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Page 30 / Catalog OEM-1, Couplings
RC01YF Series Automotive 1234YF Service Coupling
Parker’s RC01YF automotive service
coupling provides easy evacuating and
charging of HFO-1234yf mobile air
conditioning systems.
Application
 Evacuating and charging of HFO-1234yf air
conditioning systems
Base Product Part
Number
 RC01YF-012
Lowside field service coupling
 RC01YF-013
Highside field service coupling
*See the following page for brass and
plated part numbers and congurations.
Features and Benefits
 Safety feature prevents coupling from
flowing unless connected to service port.
 Brass coupling with plating, provides cor-
rosion resistance.
 Red anodized knob and sleeve on the high
side and blue anodized knob and sleeve
on the low side assist in preventing cross-
contamination between sections of the
system.
 Lock-out feature that prevents actuation
until the coupler is securely locked into
place on the charge port.
Specifications
Temperature Rating: -40°F to +250°F
-40°C to 121°C
Maximum Operating Pressure: 500 psig
Agency Approvals
SAEJ2888 and SAEJ639