Manual Direction Proportional Flow Control Valve

35SFRE manual proportional compound valve - manual manual reversing
proportional speed regulating valve:
On board the replacement of the old 35SFRE manually proportional
composite valve, due to nameplate corrosion and other factors, it
is difficult for customers to clearly determine the specifications
of this valve. At this point, the customer can proceed from our
suggestion (the following chart) to facilitate speculation:
35SFRE manual proportional compound valve - Marine manual reverse
proportional valve - Manual proportional windlass operating valve
profile:
35SFRE ship with manual reversing proportional control valve is
three position five way valve has excellent response
characteristics and pressure compensation function; pressure
compensation valve suppress load impact, flow system will not
because of pressure fluctuations and volatility, and provide stable
power;
The bypass compensator is used to avoid the reverse impact; in
addition, the 35SFRE marine manual reversing proportional speed
regulating valve has a compensator with high response
characteristics, and is suitable for occasions with load impact.
35SFRE marine manual reverse proportional speed regulating valve,
shipboard manual proportioning compound valve, performance
characteristics:
n, stepless speed regulation, unloading and overload protection.
The utility model has the advantages of simple structure and
reliable operation
2, this section of 35SFRE manual proportional reversing valve,
manual regulation of smooth, sensitive, reversing and stepless
speed regulation synchronization
3, M type manual proportioning valve valve pump output power and
motor (cylinder) load power matching, energy-saving effect is
prominent, suitable for single valve or multi valve series
4, O type manual proportional flow composite valve in place without
unloading, suitable for multi valve parallel connection
Marine manual proportional reversing speed control valve type
35SFRE model description:
35SFRE manual proportion compound valve, manual proportional
reversing speed regulating valve, function indication:
35SFRE manual proportion compound valve, manual proportional
reversing speed regulating valve, structure principle:
35SFRE manual proportion compound valve, manual proportional
reversing speed valve type selection reference:
model | Nominal dia.(mm) | Nominal flow(L/min) |
Nominal pressure(MPa) |
Mid-position pulley enginery |
35SFRE | 15 | 60 |
21Mpa
|
MO,MN,MJ,MY
OO,ON,OJ,OY |
20 | 100 |
25 | 200 |
32 | 280 |
40 | 380 |
50 | 600 |
60 | 800 |
35SFRE manual proportional compound valve, manual proportional
reversing speed valve shape and installation dimensions:
35SFRE manual proportion compound valve, manual proportional
reversing speed regulating valve, maintenance notice:
1, pump displacement shall comply with the proportion of the
competitors, composite valve flow requirements
2, "L" accent alone back to the oil tank
3, in accordance with the valve seat should be fixed with screws on
the basis of processing, do not allow the use of piping, the valve
4. It is recommended to use No. 40 hydraulic oil with a working
temperature of 20 DEG C -60 DEG C
5 the installation should check whether the system is clean and
ensure good sealing at the joint
6, when the combination valve for multiple load, suitable for the
series system, the series general should be less than 4, to prevent
the loss of pressure is too large; if for a parallel system, please
order that special specifications, in the selection of a pump
without unloading valve, the pump pressure compensated variable
displacement pump is recommended
35SFRE manual proportioning compound valve, manual proportional
reversing speed regulating valve, common faults and troubleshooting
methods:
35SFRE manual proportion compound valve, manual proportional
reversing speed valve assembly diagram:
35SFRE manual proportion compound valve, manual proportional
reversing speed control valve type selection mark:
Manual proportional compound valve, manual proportional reversing
speed regulating valve 35SFRE-MO15-H3
Meaning: nominal pressure is 21Mpa, nominal diameter is 15mm, spool
function is MO type of ship manually reversing proportional speed
control valve, manual proportion compound flow valve
Manual proportional compound valve, manual proportional reversing
speed regulating valve
35SFRE-MO32-H3
Meaning: nominal pressure is 21Mpa, nominal diameter is 32mm, spool
function is MO type of ship manually reversing proportional speed
control valve, manual proportion compound flow valve
Manual proportional compound valve, manual proportional reversing
speed regulating valve
35SFRE-MO40-H3
Meaning: nominal pressure is 21Mpa, nominal diameter is 40mm, spool
function is MO type of ship manually reversing proportional speed
control valve, manual proportion compound flow valve
Manual proportional compound valve, manual proportional reversing
speed regulating valve
35SFRE-MY50-H3
Meaning: nominal pressure is 21Mpa, nominal diameter is 15mm, spool
function is MY type of ship manually reversing proportional speed
control valve, manual proportion compound flow valve
Manual proportional compound valve, manual proportional reversing
speed regulating valve 35SFRE-OO25-H3
Meaning: nominal pressure is 21Mpa, nominal diameter is 25mm, spool
function is OO type of ship manually reversing proportional speed
control valve, manual proportion compound flow valve
Manual proportional compound valve, manual proportional reversing
speed regulating valve 35SFRE-OY40-H3
Meaning: nominal pressure is 21Mpa, nominal diameter is 40mm, spool
function is OY type of ship manually reversing proportional speed
control valve, manual proportion compound flow valve