ProControl™ Proportional Valves
PV3 & PV10 Series
Humphrey’s ProControl™ proportional valves provide precise, variable flow control for compressed air or inert gases. Available in both inline and manifold mount versions, the miniature PV3 and PV10 series offer features such as low hysteresis, excellent turn down ratios, and high repeatability. The design is adaptable and can be customized at the factory to meet specific application needs.
Features
- Low hysteresis
- Excellent resolution
- Low power consumption
- Compact construction
- Flow rate up to 75 SLPM
- 2-PIN connector included
Applications
- Anesthesia gas delivery
- Oxygen delivery
- Sensor calibration
- Gas chromatography
- Pressure control via dump circuit
- Medical support equipment
- Industrial control circuits
- Gas induction or mixing
Installation
Installation instructions are available in the online catalog, under the Documentation section on each model's product detail page.
Dimensional Drawings and Specifications
Inline Mounting Dimensions
-
Inlet/Outlet Port Options
- P Option: #10-32
- EP Option: M5-0.8
- Replacement P/N: 100009, 18 inches (457 mm) long AWG 26 lead wires
Manifold Mount Dimensions
- Replacement P/N: 100009
-
Outlet and Inlet Ports:
- Inlet: #10-32 Male, use 3/4" wrench flat to tighten onto manifold (torque: 10-12 in-lbs)
- Outlet: O.D. .093 [2.4] max, chamfer .110 [2.8] max
-
Dimensions:
- .75" across flats (19.1 mm)
- 1.53" [38.9 mm] max
- 1.67" [42.4 mm] max
Flow vs Current Graphs
-
PV10 Series 24V Optimized for Flow vs Current:
- 0 to 75 SLPM flow range
- 25 PSI (1.7), 50 PSI (3.4), 75 PSI (5.2), 100 PSI (6.9) pressure settings
-
PV3 Series 12VDC Optimized for Pressure Flow vs Current:
- 0 to 30 SLPM flow range
- 25 PSI (1.7), 50 PSI (3.4), 75 PSI (5.2), 100 PSI (6.9) pressure settings
Specifications
| Feature | PV3 | PV10 |
|---|---|---|
| Type of Operation | Direct Solenoid | Direct Solenoid |
| Function | 2-Way, Normally Closed | 2-Way, Normally Closed |
| Media | Air, Inert Gas | Air, Inert Gas |
| Mounting | Refer to Manifold Mount Drawing | Refer to Manifold Mount Drawing |
| Pressure Settings | 25 (1.7), 50 (3.4), 75 (5.2), 100 (6.9) PSI | 25 (1.7), 50 (3.4), 75 (5.2), 100 (6.9) PSI |
| Hysteresis (Typ) | 8% | 8% |
| Max Flow (Typ) | 30 SLPM | 75 SLPM |
| Ambient Temperature | 32-125°F (0-52°C) | 32-125°F (0-52°C) |
| Power Consumption (Watts) | At Rated Current: 2W, Max: 2.4W | At Rated Current: 4W, Max: 4.8W |
| Normal Resistance (Ohms) | 12V Model (50Ω), 24V Model (200Ω) | 12V Model (25Ω), 24V Model (100Ω) |
| Operating Current Range | 12V Model (0-200mA), 24V Model (0-100mA) | 12V Model (0-400mA), 24V Model (0-200mA) |
| Wetted Materials | ENP Brass, SST, Nickel Plated, FKM | ENP Brass, SST, Nickel Plated, FKM |
| Electrical Entry | ZHR-3 connector, 26 AWG x 18” wire supplied | ZHR-3 connector, 26 AWG x 18” wire supplied |
| Weight | 3 oz (93g) | 3 oz (93g) |
| Compliance | RoHS, REACH | RoHS, REACH |
