Specifications
| Parameter | Specification |
|---|---|
| Product Name | 0927/0955 Series 2/2 Way Pilot-Operated Solenoid Valve |
| Series | 0927 Series / 0955 Series |
| Valve Function | 2 ports, 2 positions |
| 0927 Series Function | Normally closed |
| 0955 Series Function | Normally open |
| Operating Principle | Diaphragm pilot operated |
| Body Material | Brass |
| Port Size Range | G1/4 to G2 BSPP options |
| Orifice Size Range | Approximately 8–50 mm, depending on model |
| Working Media | Air, water, light oil, neutral gas, and other compatible media |
| Seal Options | NBR, EPDM, or Viton depending on medium and temperature |
| Typical Pressure Range | 0.5–1.6 MPa depending on model and operating conditions |
| Typical Coil Voltages | DC12V, DC24V, AC24V, AC110V, AC220V and other options |
| Electrical Connection | DIN connector coil or another available coil configuration |
| Installation | Confirm flow direction shown on the valve body before installation |
| Typical Applications | Water systems, air compressors, irrigation, process equipment, cleaning machinery, and industrial fluid control |
| Selection Checks | Confirm NC or NO function, port size, thread type, medium, pressure, temperature, seal material, voltage, and coil type before ordering |
Model Selection and Dimensions
| Parameter | 2L170-15 | 2L170-20 | 2L200-25 | 2L300-35 | 2L300-40 | 2L500-50 |
|---|---|---|---|---|---|---|
| A | 82 | 84 | 93 | 109 | 113 | 119 |
| B | 40 | 42 | 49 | 63 | 63 | 77 |
| C | 144 | 145 | 153 | 163 | 170 | 190 |
| K (PT) | 1/2″ | 3/4″ | 1″ | 1-1/4″ | 1-1/2″ | 2″ |
Product Features
Normally Closed and Normally Open Options
The series provides two control configurations. The 0927 Series is normally closed, while the 0955 Series is normally open, allowing customers to select the correct default position for their equipment and safety requirements.
2/2 Way Pilot-Operated Control
The valve uses a two-port, two-position pilot-operated structure for automatic on/off control. System pressure assists valve operation, making the series suitable for compatible fluid applications with adequate inlet pressure.
Wide Port Range from G1/4 to G2
Multiple BSPP port sizes are available for small control pipelines as well as higher-flow industrial systems. The corresponding orifice range extends from approximately 8 mm to 50 mm.
Brass Body for General Fluid Service
The brass valve body is suitable for many general industrial applications involving compatible air, water, light oil, and neutral gases.
Multiple Seal Material Options
NBR, EPDM, and Viton seal options allow the valve to be selected according to the working medium and temperature. Material compatibility must be confirmed before ordering.
Multiple Coil Voltage Options
Common AC and DC coil voltages are available for different equipment control systems. The required voltage, frequency, connector, and power specification should be stated with the order.
Applications
Industrial Water Control
Suitable for automated filling, supply, circulation, washing, cooling, and water-treatment pipelines within the approved pressure and temperature range.
Air Compressor Systems
The normally open 0955 Series can be selected for compatible air compressor and unloading applications after confirming pressure, port size, flow, and control requirements.
Compressed Air Systems
Used for general on/off air control in machinery, pneumatic equipment, process lines, and auxiliary compressed-air circuits.
Irrigation Equipment
Applicable to automatic water supply and irrigation systems that require electrically controlled pipeline switching.
Cleaning and Washing Machinery
Used in commercial washing equipment, bottle-cleaning machines, industrial cleaning systems, and other automated water-control applications.
Light Oil and Neutral Gas Control
The valve can control compatible light oils and neutral gases when the selected seal, pressure rating, temperature range, and electrical configuration are suitable.
Why Choose HOMIPNEU
HOMIPNEU supplies general-purpose solenoid valves, pneumatic solenoid valves, steam valves, water valves, directional control valves, pneumatic cylinders, fittings, air hoses, and air preparation components.
We help customers confirm whether a normally closed or normally open valve is required, as well as the port size, thread standard, medium, pressure, temperature, seal material, coil voltage, and electrical connection.
For OEM customers and distributors, HOMIPNEU supports sample orders, bulk supply, private label packaging, export cartons, model selection, and customized coil or valve configurations where available.
FAQ
What is the difference between the 0927 and 0955 Series?
The 0927 Series is normally closed, meaning the valve remains closed without electrical power. The 0955 Series is normally open, meaning the valve remains open without electrical power.
Are these valves 2/2 way solenoid valves?
Yes. They have two ports and two switching positions and are designed for automatic on/off control of compatible media.
Are the 0927 and 0955 Series direct acting?
These series are generally diaphragm pilot-operated valves. They use inlet pressure to assist opening or closing, so a minimum operating pressure may be required.
What media can these valves control?
Typical compatible media include compressed air, water, light oil, and neutral gas. The medium must be compatible with the brass body and selected seal material.
Which seal material should I choose?
NBR is commonly selected for general air and water service. EPDM may be selected for compatible hot-water applications, while Viton may be suitable for certain oils, fuels, and higher-temperature media. Final compatibility must be confirmed before ordering.
Can these valves be used for steam?
Do not select the valve for steam based only on its port size. Steam service requires confirmation of the valve version, seal material, temperature, pressure, and coil configuration. A dedicated steam solenoid valve may be more suitable.
Can the valve be installed in any direction?
Installation requirements depend on the selected model and application. Always follow the flow-direction arrow on the valve body and preferably install the coil upright unless the approved product instructions state otherwise.
What information should be provided before ordering?
Please provide the required series, NC or NO function, port size, thread type, working medium, pressure, temperature, seal material, coil voltage, electrical connector, quantity, and packaging requirements.
Does HOMIPNEU support OEM and distributor orders?
Yes. HOMIPNEU supports OEM and ODM orders, model confirmation, sample supply, private labels, export packaging, and bulk production for solenoid valve projects.
