The Series 638 ball valve is available in multiple configurations to fit the exact end use application. These valves are an economical shut-off
ball valve that offers superior quality and dependability for ultra-pure water systems to photographic processing equipment and labaratory use.
FEATURES:
- PVC
- Buna-N seals
- Two-way flow, one-piece ball & stem
- Full ported, quarter turn handle with positive shut-off
- 7/16" diameter through hole in ball
- Not for vacuum
- Maximum pressure: 125 psi
- Maximum temperature: 140℉
- NSF standard 58 approved
- Made in the USA