1/8 & 1/4" Stainless Solenoid Valve 0-30 Bar Normally Closed
£54.89 incl. VAT
Description
1/8 & 1/4 inch compact stainless steel solenoid valve – JA series (e.g. JA2BV)
A compact, direct-acting 2/2 way normally closed stainless steel solenoid valve designed for higher working pressures in small form-factor installations. The JA series is one of the most popular cost-effective stainless steel valves in the range, offering fast response, multiple orifice options and excellent versatility across many applications.
Valve function and operation
Function: 2/2 way normally closed
Operation: Direct acting (zero differential pressure)
Ports and mounting
Port sizes: 1/8 inch or 1/4 inch BSPT
Optional threads: NPT or Rc
Mounting holes: M5
Flow and performance
Orifice sizes:
- 1.6 mm
- 2.4 mm
- 3.2 mm
- 4.0 mm
Kv flow factor: 1.43 to 7.15 L/min depending on orifice
Based on water with 1 bar pressure drop
Opening / closing time: 10 to 20 ms maximum
Pressure ratings
Operating pressure range: 0 to 30 bar
Pressure capability dependent on orifice size, coil type and voltage
Construction and materials
Body material: AISI 303 stainless steel
Internal components: Stainless steel
Seal material (standard): Viton (FKM)
Optional seals: EPDM or NBR
Limited availability: PTFE (see SPU220AR for PTFE and ATEX variants)
Media compatibility
Air
Water
Light oils
Vacuum
Other fluids up to 40 CST
Gases compatible with materials of construction
Temperature limits (by seal material)
NBR: up to +50°C
Viton (FKM): up to +80°C
EPDM: up to +120°C
Coil and electrical
Standard coil:
10 W
Protection: IP65
Insulation class: F
Connector: DIN 43650A
100% duty rated
High-power coil option:
14 to 20 W (voltage dependent)
IP65
Class F
DIN 43650A
100% duty rated
Required for higher working pressures
Protection and options
Ingress protection: IP65
Connector supplied
Optional 30 cm flying lead wire coil
Voltage options
Standard voltages:
12V DC
24V DC
24V AC
110V AC
230V AC
Additional voltages available on request:
48V DC
80V DC
190V DC
12V AC
48V AC
And others
Weight
Approx. 280 g (including coil and connector)
Example configuration
JA2BV:
1/4 inch BSP valve
Viton seal
1.6 mm orifice
0 to 20 bar with 10 W AC coil
0 to 30 bar with high-power 14–20 W AC coil
Maintenance and spares
Plunger seal kits available: EVB22000JA
Seal material options: NBR, EPDM or Viton
For PTFE sealing and ATEX options, see SPU220AR in related items
Typical applications
Compact high-pressure fluid control
Instrumentation and test equipment
OEM machinery
Vacuum and gas systems
Automation panels with limited space
Technical Specification
Brand: Shako Co Ltd
Model: JA1,JA2
Width: 30.00 mm
Height: 76.00 mm
Depth: 30.00 mm
Weight: 0.40 kg
Valve / Product Type: Solenoid Valve
Body Material: Stainless Steel
Voltage: 110vAC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 48vAC, 48vDC
Port Size: 1/4 thread, 1/8 thread
Function: 2/2 Failsafe Closed
Operation: Direct Acting
Pressure: 0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar, 12 Bar, 13 Bar, 14 Bar, 15 Bar, 16 Bar, 17 Bar, 18 Bar, 20 Bar, 25 Bar, 30 Bar
Seals: EPDM, NBR, PTFE (Teflon), FKM (Viton)
Approval: ATEX,WRAS,IP etc: IP65
Media: Air, Fluid (Non Aggressive), Fluid (Slight Acid/Alkali), Gases (Non Aggressive), Gases (Slight Acid/Alakli), Oils + Fuels 50cSt Max, Vacuum (Low), Vacuum (Medium), Water
Options required: Mounting Holes
Orifice: 1.6mm, 2.4mm, 3.0mm, 4.0mm
Reviews
★★★★★4.3 / 5 3 reviews
Undeniably great support and service. Thanks. John.
Reviewed on 24/02/2016 by West
Fast delivery valve is as described + works. Fair price but excellent delivery to Texas in 5 days!! Which more were like you. Vida B.
Reviewed on 09/03/2016 by Vida
All perfect and as described. Fast shipment.
Reviewed on 23/05/2020 by Mason