C-Series 3/4" PVC M Adapter (2)

C-Series 3/4" PVC Male Adapters ship as a set of two and connect Nelsen C-Series control-valve ports to standard 3/4-inch plumbing.

• Pack of 2 adapter fittings
• 3/4 inch nominal connection size
• PVC construction for corrosion resistance on water lines
• Male adapter configuration for the C-Series valve inlet/outlet ports
• Lightweight fittings, roughly 0.45 kg per pack shipped
• Genuine Nelsen fitting for C-Series valves

Use these adapters to plumb a C-Series valve into 3/4" PVC or threaded runs, or to replace a cracked or cross-threaded original. Because they come as a pair, one set covers both the inlet and outlet side of a typical valve. Verify the 3/4" size and the C-Series port style match your valve body before solvent-welding or threading them in.

C-Series 3/4-Inch PVC Male Adapter, 2-Pack

This is a set of two 3/4 inch PVC male adapters made for C-Series control valves. These adapters provide the transition between the valve's ports and 3/4 inch PVC plumbing, giving you a solid connection point to tie your treatment system into the household lines. Selling them as a pair is convenient because most valve installations use connections on both the inlet and outlet side, so a two-pack covers a typical hookup.

Where They Fit

Adapters like these are used at the point where a C-Series valve meets your PVC plumbing, letting water flow into and out of the treatment tank through properly matched fittings. They are commonly needed when you are installing a new C-Series system, replacing an original adapter that has cracked or been over-tightened, or reconfiguring an existing installation to work with PVC pipe. Having the correct valve-specific adapter avoids awkward workarounds and gives you a clean, dependable joint. Buying the pair together also means both sides of the valve are covered in a single order.

Installation and Support

Installation typically involves connecting the adapter to the valve port and joining the PVC side using the appropriate method for your pipe, taking care to make a sound, watertight connection. Because adapters are specific to the valve family and pipe size, it is worth confirming that these C-Series 3/4 inch PVC adapters match your valve before ordering. At Water Softener Plus we include documentation with your purchase and will gladly help you verify fitment so your connections go together correctly the first time.