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FJ Type-Arrow Back Pressure Valve
Product Detailed
Related Categories:Other Machine Tools Accessories
FJ Type-Arrow Back Pressure Valve
FJ Type-Arrow Back Pressure Valve is an important tool in preventing of blowing out in drilling operation. Comparing to other structural valves, it possess some advantage such as high strength, big flowa area, high temperature resistant, high pressure resistant, and easily maintenance. Technical specifications and parameters
Type | O.D.(mm) | Connection | I.D.(mm) | Working Pressure(MPa) |
FJ229 | 229 | 7 5/8 REG | 82 | 70(35) |
FJ203 | 203 | 6 5/8 REG | 82 | 70(35) |
FJ178 | 178 | 5 1/2 FH | 82 | 70(35) |
FJ168 | 168 | NC50 | 82 | 70(35) |
FJ165 | 165 | NC50 | 82 | 70(35) |
FJ159 | 159 | NC46 | 70 | 70(35) |
FJ121 | 121 | NC38 | 56 | 70(35) |
FJ105 | 105 | NC31 | 44 | 70(35) |
FJ89 | 89 | NC26 | 33 | 70(35) |
FJ Type-Arrow Back Pressure Valve
