The non-slam check valve aims to prevent the flow in the opposite direction, allowing only the media to flow in one direction. Usually, this valve is automatic. The valve disc opens under the pressure of the fluid flowing in one direction; when the fluid flow in the opposite direction, due to the fluid pressure and the self-coincidence of the valve disc, the valve disc acts on the valve seat thereby cutting off the flow. It is not suitable for media containing solid particles and high viscosity.
At NTGD, the Non-slam check valve is designed in a way that it automatically prevents backflow. When the pump is turned on, fluid flows into the valve from the seat end, forcing the disc open and enabling fluid to pass through.
The spring shuts the disc when the pump is turned off, preventing flow reversal. Due to the kind of closing mechanism, which limits reversal of flow, is the main factor that enables “silent” functioning and eliminates water hammer caused by check valve slam.
The NTGD non slam check valve refers to the automatic opening and closing valve disc that relies on the medium’s flow, which is used to lower the noise when open or close, also known as a nozzle check valve. The non-slam check valve belongs to an automatic valve.
Its main functions are to prevent the backflow of the medium, prevent the pump and drive motor from reversing, and release the medium of the container. The non-slam check valve can also supply lines that replenish the auxiliary system where the pressure may rise above the system pressure. NTGD is a Non Slam Check Valve manufacturer that includes the following features:
Resilient or Metal Seat
Size Range: NPS 2 to NPS 36
Pressure Range: 150LB to 2500LB
Design STD.: ASME B16.34
Non-Slam Check Valve Manufacturer
NTGD valve specializes in valve supply, including ball valves, gate valves, globe valves, check valves, strainer, plug valves and butterfly valves in carbon steel, stainless steel, duplex stainless and alloy materials. Their products conform to the latest industry standards according to ANSI, ASME, API and DIN.
Potential users must visit the main website: https://www.ntgdvalves.com/ for further information and services.