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Hy-Lok Double Block & Bleed Valves

Hy-Lok Double Block & Bleed Valves

Applications

Primary isolation, Sampling,
Chemical injection 

Features

Two ball One needle (OS & Y)
Stainless Steel, Duplex, A105
Savings on space, weight, Installation and cost
Increased safety
Easy installation and maintenance
PEEK or PCTFE seats
Fire safety designed to API 607/6FA 

Specifications

- Maximum Operating Pressure :
  Class 2500(6000 psig) @ 100℉(38℃)
- Operating Temperature Range :
  PEEK Seat :
    -65℉(-54℃) to 400℉(205℃)
  PCTFE Seat :
    -22℉(-30℃) to 356℉(180℃)  

Product_Catalogue_DBB_Valve.pdf