Up to 99.8% Efficiency
The Yoshitake MD-36R is a two-way, reduced bore motorized ball valve constructed with a brass body and PTFE seat. It is designed for ON-OFF operation handling air, cold water, and hot water.
This valve features an outdoor, rainproof structure meeting IP65 specifications (JIS C 0920). It ensures quick and accurate starts and stops, smoothly opening and closing to prevent water hammer while maintaining a complete seal.
Features
- Outdoor, rainproof structure (IP65 specified in JIS C 0920).
- Starts and stops are quick and accurate, and the indication of the working position can be checked.
- Smoothly opens and closes, preventing water hammer by the fluid and ensuring complete sealing.
- Manually operable.
- A space heater is incorporated to prevent dew condensation (0.5 W).
- Superior in durability: no motor burnout by function of the timer for motor protection.
Specifications
| Specification | Detail |
|---|---|
| Application | Air, Cold and hot water |
| Working pressure | 0-1.0 MPa |
| Application temperature | -10-80°C (no freeze condition) |
| Ambient temperature | -20-50 (60)°C * |
| Rated voltage | AC 100 / 110 V 50 / 60 Hz common AC 200 / 220 V 50 / 60 Hz common |
| Power consumption | 8 VA |
| Operation | ON-OFF |
| Operation angle | 90° Positive & Negative rotation |
| Opening and closing time | 7.5/6.3 seconds (50/60Hz) |
| Percentage duty cycle | 20% 15 min. |
| Manual operation | Possible |
| Protective structure | Rainproof structure at the outdoor |
| Valve shape | Reduced bore |
| Body Material | Brass |
| Ball Material | Brass (Hcr plated) |
| Seat Material | PTFE |
| Connection | JIS Rc screwed |
Ambient Temperature Note
- The ambient temperature of 60˚C depends on the frequency of operation and the temperature of the fluid. Please contact us.
Operation Notes
- Valve (ball) is opened upon shipment from the factory.
- Any flow directions are available.
Dimensions and Weights
| Nominal size | L (mm) | H (mm) | Bore (mm) | Weight (kg) | Cv value |
|---|---|---|---|---|---|
| 15A | 58 | 96 | 10 | 0.6 | 6 |
| 20A | 63 | 98 | 12.5 | 0.7 | 11 |
| 25A | 71 | 102 | 15 | 0.8 | 15 |
At the Time of Ordering
Please specify model, size, and also rated voltage.
Cab-tire-cable φ6.5 Triplex 0.5 mm
Connecting Diagram
When SW is OFF, the valve closes. When SW is ON, the valve opens.
Semiconductor Switch Note
This valve may not be available if the switch is semiconductor such as triac.
Yoshitake Control Valves / Automated Control Valves
CT, HN, MD, and PD series motorized and pneumatic control valves for automated regulation.
