Feiteng card CSBF marine manual proportional flow valves
The valve is a pressure compensation, flow proportional control and safety protection of the three position four way reversing valve, synchronous action valve operating handle and the flow adjustment mechanism, can carry out stepless speed change, and has good speed performance, but also has good reliability, convenient operation, long life and other characteristics, hydraulic system applied in ship machinery and other machinery, the products obtained national patent. Rotary device of the production company with, can replace the manual control and remote control.
Varieties are: manual control (general type), remote control, reset spring, a locking etc..
Model nominal diameter Nominal dia. (mm) Nominal flow (L/min) nominal flow nominal pressure
Nominal pressure (MPa) safety valve pressure range of Scope of safety valve pressure (MPa) handle force Handle control force (N) in a slide valve function
Note: This valve normally factory for M in a function, if the user needs in a function and other special requirements, should be put in order, so the delivery.
In addition, according to the customer demand, the CSBF manual proportional flow valves can also be matched balance valve, in order to protect the service life of motor!
Balance valve for the hydraulic system by gravity load can be a free fall, it can keep steady position and load control load drop motion. Marine crane device and related engineering machinery hoisting mechanism, balance valves are equipped with hydraulic system luffing, slewing mechanism. The product quality is stable, reliable performance, and the plug-in type balance valve and its structure is more compact, more convenient installation.
Varieties are: DPH35 one-way balance valve, SPH40 two-way balancing valve, balance valve (PYH-G series cartridge).
The main technical parameters of Principal Technical Parameters
Model nominal diameter (mm)
Nominal dia. nominal flow rate (L/min)
Nominal flow nominal pressure (MPa)