2 Brass Solenoid Valve 0.5-20 Bar Steam 200°C 2/2 N/Closed
£691.24 incl. VAT
Description
2 inch steam solenoid valve – CS Fluid Power SA50 (NSA50)
A very high-flow, pressure-assisted piston operated 2/2 way normally closed brass solenoid valve designed for demanding high-pressure and high-temperature steam applications. The SA50 (NSA50) is a robust, long-life steam valve and a proven choice for heavy-duty industrial thermal and process control.
Valve function and operation
Function: 2/2 way normally closed
Operation: Pressure assisted
Minimum operating pressure: 0.5 bar differential
Ports and flow
Port size: 2 inch BSPP
Optional threads: NPT or Rc
Orifice size: 50.0 mm
Kv flow factor: 686.4 L/min based on water with 1 bar pressure drop
Pressure and temperature
Steam pressure range: 0.5 to 12 bar
Air and water pressure range: 0.5 to 20 bar
Maximum media temperature: +200°C
Construction and materials
Body material: Brass
Internal components: Stainless steel
Seal material: PTFE graphite impregnated
Designed for high temperature operation and long service life
Media compatibility
Steam
Air
Water
Light oils
Other fluids up to 50 CST
Gases compatible with materials of construction
Coil and electrical
Standard coil: WPG2
Power: 18 W
Protection: IP68
Connector: DIN 43650A
Insulation class: H
Approvals: CE, UL, CSA
Duty cycle: 100% rated
Supplied with IP67 LED connector (overall protection IP67)
Alternative coil option
WPA3C coil
Power: 14.3 to 27.5 W (voltage dependent)
Protection: IP54
Insulation class: H
30 cm flying lead wires
100% duty rated
Voltage options
12V DC
24V DC
48V DC
24V AC
48V AC
110V AC
230V AC
380V AC
ATEX option
ATEX EEx m II T4
Temperature class: T4, T130°C
Protection: Ex mb IIC T4 Gb and Ex mb tb IIIC T130°C Db
Suitable for hazardous areas Zone 21 and 22
Pressure range with ATEX coil: 0.5 to 10 bar
Special request option: 0.5 to 20 bar
Maximum media temperature with ATEX coil: +80°C
Typical applications
Steam control and isolation
High-flow industrial steam systems
Thermal processing equipment
Heavy-duty on/off steam applications
Long-term high-pressure and high-temperature service
Technical Specification
Brand: CS Fluid Power Co Ltd
Model: SA50
Width: 122.00 mm
Height: 203.00 mm
Depth: 150.00 mm
Weight: 6.80 kg
Valve / Product Type: Solenoid Valve
Body Material: Brass
Voltage: 110vAC, 12vDC, 230VAC, 24vAC, 24vDC, 380vAC, 48vAC, 48vDC
Port Size: 2 thread
Function: 2/2 Failsafe Closed
Operation: Pressure Assisted
Pressure: 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
Seals: PTFE (Teflon)
Media: Air, Fluid (Non Aggressive), Gases (Non Aggressive), Oils + Fuels 50cSt Max, Steam, Water
Orifice: 50mm
Options required: Degreased, Manual Override
Approval: ATEX,WRAS,IP etc: ATEX Exm, IP54, IP65, IP66, IP67, CSA, UL