DEMA’s special purpose valves are “manifolding” diaphragm valves constructed of 30% glass filled nylon or PVC that can be joined to form a manifold without bushings or connectors. Applications for 466P, 481P, and 482.2 include: Water, air, light oil, noncorrosive and non-explosive liquids. EPDM seal is standard, Viton is available on request.
Applications for 466P, 481P, and 482.2 include: Water, air, light oil, noncorrosive and non-explosive liquids.
Model 466P
Model 481P & 482.2
| Model No. | Pressure Differential | Body Material | Pipe Size N.P.T | CV Flow Factor # | GPM @ 60 psi | |
|---|---|---|---|---|---|---|
| min/psi | max/psi | |||||
| 466P | 3 | 150 | GF Nylon | 3/4″ | 10 | 77.50 |
| 481P | Vacuum | – | PVC | 1/8″ | 0.27 | 2.09 |
| 482.2 | Vacuum | – | PVC | 1/4″ | 0.27 | 2.09 |
* Shown above are the most common configurations. Many additional configurations are readily available, contact us at [email protected] or speak with your DEMA sales representative for more information.
Coil Options