Connect With NU-TECH Controls
Altitude Control Valve (ACV-900)
The NU-TECH Altitude Control Valve is designed to control the water level in tanks or elevated storage reservoirs without the use of floats or sensors.
Automatic Control Valve
Feature
- Easily maintained without removal from the line
- Replaceable seat ring.
- Heavy-duty, nylon-reinforced diaphragm.
- Operates automatically off line pressure.
- Diaphragm assembly guided top and bottom.
- Valves equipped with separate adjustable opening and closing speed controls.
Operation
- One way valve: Designed to open and allow inlet into the tank and close drip-tight when the water level is achieved.
- Two way valve: Opens to fill and closes drip-tight at set level; also opens to allow return flow when inlet pressure is lower than tank head pressure.
- Monitors tank head pressure through a field-installed sensing line; opens for tank fill and closes at the desired level.
Combine Features
- One way flow with pressure sustaining.
- One way & two way flow with delay open for return flow.
- One way & two way flow with solenoid.
Pilot Valve
- Accurate shut-off to within inches of set point.
- Automatic tank fill and shut-off without the use of floats or sensors.
- Minimum pressure loss.
- Minimum pressure loss.
Specifications
| End Connection | Flanged End, Threaded End |
| Face to Face Standard | Manufacturing Standard |
| End connection Standard | DIN EN 1092-1, ASME B16.5 |
| Testing Standard | API 598 |
| Sizes | 1/2” to 28” |
| Class | 150#, 300#, PN 6, PN 10, PN 16, PN 25 |
| Media | Water |
| Body Material | CI/CS/SS/Alloy Steel etc. |
| Trim Material | SS304/SS316 etc. |
| Soft Seat Material | NITRILE/VITON/EPDM etc. |