Is the Carbon Steel A/C Quick-Connect Socket with Valve, UNF Male Thread safe to disconnect under residual pressure and what is the maximum working pressure for safe disassembly?

Is the Carbon Steel A/C Quick-Connect Socket with Valve, UNF Male Thread safe to disconnect under residual pressure and what is the maximum working pressure for safe disassembly? Yes — the Carbon Steel A/C Quick-Connect Socket with Valve, UNF Male Thread is designed for secure tightening and safe disassembly even under residual pressure thanks to its integrated shut-off valve and practical locking nut. The product description states safe disassembly is possible at maximum working pressure. With a safety factor of 3:1 for static pressure and 2:1 for dynamic pressure, you should use the connector up to its rated maximum working pressure (i.e., the manufacturer’s specified working pressure). The description implies the maximum working pressure corresponds to the product’s rated working pressure (protected by the stated safety factors) for which safe disassembly is allowed; consult the product datasheet or manufacturer label for the exact numeric PSI/Bar value applicable to your model.

Can the Carbon Steel A/C Quick-Connect Socket with Valve, UNF Male Thread maintain leak-tightness and minimal refrigerant loss during long-term use and varying temperatures?

Yes. The Carbon Steel A/C Quick-Connect Socket with Valve, UNF Male Thread is designed to maintain leak-tightness and minimize refrigerant loss over long-term use and varying temperatures. Key features supporting this performance: - Construction: Robust galvanized carbon steel housing provides durability and resistance to mechanical and environmental stress. - Sealing: CR (chloroprene) rubber seals are specified for reliable tightness across a wide temperature range (-40°C to +120°C), ensuring effective sealing under thermal cycling. - Leakage rate: Engineered to limit refrigerant loss to only 1.5 g/year, supporting environmental and cost goals. - Vacuum performance: Capable of achieving and maintaining a maximum vacuum of 2 mm Hg, indicating strong containment and minimal permeation. - Safety and reliability: Locking nut allows secure installation and tightening even with residual pressure; safe disassembly at maximum working pressure reduces risk during maintenance. - Pressure margins: Safety factors of 3:1 (static) and 2:1 (dynamic) provide additional assurance against failure under load. Taken together, these design elements make the Carbon Steel A/C Quick-Connect Socket with Valve, UNF Male Thread a dependable choice for leak-tight, low-loss operation in HVAC and refrigeration systems across varying temperatures and long-term service.

Carbon Steel A/C Quick-Connect Socket with Valve, UNF Male Thread

Additional information

Material	CS – steel (cast iron)

The screwed quick-connect socket with integrated shut-off valve and external UNF thread is a reliable solution designed for air conditioning and refrigeration systems, ensuring efficient filling and emptying of installations. Its robust construction in galvanized carbon steel guarantees durability and resistance to demanding working conditions, while the CR chloroprene rubber sealing provides excellent tightness across a wide temperature range from -40°C to +120°C. The socket is equipped with a practical locking nut, enabling easy installation in partition versions and allowing secure tightening even under residual pressure, with safe disassembly possible at maximum working pressure. Engineered for precision and safety, it offers minimal refrigerant loss of only 1.5 g per year and ensures a maximum vacuum of 2 mm Hg, making it an environmentally conscious and cost-effective choice. With a safety factor of 3:1 for static pressure and 2:1 for dynamic pressure, this connector delivers reliable performance and peace of mind in both standard and demanding applications. Its advanced design supports long-term efficiency, making it an indispensable component for professionals seeking dependable, leak-proof, and maintenance-friendly solutions in modern HVAC and refrigeration systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
BU-24422-06	Quick coupling socket GZ 5/8"-18	-	175	In stock	Enquiry
BU-24422-08	Quick coupling socket GZ 3/4"-16	-	70	In stock	Enquiry
BU-24422-10	Quick coupling socket GZ 7/8"-14	-	183	In stock	Enquiry
BU-24422-12	Quick coupling socket GZ 1.1/16"-14	-	143	In stock	Enquiry

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The screwed quick-connect socket with integrated shut-off valve and external UNF thread is a reliable solution designed for air conditioning and refrigeration systems, ensuring efficient filling and emptying of installations. Its robust construction in galvanized carbon steel guarantees durability and resistance to demanding working conditions, while the CR chloroprene rubber sealing provides excellent tightness across a wide temperature range from -40°C to +120°C. The socket is equipped with a practical locking nut, enabling easy installation in partition versions and allowing secure tightening even under residual pressure, with safe disassembly possible at maximum working pressure. Engineered for precision and safety, it offers minimal refrigerant loss of only 1.5 g per year and ensures a maximum vacuum of 2 mm Hg, making it an environmentally conscious and cost-effective choice. With a safety factor of 3:1 for static pressure and 2:1 for dynamic pressure, this connector delivers reliable performance and peace of mind in both standard and demanding applications. Its advanced design supports long-term efficiency, making it an indispensable component for professionals seeking dependable, leak-proof, and maintenance-friendly solutions in modern HVAC and refrigeration systems.