Check valve, internal thread type 601 3/8 inch 149B2503

Check valve – reliable installation protection

This internally threaded check valve, with a diameter of 3/8 inch, is a compact and effective solution to protect the installation against backflow. Its mushroom-poppet design, assisted by a spring, ensures reliable and tight operation. It is an essential element in any system where maintaining the correct flow direction of the medium is required.

The valve is made of high-quality materials – a brass body guarantees durability and corrosion resistance, and a closing assembly made of POM (polyacetal) or PPO (polyoxyphenylene) ensures long-term reliability. An EPDM gasket further increases tightness and resistance to various media.

Construction and application

The 601 type check valve is characterized by its versatility – it can be mounted in any working position, which facilitates its installation in various configurations. It is designed to operate at a nominal pressure of 1.0 MPa and a maximum temperature of 100°C. It will work well in water installations, as well as in heating systems where preventing the backflow of hot water is necessary.

Thanks to the internal threaded connection, the valve is easy to install and disassemble, which facilitates installation servicing. Its compact size allows it to be used even in hard-to-reach places. It is a solid solution for both professionals involved in hydraulic installations and end-users who care about the safety and efficiency of their systems.