Parameters (Specifications) Brand: Emerson (ASCO) Model Number: TXS-M20GMPM Series: TXS (General-Purpose Solenoid Valve) Valve Type: M20 likely indicates 2/2-way (2 ports, 2 positions) direct-acting or pilot-operated valve Body Material: G indicates Brass body (standard for TXS series) Seal Material: M indicates FKM (Viton) seals - Suitable for higher temperatures and aggressive media Electrics: P indicates a specific voltage and coil configuration (typically AC or DC with DIN connector) Miscellaneous: M indicates additional options or specific factory configuration (e.g., manual override) Port Size: Typically 1/4 inch or 1/2 inch NPT (depending on specific M20 variant) Flow Coefficient (Cv): Typically 1.0 to 3.0 depending on orifice size Operating Pressure: 0 to 16 bar (0 to 230 psi) depending on orifice size and AC/DC operation Media Temperature: With FKM seals: -10°C to 120°C (14°F to 248°F) Ambient Temperature: -10°C to 60°C (14°F to 140°F) Voltage: Common options include: 24 VDC 110 VAC 230 VAC (Exact voltage determined by coil code) Power Consumption: Typically: AC: 8-12 VA (holding), 15-20 VA (inrush) DC: 6-10 W Enclosure Rating: Typically IP65 (Dust-tight and protected against water jets) with DIN connector Response Time: Opening: 10-30 ms; Closing: 10-50 ms (depending on pressure and size) Mounting Position: Any position (preferably with coil upright for reliability) Coil Insulation Class: Class F (155°C) or Class H (180°C) typical Key Features: Direct-Acting or Pilot-Operated: Depending on orifice size, can operate from zero pressure differential. Modular Design: Interchangeable coils and components for easy maintenance. FKM Seals: Provides excellent chemical resistance and high-temperature capability. Manual Override: The "M" suffix may indicate a manual override feature for manual operation during power loss. DIN Connector: Standard electrical connection for quick installation and replacement. Typical Applications: Industrial Automation: Actuating cylinders, controlling process flows Water Treatment: Water distribution, filtration systems Compressed Air Systems: Air control, pneumatic circuits Chemical Processing: With FKM seals for aggressive media Steam Control: With appropriate high-temperature seals Food and Beverage: Light oils, cleaning solutions TXS Series Comparison: Feature TXS (General Purpose) TXP (Pilot-Operated) Operation Direct-acting or pilot Pilot-operated only Min Pressure 0 bar (zero differential) Requires min pressure Flow Capacity Low to Medium Medium to High Typical Size 1/8" to 1" 1/2" to 2" Application Precise control High flow rates