Air Conditioning Refrigerant Compact Ball Valve Set - 7 or 10 Pcs - for R410A R134A R12 R22 HVAC Adapter - 1/4 Inch - 5/16Inch Female to 1/4Inch Male Flare

The 7-piece air conditioning refrigerant ball valve set includes 3 angled compact ball valves and 4 adapters for mini split systems. This set is compatible with various refrigerants such as R410A, R134A, R12, R22, and R502, as well as HVAC refrigeration charging hoses. The angled compact ball valves measure 4.9 x 3.7 x 0.9 inches and weigh 10.7 ounces, constructed of copper. They are designed for 1/4 inch refrigerants and feature 3 color-coded shut valves for easy operation with one hand. The valves can be screwed onto the charging hose end and are made of solid metal for durability. The adapters for mini split systems measure 3.9 x 2.7 x 0.8 inches and weigh 2.88 ounces, also made of copper. These adapters convert 5/16 inch charging-vacuum ports (R410a style) to accept 1/4 inch gauge-hose sets. They feature a 1/4 inch male x 5/16 inch female adapter, suitable for R410a mini split system air conditioners, HVAC, and refrigeration service. The connectors have thimbles to prevent fluoride leakage and are made of brass with high tensile strength and corrosion resistance. The package includes 3 angled compact ball valves and 4 adapters for mini split systems. Overall, you will receive 3 pieces of angled ball valves and 4 pieces of useful adapters, totaling 7 pieces to meet your needs. The angled ball valves are manual close-up valves with 1/4 inch male and female fittings, capable of providing a maximum working pressure of 800 psi and a minimum burst pressure of 4000 psi. The adapters for mini split systems effectively solve the problem of leakage by converting 5/16 inch charging vacuum ports to accept 1/4 inch gauge hose sets. Made of quality brass alloy, these sets are easy to operate and install, with strong sealing for durability and safety. They are widely applicable for use with refrigerants R134a, R410A, R22, and R12 charging hoses or manifold, making them necessary tools for HVAC and car air conditioning maintenance. Remember to tighten the connectors during installation and use without applying excessive force to avoid damaging the sealing devices and causing leakage.

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