Call Us at 731-352-5027
McKenzie Valve
& Machining, LLC
Products
AAR Approvals
Repair Instructions
Certifications
Our Mission
Exceptional Service & Quality Products
McKenzie Valve & Machining LLC seeks to supply our customers with the highest quality part while providing industry best pricing and lead time. Achievement of this mission is obtained by excelling in design, manufacturing, and marketing that exceed the needs and demands of our customers. Innovation and continuous improvement will direct the company on a path of 100% customer satisfaction.
Quick Links
AAR Approvals
| Document | Description | Approval | Expiration | Model |
|---|---|---|---|---|
| PRD-207032 | 75 PSIG SRV Low Flow Stainless | 9/2020 | 9/2030 | SRV |
| PRD-207033 | 75 PSIG SRV Low Flow Carbon | 9/2020 | 9/2030 | SRV |
| PRD-127009 | 75 PSIG SRV High Flow | 4/2012 | 4/2022 | SRV |
| E-197016 | Threaded Compact VRV w. Wave Spring | 6/2019 | 6/2029 | UVRV |
| E-197017 | Flanged Compact VRV w. Wave Spring | 6/2019 | 6/2029 | UFVRF |
| E-177006 | Vacuum Relief Valves | 12/2010 | 12/2020 | VRV |
| E-097006 | 3" Flanged Type Ball Valve | 2/2015 | 2/2025 | UFFRR |
| E-207023 | 1″ – 3″ Flanged x Flange, Flange x Threaded Full Port Ball Valve | 9/2020 | 9/2030 | UFFRFP, UTFR, UFR, UTR |
| E-137012 | 2" Angle Ball Valve | 7/2013 | 7/2023 | UFRA |
| E-127008 | 4″ External Ball Valve, Full Port, Low/Standard Profile | 4/2012 | 4/2022 | UFPFR, UFPFRG |
| E-177007 | 4″ Internal Ball Valve | 12/2017 | 12/2027 | UFIRA |
| E-107007 | Cast Six-Bolt Manway Cover, 20″ ID Nozzle | 2/2011 | 2/2021 | MWC-20-6C |
| E-117017 | Cast 8-Bolt Manway Cover, 20″ ID Nozzle, CF8M | 1/2012 | 1/2022 | MWC-20-8C |
| E-137015 | Fabricated 8-Bolt Manway Cover, 20″ ID Nozzle | 7/2013 | 7/2023 | MWC-20-8 |
| E-127006 | 6″ O.V.O.M., Plug Valve | 4/2012 | 4/2022 | UOVOM |
| E-137014 | 3″ Excess Flow Valve Assembly with Removable Seat | 7/2013 | 7/2023 | XFC, EFCV |
| E-137013 | 4″ Cam Locking Adapter and Threaded Cap Assembly, SS | 7/2013 | 7/2023 | CL, CLC, CLM |
| E-077037 | Low Profile Reduced Port Ball Valve | 1/2008 | 1/2018 | UZFFR |
| E-197047 | Fabricated, 6-Bolt Manway Cover 20″ | 10/2019 | 10/2029 | MWC-20-6F |
Repair Kits
New Products
3/4″ Solid View 
2″ Sectioned View 
2″ Solid View 
3/4″ Section view 
3″ Solid View 
3″ Sectioned View
3/4″ Sampling Valve Sectioned View 
3/4″ Sampling Valve 
3/4″ Flanged Sampling Valve
Sampling (Needle) Valves
Flanged and Threaded Connections-Stainless Steel-Many Elastomers Available
3/4″ Thermowell-Flanged 
3/4″ Thermowell-Flanged Section View 
3/4″ Thermowell-Threaded
3/4″ Thermowell Fittings
Threaded and Flanged Conntection=SST and Carbon Steel-Most Elastomers Available.
Ask An Expert
Latest News
MVM Reaches 2-Year Safety Milestone
McKenzie Valve & Machining, LLC is proud to…
New Web Site Launch
We are entering a new and exciting time…