The Valvair II valve is a robust, versatile valve that is well suited for general to harsh industrial applications, such as concrete aggregate plants and steel mills. It offers flow factors up to 12 Cv. The valve can be installed as a single inline or subbase valve for point-of-use applications, or mounted on segmented manifolds for centralized applications. A variety of operators are available from air piloted to solenoid air piloted, with direct conduit or junction box electrical connection. The valves are field converted from standard internal to external pilot operated service, and are suitable for non-lube operation. Dynamic urethane o-rings with an off-center parting line, coupled with Nituf coated and hardened aluminum spools, create a valve with improved lubrication retention and low friction operation. Sandwich pressure regulators can also be added to the valve stack to control air pressure at each valve application.
• Function(s): 5/2 , 5/3
• Operations: Solenoid Air & Remote Pilot Operated
• Manual Operator: Non-Locking and Locking Manual Overrides
• Mounting Type: Inline, Manifold, Single Subbase
• Port Sizes (inch): 3/8, 1/2, 3/4, 1, 1-1/4
• Port Type: NPT
• Flow Min (Cv): 4.5
• Flow Max (Cv): 12
• Voltage Range: 12VDC to 240AC
• Solenoid Connection Type(s): Conduit, JIC
• Certifications/Approvals: General Purpose CSA, Hazardous Duty : UL & CSA, NEMA 4 options
• Pressure Range (psig): 0 to 250
• Pressure Range (bar): 0 to 17
• Solenoid Minimum Operating Pressure (psig): 35
• Temperature Range (c): 0 to 93
• Temperature Range (F): 0 to 200
• Media: Air
• Lubrication: Non Lube
• Body Material: Aluminum Alloy
• Seal Material: Nitrile
• Coil Rating: Class B
• Unique Feature: Sandwich Regulators
Item # |
Operator |
Size |
Duty Cycle |
Voltage |
Nominal Cv |
---|---|---|---|---|---|
L66 43921157 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 4.8 |
L66 43921545 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 12 VDC | Nominal Cv N/A 4.8 |
L66 43921549 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 24 VDC | Nominal Cv N/A 4.8 |
L66 43921553 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 120 VAC, 60 Hz | Nominal Cv N/A 4.8 |
L66 43921557 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 4.8 |
L66 43922145 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 12 VDC | Nominal Cv N/A 4.8 |
L66 43922149 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 24 VDC | Nominal Cv N/A 4.8 |
L66 43922153 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 120 VAC, 60 Hz | Nominal Cv N/A 4.8 |
L66 43922157 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 4.8 |
L66 43922545 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 12 VDC | Nominal Cv N/A 4.8 |
L66 43922549 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 24 VDC | Nominal Cv N/A 4.8 |
L66 43922553 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 120 VAC, 60 Hz | Nominal Cv N/A 4.8 |
L66 43922557 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 4.8 |
L66 43923145 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 12 VDC | Nominal Cv N/A 4.8 |
L66 43923149 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 24 VDC | Nominal Cv N/A 4.8 |
L66 43923153 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 120 VAC, 60 Hz | Nominal Cv N/A 4.8 |
L66 43923157 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 4.8 |
L66 43923545 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 12 VDC | Nominal Cv N/A 4.8 |
L66 43923549 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 24 VDC | Nominal Cv N/A 4.8 |
L66 43923553 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 120 VAC, 60 Hz | Nominal Cv N/A 4.8 |
L66 43923557 | Operator N/A Remote | Size N/A 3/8" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 4.8 |
L66 48121145 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 12 VDC | Nominal Cv N/A 11.3 |
L66 48121149 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 24 VDC | Nominal Cv N/A 11.3 |
L66 48121153 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 120 VAC, 60 Hz | Nominal Cv N/A 11.3 |
L66 48121157 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Standard Service Solenoid or Remote | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |