FAQS
How long do hydraulic valves last?
Quality hydraulic valves generally last 5–10 years or more with proper maintenance. Lifespan depends primarily on fluid cleanliness, pressure cycles, and operating conditions.
What maintenance do hydraulic valves need?
Minimal maintenance—mainly ensuring clean fluid, regularly checking for leaks, and verifying valve operation. Replace filters and fluid on schedule to prevent contamination.
How do I choose the right hydraulic valve?
Choose valves based on their type (directional, pressure control, flow control), pressure rating, flow capacity, fluid compatibility, mounting style, and actuation method (manual, electric, hydraulic pilot).
What causes hydraulic valves to leak or fail?
Contaminated fluid is the main cause of valve failure. Other reasons include worn seals, incorrect installation, or using a valve with inadequate pressure or flow ratings.
What are common installation tips for hydraulic valves?
Ensure cleanliness during installation, use new O-rings lubricated with hydraulic fluid, tighten fittings to manufacturer specs, check valve orientation carefully, and test thoroughly after installation.