Double block and bleed valve(ball valve and needle valve),instrument vavle

Price: 360.0~6000.0 USD
Trade Term: FOB
Payment Terms: T/T
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Basic Info.
  • Brand Name: Instrument valve 
  • Place of Origin: Jiangsu  
  • Min.Order: 10 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: By orders
  • Packing:Demanded packing according to transport means or by customers
  • Delivery Date: By orders

DBB valve, could isolate the pressure from both downstream and upstream fluids by two floating type ball valve, cavity pressure between the two isolation valves can be safely vented.
We can design and manufacture the single flange valve, to realize double block and bleed valve, also available as single block and bleed valve.


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Mr. ben.wu
Tel: 86-512-66908640
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suzhou xuande oil equipment CO., LTD
jinfeng south road NO1258, Suzhou, Jiangsu, China (Mainland)
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