Description
120 Bar High Pressure Stainless Solenoid Valve – SASHHH
The CS Fluid Power SASHHH Series is a heavy-duty 2/2 way normally closed high-pressure stainless steel solenoid valve designed for demanding air, water, steam, light oil and compatible industrial fluid applications.
Manufactured with a 316 stainless steel valve body, stainless steel internals and PTFE seals, the SASHHH provides pressure-assisted shut-off control at pressures up to an impressive 120 Bar. Available in 3/8" and 1/2" BSP sizes, both versions are rated to 120 Bar for air and water and up to 12 Bar for steam.
The servo-assisted piston design requires a minimum 0.5 Bar differential pressure. Both sizes incorporate a large 15mm orifice providing 64.4 L/min water flow, giving substantially greater flow capacity than many conventional direct-acting valves designed for comparable pressures.
Valve Function & Operation
Function: 2/2 way normally closed
Operation: Servo assisted / pressure assisted
Normal Position: Closed when de-energised
Energised Position: Open
Failsafe Function: Closed on power loss
Minimum Differential Pressure: 0.5 Bar
Maximum Air / Water Pressure: 120 Bar
Maximum Steam Pressure: 12 Bar
The SASHHH is pressure assisted and requires at least 0.5 Bar differential pressure for correct operation.
Ports & Connections
Available BSP Sizes:
✓ 3/8" – SAS14HHH
✓ 1/2" – SAS15HHH
Optional Thread: NPT
Both versions use a 15mm internal orifice and provide the same pressure and flow performance. NPT threads are available as an option.
Pressure & Flow
Minimum Working Pressure: 0.5 Bar
Maximum Air / Water Pressure: 120 Bar
Maximum Steam Pressure: 12 Bar
3/8" SAS14HHH – 15mm orifice – 64.4 L/min
1/2" SAS15HHH – 15mm orifice – 64.4 L/min
Construction & Materials
Body: 316 Stainless Steel
Solenoid Tube: 304 Stainless Steel
Internal Parts: 430F & 303 Stainless Steel
Seals & Gaskets: PTFE
Coil: Resin moulded
This combination provides a robust construction for demanding high-pressure industrial applications while PTFE sealing provides excellent temperature and broad chemical resistance.
Media Compatibility
Suitable for compatible:
✓ Air
✓ Compressed air
✓ Water
✓ Steam
✓ Light oils
✓ Industrial process fluids
Maximum Media Viscosity: 50 cSt
Media compatibility should be confirmed against the complete stainless steel and PTFE wetted construction for the actual fluid, concentration, pressure and operating temperature.
Temperature & Performance
Maximum Media Temperature: +180°C
Ambient Temperature: -30°C to +60°C
Maximum Media Viscosity: 50 cSt
Opening / Closing Time: 200ms maximum
Preferred Mounting: Coil upright
Coil & Electrical
Coil Type: WPG2
DC Power: 18 Watt
AC Inrush: 18.7VA
AC Holding: 15.3VA
Duty Rating: 100% continuous
Insulation: Class H 180°C
Electrical Connection: DIN 43650A
Protection: IP67 with connector
The manufacturer specifies an IP68 UL and CSA approved coil together with an IP67 LED DIN connector.
Voltage Options
12V DC
24V DC
24V AC
110V AC
230V AC
AC versions operate at 50 or 60Hz. The manufacturer's electrical data specifies ±10% voltage tolerance.
Additional Options
✓ NPT threaded connections
✓ Silver shading ring
✓ DC version without shading ring
✓ Custom configurations on request
A silver shading ring is available for AC or DC operation, while DC versions can alternatively be supplied without a shading ring.
Typical Applications
✓ 120 Bar water systems
✓ High-pressure compressed air
✓ High-pressure process equipment
✓ Steam systems up to 12 Bar
✓ Industrial washing equipment
✓ Pressure test equipment
✓ OEM machinery
✓ High-pressure fluid control
Why Choose the SASHHH Series?
The SASHHH extends the CS Fluid Power SAS stainless steel range to 120 Bar working pressure for air and water while retaining a relatively large 15mm internal orifice.
This combination is particularly useful where a conventional small-orifice direct-acting high-pressure solenoid valve would restrict flow. Both the 3/8" SAS14HHH and 1/2" SAS15HHH provide 64.4 L/min water flow while maintaining the full 120 Bar pressure capability.
For applications requiring larger ports or greater flow, the 80 Bar SASHH and 40 Bar SASH ranges provide additional size and flow options.
Related Products & Categories
