Three-use valve for hydraulic prop
USD $5 - $6 /Piece
Min.Order:100 Pieces
Jining Bafang Mining Machinery Co., Ltd.
Product introduce:
Three-use valve for mining
are key components of outside type monomer hydraulic prop. Pillar by three with valve check valve rises at the beginning of column and brace, complete pillar recovery plant discharge valve, safety valve to realize constant working resistance and pillar in overload protection pillar is not damaged.
Feature
With three valves are key components of outside type monomer hydraulic prop, is to ensure that support working resistance constant support and safe to use, also is the indispensable parts loweredcolumn, column. DZF. OOB, DZF. OOG type valve with flying device, can prevent abnormal use
causes such as three fly out with the individual parts damaged or broken hurt, flying device
performance and reliability. Valve end set effective area increases at the same time, can avoid valve
set of deformation, DZF. OOB, DZF OOG regardless of the height of pump pressure, three with valve
check valve are able to adapt to.
Technical Parameters:
Rated working pressure | 30~50MPa |
Safety valve to allow maximum flow | 3L/min |
Working liquid | Emulsion containing 1~ 2% M10 or MDT emulsifier |
Unloading torque | <100 N.m |
Unloading method | Manually close or distant unloading |