Description
ASCO 8263H206LT Cryogenic Solenoid Valve Overview
The ASCO 8263H206LT is a 2-way, normally closed solenoid valve engineered for demanding cryogenic service applications. Built with a rugged brass body and low-temperature (LT) NBR seal, this valve is designed to perform reliably in extreme cold environments where standard valves would fail. The NEMA 4X enclosure provides protection against corrosion, dust, and water ingress, making it suitable for both indoor and outdoor installations.
Key Features
- 2-way, normally closed (NC) operation — valve closes when de-energized for fail-safe performance
- 3/8″ NPT port connection for straightforward installation into standard pipe systems
- 120VAC coil voltage for compatibility with common North American electrical systems
- Flow coefficient (Cv) of 0.73 for precise flow control
- Operating pressure range: 0–90 PSI
- Brass body construction for durability and corrosion resistance
- Low-temperature (LT) NBR seal material rated for cryogenic service conditions
- NEMA 4X enclosure — rated for watertight and corrosion-resistant environments
Cryogenic Service Design
The 8263H206LT is specifically configured for cryogenic media, featuring a low-temperature NBR (Buna-N) seal that maintains integrity at sub-zero operating temperatures. This makes it an ideal choice for liquid nitrogen, liquid CO₂, and other cryogenic fluid handling systems where seal flexibility and leak-tight performance are critical.
NEMA 4X Enclosure
The NEMA 4X rated coil enclosure protects internal electrical components from dust, splashing water, and corrosive agents. This rating makes the 8263H206LT well-suited for wash-down environments, outdoor installations, and industrial settings where exposure to moisture or chemicals is a concern.
Specifications
- SKU: 8263H206LT
- Brand: ASCO
- Valve Type: 2-Way Solenoid Valve
- Operation: Normally Closed (NC)
- Port Size: 3/8″ NPT
- Coil Voltage: 120VAC
- Flow Coefficient (Cv): 0.73
- Pressure Range: 0–90 PSI
- Body Material: Brass
- Seal Material: LT NBR (Low-Temperature Buna-N)
- Enclosure Rating: NEMA 4X
- Service: Cryogenic
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