MAINTENANCE

TESTING AFTER MAINTENANCE

We always recommend testing the valve at operating pressures after servicing the valve seats. By pressurizing one side of the valve with water or oil, and leaving the other port open, you can test how well your repairs have been made by watching for leaks. All valves should shut off “Drop Tight” or have zero leakage at their operating pressures. Testing with liquid allows a better simulation of actual operating conditions.

OTHER VALV-TROL SERVICES

• Complete professional valve repairs and testing to new standards. No one else has the experience, knowledge, and fixtures to bring your valves back to like-new condition.
  
  
• Parts refurbishing and reconditioning. Many genuine Valv-Trol seats and discs can be economically re-machined to get maximum life from your parts and minimize maintenance costs.
  
  
• Evaluation and design of central hydraulic systems; including pumps, accumulators, control systems, valves, and all components of an energy efficient water hydraulic system.