Purchase Qty. Reference FOB Price
2,000-4,999 Pieces US$5.50
5,000-9,999 Pieces US$5.00
10,000+ Pieces US$4.50
Product Description
Pressure safety valves 1. Pressure release valve is generally applicable to oil-immersed fully sealed transformers, amorphous converters, American box transformers, on-load voltage regulating switches, high voltage switches, capacitors, etc., installed on the oil tank cover or the side wall of ...