2WJ series is the economy compact fluid solenoid valve family in the Kailing catalog. Use it when a buyer asks for 2WJ model codes or needs a compact air/water valve and can confirm pressure, port and voltage.
2WJ160-15 - Catalog family: 2WJ Series Compact Solenoid Valve
- 2WJ160-15
- 2WJ200-20
- 2WJ250-25
- 2WJ320
- 2WJ400
- 2WJ500
- Medium
- Pressure and pressure differential
- Port size
- Voltage
- Seal material
- Quantity
Focused model-family page
This page separates one compact-fluid solenoid family from the previous combined overview, so JHClaw can maintain product images, aliases, RFQ fields and source pages by exact product card.
RFQ confirmation points
Confirm medium, working pressure, pressure differential, port thread, voltage, normally closed or normally open requirement, seal material, quantity and whether a replacement photo is available.
| Parameter | Value |
|---|---|
| Product family | Compact fluid solenoid valve |
| Voltage references | DC12V, DC24V, AC24V, AC110V, AC220V and AC380V where listed by model family |
| Seal temperature references | NBR -5C to 80C; EPDM -10C to 120C; VITON -10C to 150C; silicone -15C to 150C where listed |
| Protection reference | IP65 references appear across the compact fluid solenoid pages |
| Medium reference | Air and water references are listed |
| Pressure note | Air 0-1.0MPa and water 0-0.7MPa are listed for 2WJ |
| 2WJ pressure boundary | 0-1.0MPa overall; water reference 0-0.7MPa |
| 2WJ body material | Brass body |
2WJ Series Compact Solenoid Valve catalog evidence
| Family | Catalog examples | Main evidence | Source pages |
|---|---|---|---|
| 2WJ Series Compact Solenoid Valve | 2WJ160-15, 2WJ200-20, 2WJ250-25, 2WJ320, 2WJ400, 2WJ500 | Economy solenoid valve with air and water pressure notes | 57 |
Catalog evidence summary only; confirm exact drawing and operating condition before production quotation.
2WJ Series Compact Solenoid Valve ordering-code options from PDF page 57
| Field | Options | Meaning |
|---|---|---|
| Series | 2WJ | Economy solenoid valve |
| Orifice code | 160 / 200 / 250 / 320 / 400 / 500 | 16, 19, 25, 30, 37 and 47mm nominal orifice references |
| Port code | 10 / 15 / 20 / 25 / 32 / 40 / 50 | 3/8, 1/2, 3/4, 1, 1-1/4, 1-1/2 and 2 inch |
| Seal | blank / E / V / SI | NBR, EPDM, VITON or silicone |
| Coil or wiring | blank / S / A / Z / ZT6 | Round coil, square coil, waterproof coil, explosion-proof T4 or T6 |
| Voltage | DC12V, DC24V, AC24V, AC110V, AC220V, AC380V | AC options listed at 50Hz/60Hz |
| Thread | G / ZG / NPT | Confirm thread standard before quotation |
2WJ Series Compact Solenoid Valve specifications from PDF page 57
| Item | Catalog value | RFQ note |
|---|---|---|
| Valve function | Two-position two-way valve | Use as a 2/2 fluid on/off valve |
| Structure | Step direct-acting valve | Catalog wording: step direct-acting |
| Installation | Recommended horizontal mounting | Keep visible as an installation note |
| Pressure | 0-1.0MPa; water 0-0.7MPa | Confirm actual medium and pressure differential |
| Ambient temperature | -5C to +70C | Catalog technical-parameter table |
| Medium temperature | NBR -5C to 80C; EPDM -10C to 120C; VITON -10C to 150C; SI -15C to 150C | Seal-specific temperature boundary |
| Body material | Brass | Catalog material row |
2WJ Series Compact Solenoid Valve model and dimension matrix from PDF page 57 - non-dimensional catalog fields
| Model | Nominal orifice | Port |
|---|---|---|
| 2WJ160 | 16mm | 1/2 in |
| 2WJ200 | 19mm | 3/4 in |
| 2WJ250 | 25mm | 1 in |
| 2WJ320 | 30mm | 1-1/4 in |
| 2WJ400 | 37mm | 1-1/2 in |
| 2WJ500 | 47mm | 2 in |
Dimension letters follow the catalog drawing. Confirm drawing revision before production quotation.
2WJ Series Compact Solenoid Valve model and dimension matrix from PDF page 57
| Model | Nominal orifice | Port | L | W | H | A | E | K |
|---|---|---|---|---|---|---|---|---|
| 2WJ160 | 16mm | 1/2 in | 52 | 40 | 86 | 73.5 | 12.5 | 1/2 |
| 2WJ200 | 19mm | 3/4 in | 57 | 40 | 93 | 77.5 | 15.5 | 3/4 |
| 2WJ250 | 25mm | 1 in | 79 | 53 | 109 | 90 | 19 | 1 |
| 2WJ320 | 30mm | 1-1/4 in | 90 | 66 | 116 | 92 | 24 | 1-1/4 |
| 2WJ400 | 37mm | 1-1/2 in | 100 | 74 | 151 | 124 | 27 | 1-1/2 |
| 2WJ500 | 47mm | 2 in | 120 | 94 | 164 | 130 | 33 | 2 |
Dimension letters follow the catalog drawing. Confirm drawing revision before production quotation.
Frequently Asked Questions
- FAQ Which catalog page is the evidence source for 2WJ Series Compact Solenoid Valve?
The product detail is based on Kailing catalog page 57. - FAQ Can this replace any compact solenoid valve?
No. Compact solenoid families have different action, pressure and port references. Confirm the exact model code and operating conditions before replacement.
Need a quotation?
Send the model, medium, pressure, port size, body material and quantity for review.