El tamaño es el adecuado y el material parece resistente.
Yamato Sangyo TN-50B Pressure Regulator Semi-Automatic Changeover Semi-O for 2 Cylinders
Product Details
Yamato Sangyo Semi-Auto Changeover Valve for Two Cylinders
Price reduced!
This unit was used with a high-purity nitrogen line.
It has been used in an indoor environment and is in good condition.
Please refer to the following for details:
https://www.monotaro.com/p/1867/9818/?srsltid=AfmBOoqk3kRfQGAMc-q3TNJS-pkqUbYP0AFLUpcHuzAvQS4_td7loV1X
The set includes what is shown in the photos (main unit, SUS tube for cylinder connection, and valve).
The exterior is also in relatively clean condition (please check photos for details).
There are no operational issues.
We also have a 4-cylinder model (2 cylinders x 2 systems) in the same series, so please inquire if you are interested.
This is a used item, so please only purchase if you understand this.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.











