Scraper/Loader Hydraulic Directional Control Valve

• Customization: Available
• Function: Flow Control
• Installation: Plate
• Model NO.: YZH170CF-30
• Drive: Manual
• Type: Pilot-Operated Type
• Flow Rate: Optional ( Max to 330L/Min)
• Max Working Pressure: 28MPa
• Pilot Pressure Range: 7-25 Bar
• Transport Package: Wooden Case
• Specification: 40kg
• Trademark: YUZHOU
• Origin: China
• HS Code: 8481201090
• Production Capacity: 1000 Psc Per Month

Product Description

YZH170CF-30 is a compact integral valve,which including 1 to 4 working sections. The parallel or series connection between the working

sections can be realized, and they are all equipped with their own load-holding check valves, which can be supplied with single or multi pump

oil. The current control form of the valve is hydraulic control. The valve is designed for system pressures up to 250 bar. The working port can be set with a secondary relief valve according to the needs, and the maximum pressure can be set to 280 bar. The flow range is 0-170 l/min. The

return flow per work port can be up to 330 l/min (depending on the type of spool).

The valve can be used in many different types of equipment, from backhoe loaders, garbage trucks, container trucks, forklifts to surface and

underground shearers, and it also has advantages in industrial applications.

Model	YZH170CF-30
Inlet pressure	up to 250 bar
Working port pressure	up to 280 bar
pilot pressure range	7-25 bar
Inlet flow	max 170l/min
Return oil from work port	max. 330l/min (depends on Spool type)
Operating temperature range	-20ºC~+90ºC
The max allowable pollution degree of oil	level 9 according to NAS 1638
Oil Port size	A,B,P1,T1: G1; P2,T2,T3:G3/4; Pilot port: G1/4

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.