Material: Solid brass. High strength, High temperature resistance, with certain anti freezing and anti impact capabilities
It is a kind of valve that relies on the pressure of the medium to produce the effect of preventing the backflow of the medium. Only allows the medium to flow in one direction, to prevent the medium backflow.
Size: 3/4" NPT female, suitable for 3/4" NPT male pipe
Application: Widely used in air, water, oil, natural, Manufactured, mixed, liquefied petroleum or propane and low-pressure gas air.
Description
Brass 3/4" NPT Female Inline Spring Check Valve One-Way Non-return Prevent Water Backflow (Pack of 2)