기능

• With automatic closing mechanism and check valve release function.
• The hose connection is not removable.
• When not using the washing machine, close the faucet to prevent water leakage.
• A mark affixed to products certified by the Japan Quality Assurance Organization (JQA) as conforming to standards under the JIS marking system based on the Industrial Standardization Law.
• Products with a backflow prevention function.
• Labeled on products suitable for use in cold regions.