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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.
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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
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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
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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
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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
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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
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