Dual path opening and closing type quick coupling for medium and low pressure, S·P-V type
Equipped with a highly confidential automatic opening and closing valve Quick coupling suitable for medium and low pressure applications in a wide range of vacuum uses 【Features】 ○ Excellent vacuum resistance, ensuring that fluid within the piping does not leak externally even during separation Exceptional vacuum resistance (1x10-3 mmHg) ○ Compatible with production lines for coolers and refrigerators ○ Two types of main body materials: brass and stainless steel (SUS304) ○ Fluid can flow from either the socket side or the plug side ○ (When placing an order) please inform us of the application, fluid, pressure, temperature, specifications, etc.
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Equipped with a highly confidential structure automatic opening and closing valve Quick coupling suitable for a wide range of vacuum applications for medium and low pressure 【Features】 ○ Excellent vacuum resistance, ensuring that fluid inside the piping does not leak to the outside during separation Demonstrates outstanding vacuum resistance (1x10-3 mmHg) ○ Compatible with production lines for coolers and refrigerators ○ Two types of main body materials: brass and stainless steel (SUS304) ○ Fluid can flow from either the socket side or the plug side ○ (When placing an order) please inform us of the application, fluid, pressure, temperature, specifications, etc.
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Applications/Examples of results
【Applications】 ○ Platon piping ○ Vacuum industrial machinery ○ For refrigerant filling and replenishment
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"NAC/Nagahori Kogyo" is a specialized manufacturer that develops, manufactures, and sells quick couplings for piping and fluid fittings, as well as sockets and bits for screw tightening tools. Our high-quality products, proven by years of experience, dramatically improve your piping connection and screw tightening tasks.








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