Apollo Valves COU12 Press Coupling with Stop 1/2 Inch Cxc

Product Description

The APOLLO VALVES COU12 is an ApolloPress 800 Series small-diameter press coupling with stop, designed for copper-to-copper (CxC) press connections in 1/2 inch tube size. The body is constructed from lead-free, dezincification-resistant copper and uses an EPDM o-ring to create a reliable, solderless seal. This fitting is compatible with standard press tooling and is built to ASTM material and manufacturing standards. It is intended for installation by licensed plumbers working on residential and light commercial domestic water, hydronic heating, and similar closed-loop piping systems where solder-free connections are required or preferred.

The COU12 is suited for 1/2 inch copper tube press applications in tight spaces or retrofit situations where open flame is restricted or impractical. The coupling with stop feature allows the installer to confirm full tube insertion before pressing, reducing the risk of incomplete connections. This fitting fits within the ApolloPress 800 Small Diameter series product line and is manufactured to meet the demands of professional plumbing installations.

Key Features

• Lead-free, dezincification-resistant copper body meets current potable water installation requirements
• EPDM o-ring provides a reliable seal in press-fit connections
• Coupling with stop ensures full tube insertion is confirmed prior to pressing
• Leak-before-press technology allows unpressed connections to weep during system pressure testing, flagging missed presses before commissioning
• Manufactured to ASTM material and construction standards
• Solderless installation eliminates open flame, suitable for fire-restricted job sites

Compatibility

Designed as an OEM-style press fitting for 1/2 inch copper tube (CxC) press systems within the ApolloPress 800 Small Diameter product line. Compatible with standard press tooling used for CxC press fittings in this size range.

Installation Notes

Installation should be performed by a licensed plumber following applicable IPC and local plumbing code requirements. Shut off and depressurize the system and verify the pipe is dry and clean before making press connections. Use only press tooling and jaw sets rated for CxC press fittings at 1/2 inch; do not use open flame or soldering on this fitting. Inspect each connection for full tube insertion against the integral stop before pressing.

Technical Specifications

• Connection Type: Press x Press (CxC)
• Tube Size: 1/2 inch
• Body Material: Lead-free dezincification-resistant copper
• Seal Material: EPDM o-ring
• Series: ApolloPress 800 Small Diameter
• Lead Free: Yes
• Standard: ASTM

Standard Information

• Brand: APOLLO VALVES
• Manufacturer Part Number: COU12