ZX GRIT WASHOUT VALVE

The grit settable single flow valve is an improvement based on the current conventional single flow valve of water injection well (one-way well flushing valve), which can effectively prevent the mechanical  impurities, scale and oil sludge in the injected water from depositing on the steel ball of the single  flow valve, resulting in the failure of the single flow valve to open and the failure of well flushing.

The tool is used for the upper part of single flow valve of conventional water injection well. The improved structure overcomes the defects of conventional single flow valve and has the following  technical advantages. The main channel maintains full diameter without any parts, and the sediment in the oil pipe can be deposited directly downward without burying the well washing mechanism.  The main channel is large, which can be used as test channel and pitching channel. The one-way  valve structure adopts standard high-pressure high-precision stainless steel single flow valve, which  further improves the reliability. The opening pressure of standard check valve is optional to realize  standardization.

Note: Other specification products are available.