When you're shopping for industrial valves, the choice between a metal ball valve and a PVC ball valve comes down to where the valve will live and what you're connecting. The QSM TRU-FLO ball valve is priced at $150.00, while the Spears PVC ball valve comes in at $99.95. That $50.05 spread is real, but so is the difference in housing material, connection ends, and pressure ratings. Use this head-to-head to match the valve to your actual piping setup.
Quick verdict
Go with the QSM TRU-FLO for process or sanitary lines. Choose the Spears for PVC socket piping.
At a glance
| QSM TRU-FLO 2-inch 316 Stainless | Spears Industrial 3-inch PVC | |
|---|---|---|
| Price | $150.00 | $99.95 |
| Housing material | 316 stainless steel | PVC |
| Size | 2 in | 3 in |
| Connection | Tri-clamp ends | Socket ends |
| Condition | New | New - Open box |
| Pressure rating | 1000 WOG | 235 psi |
| Price level |
Where each product wins
The at-a-glance table makes the trade-off easy to see: the QSM TRU-FLO is built for a metal-bodied flow path, while the Spears is built for PVC socket piping. Let your existing pipe determine which one belongs in your line.
Product notes
QSM TRU-FLO 2-inch Stainless Steel Ball Valve
The QSM TRU-FLO is the pick when your system already uses 2-inch tri-clamp fittings and you want a stainless steel body. Its 316 stainless construction and 1000 WOG rating give it a broad pressure envelope, and it's described as new and unopened, so it's ready for installation. For process lines where you need a metal ball valve with sanitary clamp ends, this is the stronger choice. The trade-off is that the tri-clamp ends require matching sanitary clamp fittings - this is not a socket-slip valve. The 2-inch size also means it pairs with lines already set up for that diameter.
Spears Industrial 3-inch PVC Ball Valve
The Spears takes the practical angle for 3-inch PVC socket lines. It uses socket ends that mate with PVC piping and is described as water-compatible, making it a straightforward choice for water service. It's described as new open-box with a U.S. country of origin. The main limitation is the open-box condition: the item comes as seen in the photos, with no other parts or accessories. That's fine if you just need the valve itself, but you won't find extra hardware in the box. For a PVC-to-PVC water line, this is the valve that matches the rest of your piping.
Final choice by use case
Choose the QSM TRU-FLO for process work, and choose the Spears for water-service lines. With the connection and material matched to your existing piping, the right ball valve becomes clear.
