For Air Conditioner and Refrigerator Production Lines - "SP-V CUPLA Type A"
Quick Connect Couplings for Refrigerant Charging and Air Evacuation – Maintains vacuum even when plug or socket is used alone.
"SP-V Coupler Type A" is a quick connect fluid coupling designed for vacuum applications. It features an automatic open/close valve with an excellent sealing structure developed for refrigerant charging and vacuum drawing. Even when disconnected, both the socket and plug remain sealed, accommodating a wide range of vacuum drawing applications up to a vacuum level of 1.3×10⁻¹ Pa (equivalent to 1×10⁻³ mmHg). Additionally, to support manufacturing lines for air conditioners and refrigerators (charging, vacuum drawing, inspection), we offer three types of sealing materials. Features: ■ Improved durability through stress analysis and revision of packing shape ■ Adoption of a straight guide to enhance valve return stability (PAT) ■ Enhanced airtightness with a double seal structure (1/4, 3/8 sizes) ■ Standardization of three types of sealing materials *For more details, please refer to the PDF document or feel free to contact us.
basic information
Product lineup: - 2S-V-A - 2P-V-A - 3S-V-A - 3P-V-A - 4S-V-A - 4P-V-A - 6S-V-A - 6P-V-A For more details, please refer to the PDF catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
Applicable fluid: - Inert gas - Vacuum - Air / Water *For more details, please refer to the PDF catalog or feel free to contact us.
catalog（1）
Download All Catalogs
Recommended products
Distributors
The NITTO KOHKI Group supports comfortable living and a prosperous future across a wide range of fields—from construction sites to the aerospace industry and global environmental maintenance projects. We respond to increasingly diverse needs with outstanding engineering that promotes efficiency and labor-saving. Our unique technologies are developed from the user’s perspective, creating convenient and innovative tools that serve as bridges to the next generation.