Skip to Content

Rotalock Service Valve (Dual Access) 1-5/8 ID x 2-1/4 R/L



SKY 401-263650 Rotalock Service Valve 1-5/8 ID x 2-1/4 R/L

The SKY 401-263650 is a dual access rotalock service valve designed for larger commercial refrigeration and HVAC-R systems requiring a 1-5/8 ID x 2-1/4 R/L connection. It is the largest 401-series rotalock service valve listed in the SKY catalogue.

Key Features

  • SKY rotalock service valve

  • Dual access service valve design

  • 1-5/8 ID x 2-1/4 R/L connection

  • Largest 401-series rotalock service valve listed in the catalogue

  • High flow port design with reduced pressure drop

  • Double plated for corrosion resistance

  • Solid copper connector for ease of installation

  • Double access ports on service valves

  • Lower access port has Schrader capability

  • Packaged with Teflon gasket

  • R-410A compliant

  • Manufactured in accordance with ISO/AS 5149.2

Specifications

SpecificationDetails
Product Code401-263650
BrandSKY Refrigeration
Product TypeRotalock Service Valve
Valve TypeDual Access
Connection1-5/8 ID x 2-1/4 R/L
Safe Working Pressure4380kPa
Refrigerant CompatibilityR-410A compliant, as listed
GasketTeflon gasket supplied
StandardManufactured in accordance with ISO/AS 5149.2

Applications

  • Large commercial refrigeration systems

  • Refrigeration plant rooms

  • Larger liquid receiver connections

  • High-capacity condensing systems

  • Service access and system isolation

Safety & Documentation

Install only by licensed refrigeration technicians. Confirm valve size, refrigerant compatibility, pressure rating, gasket selection, installation orientation and system design requirements against the SKY Refrigeration catalogue and applicable Australian standards before installation.

The SKY 401-263650 is the largest listed 401-series dual access rotalock service valve, suited to larger refrigeration systems requiring a 1-5/8 ID x 2-1/4 R/L connection.


Internal Reference: 401-263650