Cps Products avc4 Brass Sae Valve Caps 1/4 (Pack of 2)

Product Description

The CPS PRODUCTS avc4 is a pack of ten brass caps designed to seal 1/4-inch SAE service ports on refrigerant circuit components. These caps protect Schrader valve cores from contamination, moisture ingress, and incidental refrigerant loss when service lines are disconnected. Brass construction provides corrosion resistance and a reliable thread engagement compared to plastic alternatives. HVAC and refrigeration technicians keep a supply on hand for use during routine maintenance, system commissioning, and leak isolation procedures.

These caps are suited for use on 1/4-inch SAE access fittings found on residential and light commercial refrigeration and air conditioning systems. Typical installation points include suction and liquid line service ports, manifold gauge set connections, and recovery cylinder valves. The 10-pack quantity supports stocking service vans and shop supplies for technicians who cycle through caps frequently during the course of regular fieldwork.

Key Features

• Brass material for corrosion resistance and durable thread engagement
• 1/4-inch SAE thread size fits standard refrigerant circuit service ports
• Seals Schrader valve cores to prevent moisture and contamination entry
• Helps minimize incidental refrigerant loss when service fittings are open
• 10-pack quantity for stocking service vehicles and shop inventory

Compatibility

Designed as an OEM-style replacement cap for 1/4-inch SAE service port fittings on residential and light commercial HVAC and refrigeration equipment.

Installation Notes

Installation is performed by HVAC and refrigeration technicians during system service or after gauge set removal. Thread the cap onto the SAE port by hand until snug, then tighten with an appropriately sized wrench to ensure a leak-free seal without over-torquing the brass threads. Always ensure the system is isolated and pressure is accounted for before removing or installing service port caps.

Technical Specifications

• Thread Size: 1/4 inch SAE
• Material: Brass
• Quantity: 2pcs per pack

Standard Information

• Brand: CPS PRODUCTS
• Manufacturer Part Number: avc4