Customized Hydraulic Valve Pilot Oil Source Control Valve Auxiliary Control Valves

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: CE, ISO9001
• Model NO.: QB-XD-57-207
• Media: Oil
• Standard: Standard
• Connection Mode: Internal Thread
• Power: Hydraulic
• Material: Alloy
• Type: Hydraulic Control Unit
• Rated Flow Rate: 20L/Min
• Rated Pressure: 60bar
• Solenoid Valve Voltage: 24VDC±15%, Connector Plug: Deutsch
• Working Fluid: Mineral Oil (Hl, Hlp) According to DIN51 524 Stand
• The Max Allowable Pollution Degree of Oi: Level 9 According to Nas1638
• Transport Package: Carton Box, Wooden Case, Pallet
• Specification: CE, SGS, ISO9001
• Trademark: YUZHOU & OEM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 3000/Month

Product Description

Product Description

Applications and Features
App
lications and Features
Application and Features

Mainly used in the pilot oil circuit control module of mobile cranes, to control the luffing, main and auxiliary winch, and telescopic actions. It has functions of constant pressure and pressure maintaining, playing a certain safety role.

 

Product Parameters

Model	QB-XD-57-207
Rated Flow Rate	20L/min
Rated  Pressure	60bar
Solenoid valve voltage	24VDC±15%, Connector plug: DEUTSCH
Working fluid	mineral oil (HL, HLP) according to DIN51 524 standard
Fluid viscosity range	10 ~ 380mm2 /s
Working oil temperature	-20ºC~ +90ºC
The max allowable pollution degree of oil	level 9 according to NAS1638
Recommended filter filtration precision	minimum β10 ≥ 75
Oil port size	P, T, T1 is G1/2;others:G1/4

  Dimensions



 

More Applications and Products

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 a sample?
A: We can provide samples, and we can discuss the price of samples more specifically.