Product Overview
Valcor Scientific Direct-Acting Cryogenic Miniature Solenoid Valve - 115V AC, 1000 PSI, Brass Body, 3/64" Orifice
Condition
Unused NOS. Sourced from a government research facility. Brass body shows light surface patina and minor oxidation consistent with storage; white residue patches visible on body exterior. Label markings legible on all units: model SV94P19C6, 115V, 60Hz, 10W, duty CONT. Lead wires bare and unconnected at ends. Original Valcor Scientific box present with minor corner creasing; stamped model field reads SV94P19C6.
Carefully packed and shipped same or next business day from our Idaho warehouse. Online since 1999. Honest equipment and straightforward service.
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Product Overview
Valcor Scientific SV94P19C6 - a direct-acting cryogenic miniature solenoid valve built for demanding low-temperature, high-pressure fluid control. Brass body construction, 115V AC / 60Hz operation, 10-watt power draw, 1000 PSI maximum internal pressure rating, and a 3/64-inch internal port orifice. Inline configuration with lead wires. Valcor Scientific is a recognized manufacturer of precision solenoid valves for cryogenic, aerospace, and scientific process applications. The SV94P19C6 is a direct-acting poppet-style design - a configuration that resists freeze-up and locking at cryogenic temperatures, where pilot-operated valves are prone to failure.
Key Features
- Valve type: Direct-acting cryogenic miniature solenoid valve
- Electrical rating: 115V AC / 60Hz, 10 Watts, continuous duty
- Maximum internal pressure: 1000 PSI
- Internal port orifice: 3/64 inch
- Body material: Brass
- Configuration: Inline with lead wires (bare ends, unconnected)
- Direct-acting poppet design - resists freeze-up in cryogenic service
- Sourced from a government research facility; unused NOS condition
Applications
- Controlling liquid nitrogen (LN2) flow in biological freezers, cryogenic transfer lines, or environmental test chambers - where a general-purpose valve would leak or seize at operating temperature
- Integrating into gas chromatography systems that use LN2 or liquid CO2 for column cooling, where precise on/off fluid control is required at the start or end of a temperature program
- Replacing a failed cryogenic valve in an industrial flash-freezing line or thermal cycling unit, where downtime is costly and the direct-acting design prevents the freeze-lock failures that sideline pilot-operated alternatives
- Building custom cryogenic process skids or environmental test chambers where a proven, specification-defined valve component shortens design and qualification time
- Cryogenic surgery equipment and medical device OEM assembly requiring reliable, repeatable fluid shutoff at low temperatures and high pressures
Frequently Asked Questions
What electrical supply does this valve require?
115V AC at 60Hz. Power consumption is 10 watts, continuous duty rated. It is not compatible with 24V DC, 230V AC, or 50Hz systems without appropriate conversion.
What fluids and temperatures is this valve rated for?
Designed for cryogenic fluid service - liquid nitrogen, liquid CO2, and similar low-temperature media. Maximum internal pressure is 1000 PSI. The brass body is suitable for most common cryogenic fluids; buyers working with highly corrosive media or ultra-high purity applications should confirm brass compatibility with their specific fluid.
What is the port connection size and type?
The orifice is 3/64 inch. The specific port connection size and thread type are not confirmed in available data. Buyers should verify port dimensions against their plumbing before ordering.
Is this valve normally open or normally closed?
The operating state is not confirmed for this specific model. Buyers for whom the normal state is critical to their system design should verify before ordering.
Does this include the original box?
Yes. The original Valcor Scientific box is included. Minor creasing on the upper right corner of the box. The valve itself is unused NOS.
Cryogenic valves earn their reputation one brutal cold cycle at a time - and this one never had the chance. Sourced from a government facility, never installed, still carrying its original Valcor box. Wherever it goes next, it arrives ready.
