- Bergen, New York, United States
- Jun 11th
For sale, is the one new relief valve. Plast-O-Matic Valves Model RVDT025T-PP 1/4" Polypro Relief Valve W/ PTFE / Diaphragm One valve design functions as a relief valve, by-pass valve, back-pressure valve and anti-siphon valve. Unique PTFE diaphragm is excellent for use with highly aggressive liquids; and also provides the ultimate in contamination-free sealing.