Pump Protection Valve Repair

Proper maintenance and service procedures are essential for reliable pump protection valves. Poor maintenance practices, incorrect service procedures and the use of improper non-OEM replacement parts can compromise the reliability of the pump protection valve.

As a protection valve OEM, TV&C provides:

• Parts engineered and manufactured to original specifications including design improvements
• Trained service engineers and technicians
• Service center and onsite repair capability
• Direct Communication for support
• Training courses for operation and maintenance personnel

If you are interested in improving the operation and reliability of your pump protection valves, please contact TV&C to discuss the available service programs.

Typical Field Repairs:

• Disassemble and inspect the bypass portion of the valve
• Machine (if necessary) and lap the trim seats
• Repair or replace worn parts
• Thoroughly clean critical internal surfaces
• Replace O-rings and seals
• Reassemble valve and test if possible
  

Typical In-House Repairs:

• Completely disassemble the valve
• Sandblast shell parts
• Inspect all internal parts
• Repair or replace worn parts
• Reshape old style check valve discs to improve lift characteristics
• Replace O-rings and seals
• Reassemble, paint and flow test valve