4V400 Solenoid Valve is part of Kailing's 400 size directional valve family. The catalog page lists 4V410-15, 4V420-15, 4V430C-15 as representative models, with 1/2 in port reference and electric solenoid control. Use this page when the buyer already knows the 400 series and needs a focused RFQ instead of the full 4V/4A family overview.
4V410-15 - 4V: solenoid-operated directional valve
- 4: 400 series
- 10: single-control two-position
- 20: double-control two-position
- 30C/30E/30P: three-position center variants
- Catalog page 139 lists 1/2 in for this series
- Blank: standard terminal type
- LD: LED terminal type
- LD1: white LED terminal type
- W: lead-wire type
- DC12V
- DC24V
- AC24V 50Hz/60Hz
- AC110V 50Hz/60Hz
- AC220V 50Hz/60Hz
- AC380V 50Hz/60Hz
Use this focused page
Use this page when the buyer requests 4V400 Solenoid Valve or related models such as 4V410-15, 4V420-15, 4V430C-15. For other 4V/4A sizes, use the matching 100, 200, 300 or 400 series page.
RFQ confirmation points
Confirm exact model, port thread, valve function, voltage, wiring form, manifold or pipe mounting, quantity and working pressure.
| Parameter | Value |
|---|---|
| Working medium | Air filtered through 40 microns |
| Action | Internal pilot |
| Working pressure | 0.15-0.8MPa |
| Maximum pressure | 1.2MPa |
| Working temperature | 5C to 50C |
| Maximum operating frequency | 5 cycles per second |
| Minimum excitation time | 0.05s |
| Voltage range | +/-10% |
| Insulation and protection | F class, IP65 |
| Wiring form | Terminal or lead-wire type |
| Coil power | AC 4.5VA / DC 3W |
4V400 Solenoid Valve ordering-code options from PDF page 139
| Segment | Catalog code | Meaning |
|---|---|---|
| Series | 400 | 400 series, page 139 |
| Port code | 15: G1/2 in | Catalog page 139 port options for this series |
| Valve type | 4V / 4A / 3V / 3A | 4V: 2/3-position 5-port solenoid valve; 4A: 2/3-position 5-port pneumatic-control valve; 3V: 2-position 3-port solenoid valve; 3A: 2-position 3-port pneumatic-control valve |
| Function | 10 / 20 / 30C / 30E / 30P | 10: single-control 2-position; 20: double-control 2-position; 30C: 3-position closed center; 30E: 3-position exhaust center; 30P: 3-position pressure center |
| Mounting / initial state | blank / B / NC / NO | blank: pipe type; B: plate-mount 5-port; NC: 3-port normally closed; NO: 3-port normally open |
| Wiring for solenoid variants | blank / LD / LD1 / W | standard terminal, brown LED terminal, white LED terminal, lead-wire type |
| Voltage for solenoid variants | DC12V / DC24V / AC24V / AC110V / AC220V / AC380V | AC options are listed at 50Hz/60Hz |
| Thread code | G / ZG / NPT | G thread, ZG thread, NPT thread |
Use voltage and wiring fields for 4V/3V solenoid variants.
400 series directional-valve model matrix from PDF page 139
| Family | Catalog model group | Positions and ports | Effective area | Port |
|---|---|---|---|---|
| 4V/4A 5-port 15 | 4V410-15 / 4V420-15 / 4A410-15 / 4A420-15 | 2-position 5-port | 50mm2(CV=2.79) | G1/2 in |
| 4V/4A 5-port 15 | 4V430C-15 / 4V430E-15 / 4V430P-15 / 4A430C-15 / 4A430E-15 / 4A430P-15 | 3-position 5-port | 30mm2(CV=1.68) | G1/2 in |
| 3V/3A 3-port 15 | 3V410-15 / 3V420-15 / 3A410-15 / 3A420-15 | 2-position 3-port | 50mm2(CV=2.79) | G1/2 in |
The PDF groups electric solenoid and pneumatic-control variants in one model matrix; keep the selected product page focused on its own control method.
4V400 Solenoid Valve operating specifications from PDF page 139
| Parameter | Catalog value |
|---|---|
| Working medium | Air filtered through 40 microns |
| Action | Internal pilot |
| Working pressure | 0.15-0.8MPa |
| Maximum pressure | 1.2MPa |
| Working temperature | 5C to 50C |
| Maximum operating frequency | 5 cycles per second |
| Minimum excitation time | 0.05s |
| Voltage range | +/-10% |
| Coil power | AC 4.5VA / DC 3W |
| Insulation and protection | F class, IP65 |
| Wiring form | Terminal or lead-wire type |
Operating values come from the catalog specification table; confirm final mounting and manifold selection before production quotation.
Frequently Asked Questions
- FAQ Which catalog page is the evidence source for 4V400 Solenoid Valve?
The product detail is based on Kailing catalog page 139 for the 400 series directional valve family. - FAQ Is 4V400 Solenoid Valve a solenoid or pneumatic control valve?
4V400 Solenoid Valve is treated here as a solenoid-operated directional valve. Confirm exact model code before quotation.
Need a quotation?
Send the model, medium, pressure, port size, body material and quantity for review.