stop ball valve
The stop ball valve is a reliable, durable, and easy-to-operate solution for controlling fluid flow in a variety of systems. With its quick on/off capabilities, leak-proof design, and versatility across multiple industries, it is an essential tool for managing fluid transport in both residential and industrial applications. Whether you need to regulate water, gas, or oil, it offers an efficient and cost-effective solution for your flow control needs.
- Valve body material: 304 stainless steel
- Valve stem material: stainless steel
- Seal material: nitrile rubber (NBR)
- Working medium: cold/hot water
- Fluid temperature: 5~95C
- Pressure: 2.5MPa
- Ambient temperature: 0~65C Maximum relative humidity is non-condensing
- Travel time: 11~15 seconds
- Motor torque: >800gf.cm
Technical Parameters
| Ordering model | Product model | Valve type | Diameter | Thread size | Kv value | Maximum closing pressure kPa |
Dimensions | |||
| L | W | H | ||||||||
| 12674 | DDF-X-G215*DFQ-XA13-220 | 2 port | 15 | RP1/2 | 2.2 | 250 | 81 | 21 | 19 | |
| 12675 | DDF-X-G220*DFQ-XA13-220 | 2 port | 20 | RP3/4 | 2.6 | 250 | 81 | 21 | 19 | |
| 12676 | DDF-X-G225*DFQ-XA13-220 | 2 port | 25 | RP1 | 3.2 | 250 | 88 | 25 | 23 | |
| Note: The above table is the commonly used recommended models, please consult for details. | ||||||||||
Features
DDF-X series split electric valve is used to control the opening or closing of the central air conditioning system and heating system pipeline to achieve the purpose of controlling the room temperature. The control valve is driven by a one-way hysteresis synchronous motor and reset by a spring. The valve is in a normally closed state when not working.
FAQ
Q: Can this be used in residential plumbing?
A: Yes, it is commonly used in residential plumbing systems to control the flow of water or gas. Its quick on/off mechanism makes it an excellent choice for main water shut-off valves or individual fixture valves.
Q: How easy is it to maintain it?
A: It requires minimal maintenance. The design has fewer moving parts compared to other valve types, which reduces wear and tear. Regular inspection for leaks or corrosion is recommended to ensure long-term performance.
Q: Is the stop ball valve leak-proof when closed?
A: Yes, it features a ball-and-seal mechanism that ensures a tight seal when closed, preventing any fluid or gas from leaking through the valve when not in use.
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