Flow Sharing Load-Sensing Proportional Control Valve

• Customization: Available
• Function: Flow Control
• Drive: Hydraulic
• Model NO.: 4MSPCV140
• Type: Pilot-Operated Type
• Port P Flow Rate: 100L/Min
• Rated Pressure: 32MPa
• Working Fluid: DIN51 524mineral Oil (Hl, Hlp)
• Working Oil Temperature: -20ºC to 90ºC
• Transport Package: Wooden Case
• Specification: 40kg
• Trademark: YUZHOU
• Origin: China
• HS Code: 8481201090
• Production Capacity: 350 Psc Per Month

Product Description

Applications: Mainly used in 3~16T truck mounted crane fixed pump system, and related industries such as agricultural machinery, road and bridge machinery, sanitation machinery, mining machinery etc.
 

The multi-way valve is a load-sensitive multi-way valve, the flow rate independent of load. The valve is section structure, which can be

expanded according to the needs, max section is 7 working section; each working section has a pressure compensation function; the working

port can be set according to requirements Secondary pressure safety valve; control forms include hydraulic control, electro-hydraulic control,

manual control; The unloading solenoid valve is integrated in the valve to realize safety protection; The slewing section is a non-proportional

single working section.

Functions and features
1. The international advanced LUDV system can realize proportional flow distribution to all actuating mechanisms. Besides, the flow is not influenced by load. 

2. The neutral-position low pressure unloading mode can be suitable for a variable capacity system of which the neutral position cannot reach zero (also applicable to a fixed capacity pump system). 

3. Plate overlying can be adopted to combine a multiway proportional flow valve group according to the actual demand of customers. 

4. The circular arc groove orifice of valve rod can make flow more accurate and action more stable so as to cater for different working conditions. 

5. The electro-hydraulic proportional valve adopts an imported electromagnetic proportional reducing valve to achieve small hysteresis and high repetition precision and cater for installation with all kinds of precisions. 

Model	4MSPCV140
Rated pressure	30MPa
Maximum flow rate	100L/min
Proportional Solenoid Valve Voltage	24VDC
Current	300-650mA
Connector	Deutsch Plug
Working oil temperature	-20ºC~+90ºC
Working fluid	mineral oil (HL,HLP) according to DIN51 524 standard
Fluid viscosity range	10~380mm²/s
The max allowable pollution degree of oil	level 9 according to NAS1638
Recommended filter filtration precision	minimum β10≥75

* If you have lower temperature requirements, please contact YUZHOU engineer.

Q1: Are you trading company or manufacture?                         
A: We are a manufacturer specializing in the production of mid-to-high-end hydraulic valves and hydraulic systems.
Our products include proportional valves, balance valves, slewing cushion valves, control valves, integrated valves, integrated systems, hydraulic pumps, hydraulic motors, wireless remote control, etc.

Q2: Can you provide special customization according to the working conditions?
A: Sure, we can design and produce according to your drawing and require.
We are equipped with professional R&D, quality inspection and after-sales teams, covering the entire product process: the R&D team is responsible for technical connection and customized development, the quality inspection team conducts tests on each batch of products to ensure the pass rate, and the after-sales team responds quickly to quality issues and provides guidance, maintenance and support.
Our general warranty is 12 months for product dispatch, first come first served.
 
Q3: What should I do if I only know the machinery model but cannot provide the part number?
A: If possible, you can send us pictures, nameplates, or dimensions of daily products for reference.
 
Q4: How long is your delivery time?
A: For express/air, it takes about 5-8 days. For land/sea, it takes about 30-45 days, depends on your address.
 
Q5: When to ship?
A:We usually receive the payment (full payment), confirm the delivery date, and ship the goods on time.

Q6: Can you provide the sample?
A: We can provide samples, and we can discuss the price of samples more specifically