PC valve is hydraulic pressure compensation valve is the key executive element of the main pump flow control and constant power adjustment. It is usually located on the main hydraulic pump, which is called the "flow control three swordsmen" together with LS valves and servo pistons. The interior is mainly composed of precision components such as valve body, valve stem, spring, thimble and housing.

Operating Principle

Excavator PC valve its core is to achieve the best match between the output power of the pump and the engine power. It receives the pump outlet pressure (reflects the load) and the PC-EPC solenoid valve signal (reflects the engine speed/condition), and comprehensively judges the amount of oil entering the servo piston later. When the load increases (pressure increases), the PC valve automatically reduces the displacement (flow rate) of the pump to prevent the engine from overloading; when the load is reduced, the displacement increases and the full use of power.

Package

PC200-8 Excavator PC Valve is packed in carefully to arrive in perfect condition.

• Inner Protection: Hydraulic PC relief valve is individually wrapped in protective film or oil paper to prevent scratches and moisture damage.
• Secondary Packaging: The hydraulic valve with ample foam padding to absorb shock and vibration.
• Outer Packaging: The Komatsu valve be packed into a sturdy standard export carton case.

FAQ

Can I get a product photo?

Yes, we would like to send you real product picture.

How long is the warranty period?

3-6 months.

Is the item in stock, and how fast is the dispatch or delivery time?

Yes, this swing motor is in stock now.

How can I order it?

I will send invoice with payment information via email.

How do payment?

We accept to T/T, PayPal, Credit Card, Western Union transfer.

What's the delivery time?

Stock products estimated 7 days.

Is this unit Original, OEM, New Aftermarket, or Remanufactured?

Original, OEM and aftermarket are available.

What is the HS code for hydraulic valve?

H.S code is 8413910000

How much is it to replace a excavator valve?

Price is negotiated.

Do you accept small order?

Yes, small order can be accepted.

Can I get discount?

Bulk order support with discounted price.