1‑2 General No‑OEM‑012 Flat Body Ball Valve Compatible with Excavator

1. Product Overview & Wholesale Price Range

The 1‑2 General Flat Body Ball Valve (Part # No‑OEM‑012) is a hydraulic on‑off control component with compact flat‑body structure, used for switching and cutting‑off hydraulic oil circuit in engineering machinery hydraulic system.

• Factory Wholesale Price: $72 – $142 USD Direct factory price for hydraulic repair workshops
• Material Specifications: High‑strength alloy steel body, precision grinding spool, excellent sealing and pressure‑resistant performance
• MOQ & Bulk Discount: 1 Unit, favorable terms for large‑volume hydraulic overhaul orders
• Lead Time: 1‑3 working days, adequate stock supports global logistics delivery
• Warranty: 12‑month replacement warranty, sealing and pressure test completed before packing

2. Application Scope

Specially produced for engineering machinery hydraulic circuit working scenarios:

• Excavator Hydraulic Repair: Direct replacement for leaking, stuck or invalid original flat body ball valve.
• Hydraulic Circuit Switch Control: Realize fast cut‑off and connection of hydraulic oil circuit for maintenance operation.
• Repair Workshop: Compact flat‑body dimension, easy installation, stable switching performance.
• Overseas Parts Dealer: Stable supply capacity, complete QC documents support cross‑border spare‑parts resale business.

3. Common Flat Body Ball Valve Failure Troubleshooting

• Fault 1: Internal & External Oil Leakage
  Cause: Sealing ring aging, valve body surface wear, hydraulic oil impurity abrasion.
  Solution: Install brand‑new flat body ball valve, clean hydraulic circuit and replace filter element.
• Fault 2: Difficult Switching / Stuck Spool
  Cause: Oil dirt deposit inside valve cavity, mechanical impurity jamming.
  Solution: Replace complete ball valve, flush the whole hydraulic oil passage.
• Fault 3: Cannot Fully Cut‑off Oil Circuit
  Cause: Ball core sealing surface scratch and damage.
  Solution: Fit new flat body ball valve, test circuit cut‑off effect after installation.
• Fault 4: Abnormal Vibration & Noise
  Cause: Internal part wear, pressure shock impact.
  Solution: Replace ball valve and check system pressure fluctuation condition.

4. Matching Hydraulic Spare Parts Recommendation

5. Frequently Asked Questions

Q1: How do I confirm this flat body ball valve fits my machine?
A: Please confirm dimension, installation interface and working pressure parameter, send machine information for quick compatibility check.

Q2: What quality tests are finished before shipment?
A: Every flat body ball valve completes sealing test and pressure resistance test before delivery to guarantee stable hydraulic performance.

Q3: What points should be noticed during installation?
A: Keep hydraulic oil circuit clean, avoid impurities entering valve cavity, follow correct installation direction to prevent oil leakage risk.