one way shut off valve
The One-Way Shut-Off Valve is a sophisticated flow control mechanism designed to permit fluid flow in a single direction and automatically close when flow reverses. This valve is essential for maintaining the integrity and safety of fluid transfer systems in various industries.
- Main material: forged brass for valve body, PTFE/HNBR for sealing
- Driver torque: 2N.m
- Nominal pressure: 2.0MPa
- Fluid temperature 5~95℃
- Valve opening torque: <1N.m
- Working medium: water
- Valve stem size: 10x10
Technical Parameters
| Ordering model | Product model | Valve type | DN diameter | Thread size | Kv value | Maximum closing pressure difference kPa | Dimensions | |
| L | H | |||||||
| 15073 | DQF-A-220*DQQ-AK3-220 | 2 port | 20 | G3/4 | 9.5 | 600 | 74 | 43.5 |
| 15076 | DQF-A-220*DQQ-AK2-220 | 2 port | 20 | G3/4 | 9.5 | 600 | 74 | 43.5 |
| Note: The above table is the commonly used recommended models, please consult for details. | ||||||||
Features
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Prevents Backflow: The valve's primary function is to prevent backflow, which helps in avoiding contamination, maintaining pressure differentials, and ensuring the correct flow of fluids.
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Easy Operation: The One-Way Shut-Off Valve operates automatically without the need for external power or manual intervention, making it efficient and low-maintenance.
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Compact Design: Its compact size makes it suitable for installations where space is limited, without compromising on performance.
FAQ
Q: Is it suitable for use in high-pressure systems?
A: Yes, it is designed to operate efficiently in high-pressure environments, ensuring secure shut-off and reliable performance.
Q: Can it be customized for different flow rates or sizes?
A:It can be customized to fit various pipe sizes and flow rate requirements, making it suitable for a wide range of applications.
Q: What materials is it made of, and is it corrosion-resistant?
A: It is typically made from high-quality, corrosion-resistant materials such as stainless steel or durable plastics, ensuring longevity and resistance to harsh environments.
Q: Does it meet industry standards for safety and performance?
A: Yes, it complies with relevant safety and performance standards, ensuring reliable shut-off functionality and compliance with industry regulations.
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