Danfoss 8168032 Rotolock Valve

For mid-to-large scale commercial refrigeration and AC systems, the Danfoss 8168032 Rotolock Valve is the standard for reliable isolation and serviceability. Featuring a 1-3/4" Rotolock connection and a 7/8" ODF sweat connection, this V07 series service valve is engineered to provide a leak-proof seal on compressor suction and discharge lines. As a veteran-requested Danfoss compressor accessory, it allows technicians to isolate the system charge quickly during maintenance, preventing unnecessary refrigerant loss. The robust brass body is designed for high-pressure environments, maintaining structural integrity under thermal cycling. This rotolock service valve is a critical HVAC replacement part for Manuerop and other Danfoss-compatible hermetic compressors. By utilizing an ODF solder connection, it ensures a permanent, vibration-resistant bond to the copper piping. Whether you are performing a full compressor swap or routine system diagnostics, the Danfoss 8168032 offers the precise flow control and durability required for professional-grade HVACR installations.

• Efficient Isolation: Simplifies compressor removal and system servicing without discharging the entire refrigerant circuit.
• High-Pressure Compatibility: Designed specifically for modern HVACR refrigerants and high-side operating pressures.
• Precision Fitment: The 1-3/4" Rotolock nut configuration ensures a secure, metal-to-metal seal when used with a compatible Teflon gasket.
• Contractor Grade: Solid brass construction resists corrosion and provides long-term reliability in demanding commercial applications.

What is the connection size for the Danfoss 8168032?
This valve features a 1-3/4" Rotolock threaded connection on one side and a 7/8" ODF (Outer Diameter Female) sweat connection on the other.

Is the Rotolock gasket included with this valve?
Typically, service valves are sold individually; it is best practice to always use a new Teflon gasket when installing a Rotolock valve to ensure a leak-free seal.

Can I use this valve on both suction and discharge lines?
Yes, provided the compressor ports and line set diameters match the 1-3/4" and 7/8" specifications of this valve.

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.