Style:3/4 inch Female Thread Brass Horizontal Check Valve
Used for a variety of applications, not limited to grease, fuels, refrigeration, water, oil gas, and hydraulic systems.
This is a check valve that allows water to flow through it in only 1 direction.
Brass Swing Check Valves are Used to Prevent Reverse Fluid Flow in Water and Steam Applications.
Note: NPT cannot be accurately calvulated with a linear measuring tool like a Tape Measure, Ruler or Caliper.
NPT Thread size is NOT determined by its outside thread diameter in inches.