Product Description
Model |
BVM50 |
Caliber |
DN 20 |
valve body material |
QT-450 |
handle material |
zinc alloy |
Usage |
Gas Burner Parts |
Biggest pressure |
8KG |
Detailed Photos
Product introduction.
BVM series manual setting butterfly valves are mainly set manually. The locking device on the handle is equipped with an open scale mark to indicate that the inner diameter is easy to be the same as the inner diameter of the distribution pipe. The tapered female thread of the undivided distribution pipe is mainly used for setting the upper limit of the flow rate of the gas air to cut off.flow is regulated with a manual butterfly valve attached with an opening indication after setting the opening degree you can use the steering wheel the handle is made of zinc alloy . and manual butterfly valve pressure loss is less

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