Manual Balancing Valves fom hays Fluid Controls featuring, Venturi Type Manual Balancing Valve, Hays Mesurmeter Manual Balancing Valve, Hays Mesurmeter for Flow Verification, Hays Y-Ball Venturi Type Manual Balancing Valve, Hays Y-Ball Venturi Type Manual Balancing Valve and Series CBVF Combination Butterfly/Venturi with Flange.


Venturi Type Manual Balancing Valve (1/2 in., 3/4 in., 1 in., 1-1/4 in., 1-1/2 in. & 2 in.)

Venturi Type Manual Balancing Valve
(1/2 in., 3/4 in., 1 in., 1-1/4 in., 1-1/2 in. & 2 in.)

Specifications:

  • Nominal Working Pressure: 600 WOG

  • Working Temperature: -4ºF (-20ºC) ≤ t ≤ 230ºF (110ºC)

  • Solder socket to ANSI B16.18

  • Preset Non-Removable Venturi Inserts

  • Cv's: 1/2": 0.23, 0.46, 0.87, 1.8, 3.3, 5.4

      3/4": 0.55, 1.1, 2.2, 4.0, 6.7
      1": 2.3, 5.4, 9.2, 20
      1-1/4": 5.5, 9.8, 20, 24
      1-1/2": 14, 19, 44
      2": 13, 34, 56

  • Outlet Connections FSWT or FNPT

  • Inlet Connections FSWT, FNPT or MNPT

  • Lever Handle

  • 2 Pressure/Temperature Ports and 1 plug

  • Memory Stop

Manual Balancing Valves

Hays Mesurmeter Manual Balancing Valve (1/2 in., 3/4 in., 1 in., 1-1/4 in., 1-1/2 in. & 2 in.)

Hays Mesurmeter Manual Balancing Valve
(1/2 in., 3/4 in., 1 in., 1-1/4 in., 1-1/2 in. & 2 in.)

Specifications:

  • Mesurmeter with Pressure/Temperature Ports for Flow Verification

  • Inlet: FNPT

  • Outlet: FNPT

  • Preset Non-Removable Venturi Inserts

  • Cv'S: 1/2": 0.23, 0.46, 0.87, 1.8, 3.3, 5.4

      3/4": 0.55, 1.1, 2.2, 4.0, 6.7
      1": 2.3, 5.4, 9.2, 20
      1-1/4": 5.5, 9.8, 20, 24
      1-1/2": 14, 19, 44
      2": 13, 34, 56

  • Ball Valve Combination for Manual Balancing w/ Memory Stop

Manual Balancing Valves

Hays Mesurmeter for Flow Verification (1/2 in., 3/4 in., 1 in., 1-1/4 in., 1-1/2 in. & 2 in.)

Hays Mesurmeter for Flow Verification
(1/2 in., 3/4 in., 1 in., 1-1/4 in., 1-1/2 in. & 2 in.)

Specifications:

  • Mesurmeter with Pressure/Temperature Ports for Flow Verification

  • Inlet: FNPT

  • Outlet: MNPT

  • Preset Non-Removable Venturi Inserts

  • Cv'S: 1/2": 0.23, 0.46, 0.87, 1.8, 3.3, 5.4

      3/4": 0.55, 1.1, 2.2, 4.0, 6.7
      1": 2.3, 5.4, 9.2, 20
      1-1/4": 5.5, 9.8, 20, 24
      1-1/2": 14, 19, 44
      2": 13, 34, 56

Flow Verification Instructions:
  • To verify flow, record the differential pressure reading which is the difference between the reading taken on the Hi Port and the Low Port of the Mesurmeter.

  • Use corresponding pressure drop chart for Mesurmeter size and Cv to determine actual flow

  • For High concentrations of antifreeze compounds, consult Us.

Manual Balancing Valves

Hays Y-Ball Venturi Type Manual Balancing Valve (Use w/Pop-Top Actuator) (1/2 in. & 3/4 in.)

Hays Y-Ball Venturi Type Manual Balancing Valve
(Use w/Pop-Top Actuator) (1/2 in. & 3/4 in.)

Standard Features:

  • FNPT, FSWT, MSWT and MNPT Outlet / Inlet Connections

  • Preset Non-Removable Venturi Inserts

  • Cv's: 1/2": 0.23, 0.46, 0.87, 1.6, 3.0, 5.4

      3/4": 0.23, 0.46, 0.87, 1.6, 3.0, 5.4

  • Operating Temperature Range 32ºF to 225ºF

  • 1/4" Pressure / Temperature Ports

  • Valves Labeled with Model No., Size & Flow Rate

  • Inlet and Outlet Port Options

  • Dryseal Pipe Threads

  • Weighs between 1.2 - 1.5 lbs. without the actuator

  • Valve Body Suitable for 600 PSIG

  • Cycle Life of Ball Valve Greater than 100,000 Full Cycles

  • Torque Less Than 10 in. lbs.@300 PSID

  • ANSI Class V Seat Leakage

Manual Balancing Valves

Series CBVF Combination Butterfly/Venturi with Flange (2-1/2 in., 3 in., 4 in., 5 in., 6 in., 8 in., 10 in. & 12 in.)

Series CBVF Combination Butterfly/Venturi with Flange
(2-1/2 in., 3 in., 4 in., 5 in., 6 in., 8 in., 10 in. & 12 in.)

Model CBVF is a combination butterfly valve and flanged style venturi. The carbon steel venturi connects to standard ANSI Class 150 pound flanges, and is combined with a lug type butterfly valve for throttling. The cast iron butterfly valve has a combination infinite/10 position memory stop plate, a one piece disc/shaft, a triple shaft bearing, an aluminum-bronze disc for sizes 2-1/2" - 8", a nickel plated disc for the 10" and 12" sizes, and an EPDM standard liner. It also comes with two pressure/temperature ports.

Manual Balancing Valves