EC300D EC350D Main Relief Valve Excavator Hydraulic Parts 14639415

EC300D EC350D Main Relief Valve Excavator Hydraulic Parts 14639415
 
Features:
 
1. Prevent system overvoltage
The main relief valve can prevent the pressure in the hydraulic system from being too high, and when the pressure exceeds the valve set value, it will open to discharge the excess oil, thereby protecting the hydraulic pump, motor and other components.
2. Be responsive
The main relief valve is a direct action valve, without complex indirect action structure, when the pressure rises, the oil outlet can be opened quickly, and the response speed is fast, which is conducive to system protection.
3. High setting accuracy
The main relief valve adopts pre-compression spring to set the opening pressure value, which has high setting precision and good repeatability, and can accurately set the maximum pressure allowed by the system.
4. The oil charge is not affected
The main relief valve does not affect the oil filling function of the hydraulic pump, and the system can discharge oil continuously while the tank can still be normally filled with oil.
5. Simple and reliable structure
The main relief valve has the advantages of simple structure, long service life, high reliability and easy maintenance.
6. Flexible and convenient installation
The system installation position of the main relief valve is more flexible, and the hydraulic pipeline layout is not high.
7. Anti-corrosion design
The main relief valve is made of corrosion-resistant material, which can adapt to the harsh operating environment under construction conditions.
 
Product description
 

 Our main products:Hydraulic Pump,Engine Parts,Electric Parts,Chassis Parts,Excavator Bucket and Teeth,Radiator,Full Gasket Kit Series,Maintenance Parts.We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers.Sufficient inventor. No matter when you make order, we can ship goods as soon as possible.The best and more professional service and after-sales service.
 
 
 
PAYMENT POLICY:
We accept PayPal, VISA, MasterCard, Debit Card through PayPal.
 
SHIPPING POLICY:
Generally shipping can be made within 1 business day after the order is received.
 
RETURN POLICY:
We offer 14 days return policy after the buyer received the item. Item being returned must be in brand new condition, unused with the original parts and label included. The shipping expenses or any other related fees will be paid by the buyer. We do not accept returns if the item has been installed or has been damaged for some reasons.
 
LIABILITY:
The parts we provide are not original, it’s aftermarket replacement parts, we are only responsible for the parts we sold, we can accept return, refund or replacement if any problems on the parts, we do not compensate your labor, towing, repair, rental expenses or any other related expenses, please understand.
 
CONTACT US:
We have more than 20 years’ experience on excavator parts, except the items listed on ebay, we have various excavator parts available, you’re always welcome to contact us should you have inquiry or comments, we will try to reply you within 24 hours, thank you!
 
PLEASE MAKE SURE THAT YOU'RE ORDERING THE CORRECT PARTS FOR YOUR EXCAVATOR, IF YOU HAVE ANY DOUBT ON THE PARTS YOU’RE ORDERING, PLEASE PROVIDE US WITH DETAILED INFORMATION, THEN WE CAN VERIFY THE PARTS TO AVOID ANY WRONG PARTS AND RETURNS.
 
KIND REMINDER TO OUR DEAR CUSTOMERS: IF YOU’RE SATISFIED WITH THE QUALITY PLEASE GIVE US GOOD RATING AFTER YOU RECEIVE THE GOODS, PLEASE LET US KNOW IF YOU’RE NOT HAPPY WITH THE QUALITY AND WE WILL TRY OUR EFFORTS TO SATISFY YOU.