Description
1/2" Stainless Steel Angle Solenoid Valve 0–8 Bar NC – SHAKO SPUY220
The SHAKO SPUY220-04 is a 1/2" BSP 2/2 way normally closed stainless steel angle solenoid valve designed for reliable control of compressed air and compatible industrial fluids. Featuring a durable SUS316 stainless steel body, direct acting operation and a 9.5mm orifice, the SPUY220 provides dependable automatic fluid control across an operating pressure range of 0 to 8 bar.
Its distinctive angled valve body provides a practical solution for industrial installations requiring a change in flow direction, while the direct acting mechanism allows operation from zero differential pressure without relying on system pressure to open the valve.
Manufactured by SHAKO, the SPUY220 Series is suitable for compressed air as standard, with optional configurations for hot water, ammonia and vacuum applications.
Normally Closed Direct Acting Operation
The SPUY220-04 is a 2/2 way normally closed solenoid valve featuring a direct acting electromagnetic mechanism.
Power OFF → Valve CLOSED, preventing fluid flow.
Power ON → Valve OPEN, allowing fluid to pass.
Power Failure → Valve returns to its normally closed position.
Unlike pressure-assisted solenoid valves, the SPUY220 does not require a minimum pressure differential, making it suitable for low-pressure applications and compatible vacuum systems.
The manufacturer also highlights quick response and good resistance to reverse-flow pressure as features of the SPUY220 design.
1/2" Angle Valve Design
The SPUY220 features an angled flow path with clearly identified inlet and outlet connections.
Port Size: 1/2" BSP Female
Optional Threads: NPT or Rc
Valve Function: 2/2 Way Normally Closed
Operating Principle: Direct Acting
Operating Pressure: 0–8 kgf/cm² (approximately 0–7.85 bar)
Proof Pressure: 15 kgf/cm² (approximately 14.7 bar)
Orifice Diameter: 9.5mm
Effective Flow Area: 27.6mm²
The angled body configuration allows the valve to be incorporated into suitable pipework arrangements where the inlet and outlet are positioned at an angle.
The valve must be installed in the manufacturer's specified orientation.
316 Stainless Steel Construction
Valve Body: SUS316 Stainless Steel
Standard Seal: FKM (Viton®)
Optional Seals: EPDM or HNBR
The 316 stainless steel body offers excellent corrosion resistance for compatible industrial environments and process fluids.
FKM seals are supplied as standard, while alternative sealing materials allow the valve to be configured for different media requirements.
Chemical compatibility must be confirmed against the complete wetted construction before use.
Suitable Media
The manufacturer specifies compressed air as the standard operating medium, with optional configurations available for:
Hot Water
Ammonia
Vacuum Applications
Other Compatible Industrial Fluids
The appropriate seal and valve configuration must be selected for the intended medium.
Ammonia, hot water and vacuum suitability should not be assumed for every standard stock configuration without confirmation.
Pressure & Temperature
Operating Pressure: 0–8 kgf/cm²
Proof Pressure: 15 kgf/cm²
Media Temperature: -10°C to +90°C
Ambient Temperature: -10°C to +60°C
Minimum Differential Pressure: 0 Bar
The direct acting design provides reliable operation without requiring a minimum pressure differential.
The manufacturer's specified media temperature range is -10°C to +90°C.
Solenoid Coil & Electrical Specification
The SHAKO SPUY220-04 is equipped with a DIN-connected solenoid coil designed for continuous industrial operation.
Coil Duty Rating: 100% ED
Insulation Class: F
Ingress Protection: IP65
Voltage Tolerance: ±10%
Standard Voltage Options:
24V DC
110V AC
220V AC
Power Consumption
24V DC: 18.5W
110V AC: 25VA
220V AC: 27VA
The electrical characteristics depend on the selected voltage.
An optional LED-equipped connector is available according to the manufacturer's ordering information.
Installation & Dimensions
The manufacturer specifies horizontal installation for the SPUY220-04.
Valve Body Length: 93.5mm
Body Connection Length: 58mm
Overall Height: 111.7mm
Approximate Coil Width: 36mm
Net Weight: 440g
The compact angle-body design is suitable for industrial equipment where a straight-through valve arrangement is not required.
Optional Configurations
The SPUY220 Series is available with several manufacturer-listed options.
NPT or Rc Threads – Alternative to standard BSP connections.
EPDM or HNBR Seals – Alternative sealing materials for compatible applications.
LED Connector – Optional visual indication of electrical supply.
Timer Accessory – Optional on/off timing control.
Normally Open Version – Available by special enquiry.
The standard SPUY220-04 remains a normally closed valve unless an alternative configuration is specifically ordered.
Typical Applications
Compressed Air Control
Industrial Pneumatic Systems
Process Fluid Control
Low-Pressure Fluid Systems
Hot Water Control with Suitable Configuration
Ammonia Systems with Suitable Configuration
Vacuum Control Applications
Industrial Automation
OEM Machinery and Equipment
Automated Process Installations
Technical Specification
Manufacturer: SHAKO Co Ltd
Series: SPUY220
Model: SPUY220-04
Valve Type: 2/2 Way Normally Closed
Operating Principle: Direct Acting
Valve Body Design: Angle Type
Port Size: 1/2" BSP Female
Optional Threads: NPT / Rc
Operating Pressure: 0–8 kgf/cm²
Proof Pressure: 15 kgf/cm²
Minimum Differential Pressure: 0 Bar
Orifice Diameter: 9.5mm
Effective Flow Area: 27.6mm²
Body Material: SUS316 Stainless Steel
Standard Seal: FKM (Viton®)
Optional Seals: EPDM / HNBR
Standard Media: Compressed Air
Optional Media: Hot Water, Ammonia, Vacuum
Media Temperature: -10°C to +90°C
Ambient Temperature: -10°C to +60°C
Installation Position: Horizontal
Coil Type: DIN
Coil Duty Rating: 100% ED
Coil Insulation: Class F
Ingress Protection: IP65
Voltage Tolerance: ±10%
Standard Voltages: 24V DC, 110V AC, 220V AC
DC Power Consumption: 18.5W
110V AC Power Consumption: 25VA
220V AC Power Consumption: 27VA
Net Weight: 440g
Why Choose the SHAKO SPUY220?
The SHAKO SPUY220 combines corrosion-resistant 316 stainless steel construction, zero-pressure direct acting operation and a compact angle-body design in a dependable industrial solenoid valve.
With a 1/2" BSP connection, 9.5mm orifice and operating pressures up to approximately 8 bar, the SPUY220 is suitable for compressed air control and a range of specialist industrial applications.
Optional sealing materials, alternative thread types and configurable electrical connections provide flexibility for demanding industrial installations.
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