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 43121157 | 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 43121557 | 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 43122157 | 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 43122557 | 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 43123157 | 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 43123557 | 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 43321157 | 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 43321557 | 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 43322157 | 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 43322557 | 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 43323157 | 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 43323557 | 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 43821157 | 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 43821557 | 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 43822157 | 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 43822557 | 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 43823157 | 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 43823557 | 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 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 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 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 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 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 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 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 |
L66 48121557 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 48122157 | 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 |
L66 48122557 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 48321157 | 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 |
L66 48321557 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 48322157 | 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 |
L66 48322557 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 48821157 | 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 |
L66 48821557 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 48822157 | 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 |
L66 48822557 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 48921157 | 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 |
L66 48921557 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 48922157 | 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 |
L66 48922557 | Operator N/A Remote | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 53121157 | Operator N/A Solenoid | 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 53121557 | Operator N/A Solenoid | 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 53122157 | Operator N/A Solenoid | 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 53122557 | Operator N/A Solenoid | 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 53123157 | Operator N/A Solenoid | 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 53123557 | Operator N/A Solenoid | 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 53321157 | Operator N/A Solenoid | 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 53321557 | Operator N/A Solenoid | 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 53322157 | Operator N/A Solenoid | 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 53322557 | Operator N/A Solenoid | 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 53323157 | Operator N/A Solenoid | 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 53323557 | Operator N/A Solenoid | 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 53821157 | Operator N/A Solenoid | 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 53821557 | Operator N/A Solenoid | 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 53822157 | Operator N/A Solenoid | 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 53822557 | Operator N/A Solenoid | 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 53823157 | Operator N/A Solenoid | 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 53823557 | Operator N/A Solenoid | 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 53921157 | Operator N/A Solenoid | 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 53921557 | Operator N/A Solenoid | 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 53922157 | Operator N/A Solenoid | 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 53922557 | Operator N/A Solenoid | 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 53923157 | Operator N/A Solenoid | 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 53923557 | Operator N/A Solenoid | 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 58121157 | Operator N/A Solenoid | 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 |
L66 58121557 | Operator N/A Solenoid | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 58122157 | Operator N/A Solenoid | 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 |
L66 58122557 | Operator N/A Solenoid | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 58321157 | Operator N/A Solenoid | 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 |
L66 58321557 | Operator N/A Solenoid | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 58322157 | Operator N/A Solenoid | 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 |
L66 58322557 | Operator N/A Solenoid | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 58821157 | Operator N/A Solenoid | 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 |
L66 58821557 | Operator N/A Solenoid | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 58822157 | Operator N/A Solenoid | 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 |
L66 58822557 | Operator N/A Solenoid | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 58921157 | Operator N/A Solenoid | 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 |
L66 58921557 | Operator N/A Solenoid | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L66 58922157 | Operator N/A Solenoid | 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 |
L66 58922557 | Operator N/A Solenoid | Size N/A 1" Basic | Duty Cycle N/A Continuous Service Solenoid | Voltage N/A 110 VAC, 50 Hz | Nominal Cv N/A 11.3 |
L660-53-002 | Operator N/A Solenoid | 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 |
L66 43121145 | 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 43121545 | 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 43122145 | 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 43122545 | 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 43123145 | 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 43123545 | 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 43321145 | 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 43321545 | 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 43322145 | 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 43322545 | 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 43323145 | 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 43323545 | 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 43821145 | 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 43821545 | 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 43822145 | 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 43822545 | 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 43823145 | 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 43823545 | 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 43921145 | 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 |