Jining Donghong Machinery Co., Ltd
Quality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC

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Product Detail
Arrow Type Back Pressure Valve 
Brand: 0012
Present point: 0
Point offset: 0.0

Arrow Type Back Pressure Valve


Arrow Type Back Pressure valve is an important tool preventing of blowout.

The design of the Arrow Type Back Pressure valve allows for an on-site determination of back pressure to be set at surface.

Features and Benefits

●Metal to metal sealing;

●Simple design allows easy maintenance.

Available model:

FJ229   FJ203   FJ178   FJ168   FJ165   FJ159   FJ121   FJ105   FJ89

When ordering please specify:


●Thread connection.

Note: Arrow Type Back Pressure valves are not ideally suited for cementing or abrasive fluids.

Specifications - Arrow Type Back Pressure valve

  1   Arrow Type Back Pressure valve   FJ229   229   7 5/8 REG   82   70 (35)

  2   Arrow Type Back Pressure valve   FJ203   203   6 5/8 REG   82   70 (35)

  3   Arrow Type Back Pressure valve   FJ178   178   5 1/2 FH   82   70 (35)

  4   Arrow Type Back Pressure valve   FJ168   168   NC50   82   70 (35)

  5   Arrow Type Back Pressure valve   FJ165   165   NC50   82   70 (35)

  6   Arrow Type Back Pressure valve   FJ159   159   NC46   70   70 (35)

  7   Arrow Type Back Pressure valve   FJ121   121   NC38   56   70 (35)

  8   Arrow Type Back Pressure valve   FJ105   105   NC31   44   70 (35)

  9   Arrow Type Back Pressure valve   FJ89   89   NC26   33   70 (35)