Hydraulic Balance Valve for Hydraulic Oil Cylinder Winch Balance Valve Screw Connection

• Customization: Available
• Function: Balance
• Drive: Hydraulic
• Model NO.: CCBH Hydraulic balance valve screw connection
• Type: Hydraulic Control Unit
• Transport Package: Carton Box, Wooden Case, Pallet
• Specification: CE, SGS, ISO9001
• Trademark: YUZHOU & OEM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000/Month

Product Description

Applications and Features

Application 

This product is mainly used for an oil cylinder circuit with a large area ratio of rodless cavity and rod cavity (ratio of reverse flow and forward direction flow), such as the circuit of stretching & withdrawing and variation amplitude oil cylinder on a hydraulic mobile crane.
  

Functions and features 

1. It can automatically induce negative moment to limit the movement speed of negative moment and prevent speed out of control and suction of oil pump and system. 

2. The inside is installed with a check valve for hydraulic locking. It can reliably avoid the fall of external load when the operating valve is at neutral position. 

3. This valve can be inserted into the oil cylinder with a pipe or by itself to prevent the fall of oil cylinder to the hose damage. 

4. It can provide valve bodies that meet the different requirements on installation size of users. 

5. It can offer products of different flow specifications when the overall dimension of the complete valve spool is ensured invariant. 
 

Product Parameters

Drift diameter	DN=20
Rated working pressure	PH=25MPa
Max. reverse flow	Qmax=350L/min
Control pressure	5-8MPa
Forward rated flow	Q=140L/min
Min. backward flow	Qmin=100L/min
Ideal working temperature	+40 ~+70 degree C
Highest working temperature	+90 degree C
Lowest/highest environment temperature	-20~+60 degree C
Equal or less than	50um

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Certifications

FAQ

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.