Sporlan 900861 Control Valve

The Sporlan 900861 is a professional-grade Type ORI-10-65/225H pressure regulating valve designed for precise head pressure control in high-performance refrigeration and air conditioning systems. This specific 1-1/8" ODF solder model is engineered to prevent condenser pressure from dropping below a critical minimum during low ambient temperature operations. By restricting liquid refrigerant flow from the condenser to the receiver, the Sporlan ORI-10 ensures the thermostatic expansion valve (TEV) receives consistent liquid pressure, preventing evaporator coil icing and maintaining system capacity in commercial racks and walk-in coolers. Utilizing a robust brass body, hermetic construction, and a sensitive brass bellows, this adjustable pressure regulator offers a range of 65 to 225 PSI to accommodate various refrigerant types. The integrated 40 mesh insertable strainer provides essential contaminant protection for the metal-to-metal seating, ensuring long-term reliability in demanding field applications.

• Precise Pressure Regulation: Maintains stable head pressure across a wide 65-225 PSI adjustment range, essential for year-round system reliability.
• Heavy-Duty Construction: Features a brass body with extended copper connections for high-strength, leak-free solder joints.
• System Protection: Includes a factory-installed 40 mesh strainer to safeguard internal components from debris-related malfunctions.
• Universal Compatibility: Designed for liquid line installation in systems utilizing common high-pressure refrigerants (excluding R-410A or CO2).

Common Questions

Where should the Sporlan 900861 be installed in the refrigeration circuit?
This valve must be installed in the liquid drain line between the condenser outlet and the liquid receiver to effectively hold back refrigerant during low ambient cycles.

Is this valve compatible with R-410A systems?
No, the ORI-10 series is not suitable for R-410A or CO2 due to the specific pressure constraints and bellows design of this model.

Can the pressure setting be adjusted while the system is under pressure?
Yes, the Sporlan 900861 is an externally adjustable regulating valve, allowing technicians to fine-tune the head pressure setting to meet specific application requirements.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.