True union diaphragm valve is available in sizes 1/2″ – 2″. The valve body is solid thermoplastic and bonnet for best over all corrosion resistance. Extra heavy duty EPDM optional PTFE diaphragm, fully lubricated brass stem.
Series PVC-375 (True Union)
Heavy duty, industrial grade thermoplastic valve body. Unique concave and convex PTFE and EPDM diaphragm designs ensure PTFE barrier returns to full open position.
- Heavy duty body material
- Available in sizes 1/2″ – 2″
- Heavy duty diaphragm
- Fully lubricated stem and sleeve
- Adjustable full close position over travel
- Elimination of premature diaphragm failure due to over tightening
