PSV Service & Sales, a Division of TRIVACO, offers over 55 years of experience in the Industrial, Commercial and Institutional Industry as mechanical specialty sales engineers and application engineering.  As the "Factory Authorized Assembler" of Kunkle Relief Valves for the State of Indiana and western Kentucky. We provide Kunkle Safety Valves to Industrial Distributors and carry a local inventory of Kunkle Safety Valves that we can ship to you or drop ship to your customer.

This enables us to repair Kunkle Valve or ANY other manufacturer's code stamped safety/relief valve, to new condition, right here in Indianapolis!

Everyone is encouraged to call us and schedule a sales call to discuss our FREE survey of safety valves in your plant. This allows us to identify any relief valve installation problems and check to see if the valves are for the application and service. You will receive value from this service by addressing any potential safety issues proactively and not waiting until an unfortunate event occurs to act!

Field Service Repair

• Our field service technicians have years of hands on experience and are fully capable to troubleshoot your problems. 
• Whether you simply need a test and verification of set pressure or a full valve repair "VR", our field service crew is equipped to meet your needs. 
• PSV Field Service Technicians are trained on our Hyrdoset and AVK Electronic Valve Testing Equipment. 
• Please call in advance to schedule a walk-through survey of all safety valves needed to be serviced.

Safety/ Relief Valve Repair

• PSV Service & Sales, a Division of TRIVACO, is certified by the National Board of Boiler and Pressure Vessel Inspectors. 
• PSV's valve technicians go through rigorous training and have extensive experience with numerous valve brands and sizes. 
• PSV also keeps record of manufacturer's specifications for Kunkle Valve, Farris, Consolidated, Crosby, Leser and more to ensure the accuracy and quality of your valves. 
• Our comprehensive shop is equipped to lap, sandblast, clean and test almost any safety valve.
• We have certified our shop with The National Board and now hold the following code stamps; VR, UV, V and NB.
  This enables us to repair Kunkle Valve or ANY other manufacturer's code stamped safety/relief valve, to new condition, right here in Indianapolis!
• Everyone is encouraged to call us and schedule a sales call to discuss our FREE survey of safety valves in your plant. This allows us to identify any relief valve installation problems and check to see if the valves are for the application and service. You will receive value from this service by addressing any potential safety issues proactively and not waiting until an unfortunate event occurs.
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  Certificates
• The National Board of Boiler & Pressure Vessel Inspectors
• NB - Pressure Relief Devices
• VR - Value Repair
• The American Society Of Mechanical Engineers
• Assembly of pressure vessel pressure relief values