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Zhejiang ERG Technology Joint Stock Co.,Ltd

Mobile: 86-18257346462

Tel: 86-576-83200088

E-mail: nick@erg.cn   bella@erg.cn 

Contacts: Wu Nick/Bella Cheng

Add: 135 Haisha Road, Shaliu Economic DevelopmentZone, Sanmen County, Zhejiang, P.R.China

Home > Product > China Transformer Butterfly Valve factory

China Transformer Butterfly Valve factory

  • DBF(CFZ)Series Low Noise Transformer Cooling Fan

    DBF(CFZ)Series Low Noise Transformer Cooling FanThe low noise fan for transformer for the use of transformer cooler and radiator in large and heavy transformer. Fan blades adopt airfoil type in the material of die-casting aluminum. Compared with similar steel products, it has the characteristics of lighter weight, more stable performance,...Read More

  • Flange Connection Iron Welding 400V 50Hz DN250 Transformer Plate Radiator Transformer Axial Flow Pump

    Flange Connection Iron Welding 400V 50Hz DN250 Transformer Plate Radiator Transformer Axial Flow PumpTransformer axial flow pump B-type axial-flow transformer oil pump is mainly used for large-scale power transformers, electric locomotives and other special transformer forced oil circulation cooling system. Can also be used for convection heat transfer transformer cooling system, when the oil...Read More

  • DN 150 Double Contact Switch Transformer Oil Indictor

    DN 150 Double Contact Switch Transformer Oil IndictorOil flow relay (hereinafter referred to as the relay) is the device to indicate oil flow variation in the forced oil circulation cooling system of transformer. It is used to monitor the oil pump operation in the forced oil cooling system, whether oil pump rotation is correct, the valve is turned on, the pipeline is clogged,...Read More

  • Flange Connection Transformer Butterfly Radiator Valve

    Flange Connection Transformer Butterfly Radiator Valve1.Application Vacuum eccentric butterfly valve is mounted in pipe path between oil-immersed transformer and detachable radiator and cooler or conservator .It is used for opening and closing oil path and being vacuum of transformer . 2.Technical parameters 1)Vacuum butterfly valve is into Ø40,...Read More

  • BCT Series High Quality Die Cast Epoxy Resin Board For Electric Insulation From China

    BCT Series High Quality Die Cast Epoxy Resin Board For Electric Insulation From ChinaApplication Range and Model Implication The product is applicable to the outlet of current transformer of ascending flanged base of transformer and current transformer of power station with the voltage above 110KV, and it also can be applied to the iron core grounding of transformer to replace...Read More

  • Dn80 Seal Ring Transformer Butterfly Valve

    Dn80 Seal Ring Transformer Butterfly ValvePrincipal features The raw materiad of BD series butterfly valve is steel and aluminum. The aluminum butterfly valve employs O-shaped ring sealing and the steel butterfly valve employs mechanic sealing structure design. The locking cover at the series butterfly valve has three structural modes...Read More