WATTS Altitude Valve
Size Range: 32 to 600mm (1¼” to 24″)
Temperature Range: Up to 90°C
Pressure Ratings: Class 150, max 250 psi (17.2 bar);
Class 300, max 500 psi (34.5 bar)
- Description
- Resources
Description
| Specifications | |
|---|---|
| Size Range | 32 to 600mm (1¼” to 24″) |
| Temperature Range | Up to 90°C |
| Pressure Ratings | Up to 250 psi (500 psi optional) |
| End Connection | Flanged End to ANSI 150, 300; PN 16, 25 |
| Threaded End | |
| Valve Design | Globe or Angle Pattern |
| Materials | |
|---|---|
| Body | Ductile Iron, Cast Bronze |
| Coating | NSF 61 Certified Fusion Bonded Epoxy |
| Diaphragm | Nylon Reinforces Buna-N Rubber ASTM D2000 |
| Seat | Stainless Steel ASTM CF8M (SS316) |
| Altitude Valve (M6217H-1 / M127H-1) | |
|---|---|
| Maintains water level of a reservoir or storage tank without the need of floats or other devices inside the tank. Flow relies on differential pressure between tank head pressure and an adjustable set point. | |
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