Rapid fluid coupling "Zero Spill Coupler Flange Fixed Type"
No welding, flanges, or nipples are required, and it can be directly attached to various manufacturing equipment!
The "Zero Spill Coupler" is a quick fluid connector for gases and liquids. Its unique structure reduces liquid spillage by up to approximately 96% and air inclusion by up to approximately 94% (compared to SP Coupler Type A). Even in a dry state, the valve operates smoothly, reducing the risk of malfunction, and thanks to its unique one-touch design, it can be connected without pulling the sleeve. Being a flange-integrated design, it can be directly attached to various manufacturing equipment without the need for welding, flanges, or nipples.
basic information
●Specifications Main body material: Stainless steel (SUS304) Flange material: Plug → Stainless steel (SUS304) Socket → Aluminum alloy Mounting screw sizes: Rc1/4, Rc3/8, Rc1/2 Maximum operating pressure: 3.5MPa {35kgf/cm²} Pressure resistance: 5.3MPa {54kgf/cm²} Seal materials: Fluoro rubber (FKM), Ethylene propylene rubber (EPDM) Operating temperature range: Fluoro rubber → -20℃ to +180℃ Ethylene propylene rubber → -40℃ to +150℃
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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.