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High-Quality Pressure Relief Valve for Transformers- Red Protection Cap
US$5.00-20.00
50 Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableMedia
GasCertification
CCCModel NO.
Transformer AccessoriesTemperature
Ordinary TemperatureConnection
ThreadStructure
Spring DiaphragmMaterial
BrassPressure Setting
30KPA 0.3BARThread Diameter
G1" / 25.4mmPortection Cap Color
Red / BlackDelivery Time
7 DaysType
T1Transport Package
WoodenSpecification
50mm*50mm*50mmTrademark
NJRECOrigin
Jiangsu, ChinaProduction Capacity
20000pieces/YearKey features
Professional Manufacturer: Nanjing Rainbow Electric Co., Ltd. specializes in transformer accessories and transmission lines.
Comprehensive Product Range: Offers HV&LV Bushings, Tap changers, Pressure Relief Valves, Radiators, and more.
One-Stop Solutions: Provides integrated solutions for transformers, switchgear, breakers, and wall applications.
Global Market Reach: Exports to North America, South America, Europe, Asia, Africa, and Oceania.
Flexible Payment Terms: Accepts LC, T/T, PayPal, Western Union, and small-amount payments.
Multiple Shipping Options: Supports FOB, CFR, CIF, DDP, DAP, FCA, and EXW terms.
Fast Lead Time: Off-season delivery within 15 workdays; peak season within one month.
Established Export History: Export experience since 2002 with major ports in Shanghai, Nanjing, and Ningbo.
Company profile

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2002-02-10Nearest Port: Shanghai Port, China, Nanjing Port, China, Ningbo Port, ChinaAverage Response Time: ≤2.54hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA, EXW
About Our Factory & Business Background
AddressNo. 396 Heyan Road, Nanjing, Jiangsu, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsTransformer Bushing, Porcelain Insulator, Composite Insulator, Condenser Bushing, Glass Insulator, Insulation Materials, Wall Bushing, Porcelain Bushing, Tap Changer
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What pressure settings are available?
A:
The valve is available in 9 pressure settings ranging from 20KPA (0.20BAR) to 70KPA (0.70BAR).
Q:What colors are available for the protection cap?
A:
The protection cap is available in Red or Black, and can be customized based on requirements.
Q:What is the delivery time?
A:
The standard delivery time is 7 days.
Q:Can you provide customized solutions?
A:
Yes, we offer customized solutions including technical consultation, product selection guidance, and installation support.
Q:What standards does the product comply with?
A:
Products are tested and manufactured in accordance with IEC, IEEE, GB, and other international standards.
Send Inquiry
*To:
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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