E200B Main Control Valve 964489 991107 Distribution Valve For Excavator Parts

Price Negotiable

Price: Negotiable price

MOQ: 1 piece

Delivery Time: 1-7days

Brand: Belparts

Product Description

E200B Main Control Valve 964489 991107 Distribution Valve for excavator parts

Appliion	Excavator parts
Part name	Main Control Valve
Part number	964489 991107
Model	E200B
MOQ	1PC
Payment term	T/T, Paypal, Trade assurance, or as required
Delivery	3 days after the payment received
Shipment	by sea, by air, by express, or as required

Common Failures & Maintenance

(A) Typical Problems

Spool Sticking – Caused by contaminated oil or wear.
Internal Leakage – Worn seals or valve body damage reduce efficiency.
Pressure Fluctuations – Faulty compensators or relief valves.
Slow Response – Clogged pilot lines or weak solenoid signals.

(B) Maintenance Best Practices

✔ Regular Oil & Filter Changes – Prevents contamination.
✔ Inspect Spool & Valve Body Wear – Replace if scoring or excessive clearance is detected.
✔ Check Pilot Pressure – Ensure proper signal pressure (typically 20-40 bar).
✔ Test System Pressure & Flow – Use hydraulic test gauges for diagnostics.

Future Trends

Smart Valves with IoT Integration – Real-time monitoring and predictive maintenance.
Electro-Hydraulic Proportional Valves – More precise and automated control.
Energy-Saving Designs – Advanced load-sensing and hybrid hydraulic systems.

FAQ

Q: What are your terms of packing?
A: Generally, we pack our goods in neutral wooden cartons. If you have a legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q: What about the payment options?
A: PayPal, T/T, and other payments as request.
Q: What are your terms of delivery?
A: EXW, FOB, CFR, CIF, etc.
Q: How about your delivery time?
A: Generally, it will take 3 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q: When can I get the price?
A: We usually quote within 12 hours after we get your inquiry. If urgent to get the price,
please call us or tell us by email, we will regard your inquiry priority.
Q: How do you make our business long-term and good relationship?
A: 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.
Q: Do you test all your goods before delivery?
A: Yes, we have a 100% test before delivery.