Power Transformer Part Pressure Relief Devices Valve

• Media: Oil
• Certification: CE
• Temperature: Ordinary Temperature
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: BM
• Valve Seat: Double-Seat
• Structure: Spring Diaphragm
• Material: Stainless Steel
• Whether The Smar: No
• Brand Name: OEM
• Model: Ysf9
• Measuring Range: 25-138kpa
• Function: Voltage Regulating
• Mechanical Life: 20000times
• Temperature of Media: High Temperature
• Packaging Details: Standard Export Packing
• Delivery Time: 2-5 Weeks Upon Deposit
• Transport Package: Carton + Pallet
• Specification: customization
• Trademark: /
• Origin: China
• HS Code: 8481300000
• Production Capacity: 50000

Product Description

Product Description
Φ80mm, Φ130mm diameter pressure relief valve is mainly suitable for the pressure relief of large oil-immersed power transformers, power capacitors, reactors and other equipment when the oil tank is overpressured. When the internal pressure of the oil-immersed power transformer tank rises sharply due to an accident, if the pressure is not released in time, the tank will deform or even burst. The pressure relief valve can be opened quickly when the pressure of the fuel tank rises to its opening pressure value, so that the pressure in the fuel tank is quickly reduced. When the pressure drops to the closing pressure value of the pressure relief valve, the pressure relief valve is closed reliably, so that the positive pressure in the fuel tank is always maintained, and the external air, water and other impurities are effectively prevented from entering the fuel tank. The pressure relief valve with directional oil injection device (hereinafter referred to as the directional oil injection pressure relief valve) can spray the released transformer oil directionally, and guide it into the oil collecting pool through the oil guide pipe to prevent oil from splashing and meet the requirements of fire protection and environmental protection. Φ80mm, Φ130mm diameter pressure relief valve, in addition to the conventional electrical alarm signal, can also add the function of electrical alarm signal for computer, which can realize dual-channel electrical signal output, and lead out independently, users can choose according to their needs when ordering products .
 

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FAQ

1.Q:What's your main products?

A: We provide professional Transformer Accessories and Insulation Materials with 15 years experience.

 

2.Q Why chooses us?

A: Well experienced in our field. Our staff of engineers offers high-valued design guidance to
assure product performance and efficiency. And our strict adherence to rigorous quality control and tolerance standards lead to easier assembly of finished components at your facility. We always focus on Quality.

 

3. Q:How can you control your quality?

A:For each production processing, we have complete QC system for the chemical composition, physical and electrical properties.After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.

 

4. Q: Does your company accept customization?

A. Yes, we can accept OEM/ODM.

 

5.Q: Do you have the products instock?

A: Depends on your request,we have standard models in stock.Some special product and big order will be newly produced according to your order.

 

6. Q: What's your payment terms?

A: We usually accept all kinds of payment terms, T/T, L/C, Western union, Cash.

 

7. Q: What do you have for certificate?

A: :Quality Service Credit Certificate, Enterprise Credit Grade Certificate,Credit Operation Demonstration Unit Certificate, Quality Management System Certificate, etc.

 

8.Q:Can we visit your company?

A:Yes,for sure, you are welcome to visit our company.