1pcs Thickening Brass Horizontal Non Return Forged Check Valve 1/2" 3/4" 1 "-2" Female Thread One-way Horizontal Check Valve

Features:
This all-copper horizontal check valve is made of brass, which is corrosion-resistant and pressure-resistant, and supports a working pressure of 1.6 MPa. The built-in check structure can accurately prevent medium backflow and avoid pipeline backflow impact. It has complete specifications, easy installation, reliable sealing, long service life, and is suitable for plumbing and water supply systems. It is a universal anti-backflow accessory for engineering and home decoration. 
  
Application scope:
It is widely used in HVAC, water supply and drainage, and tap water pipeline systems to prevent water hammer, backflow pollution and equipment damage; it is also suitable for industrial pipelines, boilers, water pump outlets, etc. to ensure one-way flow of media. Compatible with a variety of diameters from DN15 to DN50, it can be used in household water supply, engineering pipe networks, and air-conditioning circulating water systems to improve pipeline operation stability.

IMPORTANT NOTE:
1. There may be a 1-3 mm deviation due to manual measurement. If you mind, please purchase with caution.
2. Due to monitor differences, screen colors may be slightly different. Actual product color may vary from images shown. Thank you for your understanding.
3. If you have any questions or requirements about the product, please feel free to contact us. We will respond promptly.