Excavator Spare Parts SK200-8 SK260-8 SK350-8 Overload Relief Valve YN22V00002F1
1. System unloading function: Connect a small flow solenoid valve in series to the remote control port of the overflow valve. When the solenoid iron is energized, the remote control port of the overflow valve is connected to the oil tank, and the hydraulic pump is unloaded at this time. The overflow valve is now used as a unloading valve.
2. Safety protection function: When the system is working normally, the valve is closed. Only when the load exceeds the specified limit, can the overflow be opened for overload protection to prevent the system pressure from increasing
Why choose JKCNE?
1. JKCNE, Focus on the machinery industry over 20 years, have abundant experience and sound reputation in the field. support full
ranges of excavator accessories.
2. JKCNE offer Maintance service: Repairing and testing for monitor ECU controller software; Engine start testing, remanufacture and
repaint, refit; Hydraulic pump refit etc.
3. 100% quality guaranteed, BNR offer different quality requirements excavator parts. new and used genuine parts, OEM parts made
in China Japan Korea. main parts normal operation running at least 3-5 years. Use BNR parts, few worries!
4. Small order and sample order are acceptable, Large quantity and price negotiation
5. Quick delivery time: order before 4:00 p.m. ship out on the same day
1. Constant pressure overflow function: In the throttling and regulating system of the quantitative pump, the quantitative pump provides a constant flow rate. When the system pressure increases, it will reduce the flow demand. At this point, the overflow valve opens, causing excess flow to overflow back into the oil tank, ensuring that the inlet pressure of the overflow valve, i.e. the pump outlet pressure, remains constant.
2. Pressure stabilizing effect: The overflow valve is connected in series on the return oil circuit, generating back pressure and increasing the stability of the moving parts.
Processing&Testing
FAQ
1. How can I get the price? -We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). -If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.
2. Can I buy samples placing orders?-Yes.Please feel free to contact us.
3. What is your lead time?-It depends on the order quantity and the season you place the order. -Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.
4. What is your payment term?-T/T,Western Union,MoneyGram,and Paypal.This is negotiable.
5. What is the shipping method?-It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).
Please confirm with us before placing orders.
6. How do you make our business long-term and good relationship?-1. We keep good quality and competitive price to ensure our customers benefit ; -2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.
