Phoenix Contact Valvetrab – Val-Ms 320ST / 2838843 & F-MS 12ST / 2817990
OT Val-Ms 320ST / 2838843Â NOS. 3 & F-MS 12ST / 2817990
TWO Phoenix Contact Valvetrab –Â Val-Ms 320ST / 2838843 & F-MS 12ST / 2817990
The Val-Ms 320ST is the core mechanical body of the valve terminal. It’s a single-width, manifold-mountable base designed to house the valve mechanics and provide the pneumatic and electrical connections.
Key Features & Specifications:
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Product Type:Â Valve Terminal Base, Single Station
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Mounting Type:Â Manifold Mounting (part of a Valvetrab system)
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Valve Size:Â ISO 1 (Standard size for single solenoid valves)
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Port Size:
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Supply/Outlet: G1/4″
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Working Ports (A, B): G1/4″
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Function:Â 5/2-way or 5/3-way (The function is determined by the pilot valve and coil assembly installed on it).
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Compatible Actuators:Â Solenoid coils like the F-MS 12ST.
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Material:Â Anodized Aluminum (corrosion-resistant)
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Design:Â Through-hole design for easy assembly and maintenance.
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Status Indication:Â Base is prepared for integration with pilot valves that have built-in LED status indicators.
Primary Application:
Serves as the foundational block for building a centralized pneumatic valve manifold. It is used to control double-acting cylinders, rotary actuators, and other pneumatic devices in applications like:
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Packaging Machinery
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Assembly Automation
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Material Handling Systems
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Automotive Manufacturing
The F-MS 12ST is a pluggable, 24V DC solenoid coil designed to actuate the pilot valve seated on the Val-Ms 320ST base. Its “ST” designation indicates it has a standard, non-IP67 protected connector.
Key Features & Specifications:
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Product Type:Â Solenoid Coil
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Voltage:Â 24V DC (Standard industrial control voltage)
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Protection Class:Â IP65 (Dust-tight and protected against water jets) –Â Note: The coil itself is IP65, but the plug connection is not.
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Connector:Â Pluggable, 2-pin (conforms to DIN EN 175301-803)
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Power Consumption:Â Typically 1.2 W
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Duty Cycle:Â 100% (suitable for continuous operation)
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LED Indication:Â Includes an integrated red LED for visual status and diagnostics.
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Compatibility:Â Designed specifically for mounting on Phoenix Contact Valvetrab bases like the Val-Ms 320ST.
Primary Application:
Provides the electrical actuation for the pneumatic valve. When energized, it shifts the internal pilot valve, which in turn directs compressed air through the base to the connected pneumatic cylinder or actuator.







