Blog
Cam and Groove Fittings: Types, Sizes and How to Measure
Cam and groove (camlock) fitting types A to F, how sizes work, how to measure a fitting, and how to choose a material and gasket.
How to Thread PVC Pipe: Schedule 80 Only, Steps and Alternatives
When you can thread PVC and CPVC pipe, the tools and steps, thread sizes, and when to use threaded fittings instead.
How Does a 3-Way Valve Work? L-Port vs. T-Port, Positions and Types
How a 3-way ball valve directs flow, the difference between L-port and T-port, 2-position vs. 3-position valves, and how to choose one.
How to Measure Pipe Size: Nominal vs. Actual Size
Why a 1 in. pipe does not measure 1 in., how to measure pipe and fittings, and a chart of nominal pipe sizes with outside and inside diameters.
Types of Check Valves: How They Work and How to Choose One
A check valve lets fluid flow in one direction and closes automatically to stop backflow. It needs no handle or actuator: forward flow opens it, an...
How to Cut PVC Pipe: Choosing a Cutter and Making Square Cuts
A square, clean cut is the first step to a leak-free PVC or CPVC joint. A square cut gives the maximum bonding surface and lets the pipe seat fully...