![FV-3](http://plastruct.com/cdn/shop/products/FV-2_b4491fcd-8d8a-4c93-9bd4-c8fbad2a21ed_{width}x.jpg?v=1566422772)
CHECK VALVES
Use with our Traditional Butyrate Round Tubing for piping systems found in industrial and commercial modeling, and for residential plumbing in dollhouse models. Fitting design allows temporary press-fit assembly, however final assembly must be cemented. Precision Injection Molded in Medium Gray Butyrate Plastic.
The H Dimension represents the actual O.D. of the corresponding Tubing.