  • Model 2548 - Grooved Mesurflo® Automatic Balancing Valve (6 in., 8 in., 10 in. & 12 in.)

    Standard Features:

    • Welded Connections
    • 25 GPM Increments
    • Differential Operating Pressure: 5-80 PSID
    • ± 10% Accuracy
    • Operating Temperature Range 32ºF to 225ºF
    • 1/4" Pressure / Temperature Ports
    • Valves Labeled with Model No., Size & Flow Rate
    • Working Pressure Rating per ASME Class 150 (Valve Body Suitable for 200 PSIG)
    • Consult Factory for ASME Class 300 (Valve Body Suitable for 400 PSIG)
    • Length changes as flow rates are increased
    • Hooks attached for ease of handling for installation placement

  • Model 2570 Mesurflo® Automatic Balancing Valve (14 in., 16 in., 18 in., 20 in., 24 in., 30 in. & 36 in.)

    Standard Features:

    • Flanged Outlet Connections
    • 25 GPM Increments
    • Differential Operating Pressure: 5-80 PSID (Where Not Limited By Application)
    • ± 10% Accuracy
    • Operating Temperature Range 32º to 225ºF
    • 1/8" Extended Pressure / Temperature Ports
    • Valves Labeled with Model No., Size & Flow Rate
    • Working Pressure Rating per ASME Class 150 (Valve Body Suitable for 200 PSIG)
    • Consult Factory for ASME Class 300 Flange Requirements (Valve Body Suitable for 400 PSIG)