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The YSF series pressure relief valve is a pressure relief device used to protect the safe operation of the fuel tank and monitor the internal pressure changes in real time. This series of products is widely used in oil immersed power transformers, power capacitors, reactors and other power equipment, and can also be used for pressure relief when the on load switch oil tank is overpressure.
When there is a malfunction inside the oil immersed power equipment and the pressure inside the oil tank rises sharply, the YSF series pressure relief valve can quickly open, causing the pressure inside the oil tank to quickly decrease. When the pressure drops to the set closing pressure value, the valve will automatically close, maintaining a positive pressure inside the tank, effectively preventing external air, moisture, and other impurities from entering the tank.
The YSF series pressure relief valve is equipped with a directional fuel injection device, which can spray the released insulation oil in a directional manner and guide it into the oil collection tank through the oil guide pipe to prevent oil splashing, meeting the requirements of fire prevention and environmental protection. In addition, this series of products also has conventional electrical alarm signal output, and can achieve independent electrical signal output for single and double channels, making it convenient for users to choose.
The YSF series pressure relief valve plays an important role in the power system with its excellent performance and reliability, providing strong guarantees for the safe operation of fuel tanks.
| Technical Specification of YSF series Valve | |
| Model | YSF16-55*130KKJ |
| Size | DN8~DN50 |
| Effective diameter of fuel injection | Φ 50. |
| Body material | Steel |
| Medium temperature | -30 ºC to +40 ºC |
| Control voltage | AC110V or DC110V |
| Valve structure | Straight through structure |
| Interface connection | Flange connection |
| Applicable media | Oil |
The YSF series pressure relief valve has the following product features:
1. Quick response.
2. Safe and reliable.
3. Directional fuel injection.
4. Electrical signal output.
5. Analog output.
6. Remote display compatibility.
7. Widely applicable.
8. Easy maintenance.
9. High quality materials.
The application scenarios of YSF series pressure relief valves mainly include the following aspects:
1. Oil immersed power transformer.
2. Power capacitors.
3. Reactor.
4. On load switch fuel tank.
5. Fire prevention and environmental protection.
6. National smart grid construction.
Available model numbers of the YSF series pressure relief valve:
YSF4I-55/80KJTH
YSF4II-15/25JBTH
YSF4II-25/25JBTH
YSF4II-25/50KJBTH
YSF4II-35/25JBTH
YSF4II-35/50KJBTH
YSF4II-35/80KJTH
YSF4II-35/80KJBTH
YSF4IIKJTH
YSF4II-55/25JBTH
YSF4II-55/50KJBTH
YSF4II-55/80KJBTH
YSF4II-70/80KJTH
YSF4II-70/80KJBTH
YSF4II-85/80KJBTH
YSFKJBTH
YSF6-15~55/50KJBTH
YSF6II-15/25JBTH
YSF6II-25/25JBTH
YSF6II-25/50KJBTH
YSF6II-35/25JBTH
YSF6II-35/25KJBTH
YSF6II-35/50KJBTH
YSF6II-55/25JBTH
YSFKJB
YSFKJT
YSFKJTH
YSF8II-35/80KJTH
YSF8II-35/130KJTH
YSF8II-55/80KJTH
YSF8II-55/130KJTH
YSF8II-70/80KJTH
YSF8II-70/130KJTH
YSF8II-85/80KJTH
YSF8II-85/130KJTH
YSFKJTHB
YSFKJ
YSFSKJ
YSFDKJTHB
YSFKJD
YSFDSKJ
YSFKJTBH
YSF10-130K
Standard & solid packaging ensures your goods safety.
Multiple choice of reliable and cost-effective shipping methods available.
- ABOUT US -
Dongfang Yoyik Engineering Co., Ltd is located in Deyang, Sichuan, China's heavy equipment base, was founded in 2004. The company is a professional power plant spare parts manufacturer and supplier. Our products are applicable for many thermal power plants, hydropower plants, metallurgic industrial power plant, cement plant power house, aluminum plant power house, and coal mill power plants.
Yoyik is the exclusive agent of W.M. Nugent CO Inc for selling Nugent filter elements and filtration system products in China. The company also has great advantages in of many hydraulic products, including pumps, valves, sealing materials, etc. the brands include Eaton, Vickers, Moog, star, copaltite, temp-tite, 707, etc.
- TECHNICAL PATENTS -
- OUR ADVANTAGE -
- COOPERATIVE INDUSTRIES -
Yoyik offers wide range of spare parts for customers in different industries:
- ORDER NOTES -
√ Model SelectionBefore purchasing, please ensure that the model specifications you provide are complete or that the drawings have been drawn so that you can provide timely and accurate quotations.
√ Quality Assurance
We promise to provide high-quality products and after-sales service. If there are any quality issues, please contact us promptly.
√ Secure Transactions
We sell on MIC, provide a secure and reliable trading environment, and accept multiple payment methods to facilitate your purchase.
- FAQ -
- Are you trading company or manufacturer?We are factory located in Deyang, China.
- How long is your delivery time?
Generally it is 2-5 days if the goods are in stock. Or it is 7-21 days if the goods are not in stock, it is according to quantity.
- Do you provide samples? Is it free or extra?
Sorry we do not offer samples.
- What price terms do you accept?
Our company can accept all trading manners, eg. EXW, FOB, CIF etc
- What payment terms do you accept?
We accept T/T.
