The Asco 8262G22LT Solenoid Valve (8262G22LT) is a direct-acting, normally closed cryogenic valve engineered for precise low-temperature fluid control. Designed to handle liquid oxygen, nitrogen, and argon, it features moisture-free construction and hydrocarbon-free testing that provides reliable shutoff in extreme cryogenic service environments.
Technical Specifications
- Valve Type: Direct Acting, Normally Closed, 2-Way
- Pipe Size: 1/4″ NPT
- Flow Factor (Cv): 0.35
- Operating Pressure Differential:
- Minimum: 0 psi
- Maximum (AC): 130 psi
- Maximum Fluid Temperature: -320°F (-194°C)
- Body Material: Brass
- Seal Material: PTFE, Lead-Free Copper/UR
- Voltage Options:
- AC: 24, 120, 240, 480 V (60 Hz)
- DC: 6, 12, 24, 120, 240 V
- Watt Rating: 12.1 watts
- Coil Insulation Class: F
- Solenoid Enclosure:
- Standard: NEMA 4X, IP65 (Watertight, Corrosion-Resistant)
- Optional: Explosionproof & Watertight (Types 3-9), Raintight (Types 3, 7, 9)
Key Features and Functionality
- Cryogenic Fluid Compatible: Suitable for oxygen, nitrogen, and argon.
- Clean-Room Processed Valve: Moisture-free, degreased, hydrocarbon tested.
- Direct Acting Operation: Requires zero inlet pressure to open.
- Brass Body Construction: Lightweight and corrosion-resistant housing.
- Mountable in Any Position: Flexible installation, upright preferred.
Compatible Components and Related Parts
- ASCO RedHat II Coil Series
- ASCO Mounting Brackets
- ASCO Seal Kit for 8262 Series
- ASCO Explosionproof Solenoid Enclosure
Industry Applications
- Medical Gas Delivery: Controls cryogenic oxygen in supply lines.
- Cryogenic Storage Systems: Maintains inert gas flow in storage tanks.
- Gas Separation Plants: Automates LOX and nitrogen flow regulation.
- Research Laboratories: Delivers precise cryogenic dosing control.
- Semiconductor Processing: Used for cryogenic cooling and gas handling.
Compliance and Approvals
- CSA Certified
- CE Compliant
Installation and Operational Notes
- Ensure the solenoid coil matches the system voltage.
- Install only in systems cleaned for cryogenic media.
- Position the valve upright to support optimal performance.
- No inlet pressure is required to actuate the valve.
- Do not disassemble — the valve is factory-cleaned for purity.
We ship these products worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance.