| 375ADA Reduced Pressure Backflow Preventer | fireprotectionparts.net | 6875.78 USD | 35,715.52 USD | −35% |
| 375AST Viking 1" Reduced Pressure Backflow Preventer for Safety | fireprotectionparts.net | 3829.99 USD | 26,230.67 USD | −35% |
| 350AST Double Check Backflow Preventer Valve | fireprotectionparts.net | 3158.99 USD | 38,544.71 USD | −35% |
| Fire Protection Pressure Reducing Valve | fireprotectionparts.net | 2582.99 USD | 31,355.57 USD | −35% |
| Mdl F49 Grooved Butterfly Valve With Tamper Safety Feature | fireprotectionparts.net | 803 USD | 3,329 USD | −34.9% |
| 4" V Pattern RP Grooved Butterfly Valve for Fire Protection | fireprotectionparts.net | 14349 USD | 22,018 USD | −34.8% |
| 450 Double Check Backflow Preventer with Grooved Butterfly Valve | fireprotectionparts.net | 8851 USD | 39,685 USD | −34.8% |
| 350A Double Check Backflow Preventer Valve | fireprotectionparts.net | 6604 USD | 53,291 USD | −34.8% |
| 2-1/2" Pr Fire Hose Valve Mht for Reliable Protection | fireprotectionparts.net | 2285 USD | 3,507 USD | −34.8% |
| 2" Double Check Valve for Non Potable Fire Protection | fireprotectionparts.net | 1553 USD | 2,382 USD | −34.8% |
| 2-1/2" Sprinkler Floor Control Valve Abss S-Bt | fireprotectionparts.net | 1394 USD | 2,138 USD | −34.8% |
| 2-1/2" Sprinkler Floor Control Valve ABSS R-BT Zurn Wilkins | fireprotectionparts.net | 1394 USD | 2,138 USD | −34.8% |
| 2" Double Check Valve Non Potable Water System Wilkins | fireprotectionparts.net | 1294 USD | 1,986 USD | −34.8% |
| 2-1/2" Standpipe Hose Valve Ab S-Bt Fire Protection | fireprotectionparts.net | 998 USD | 1,530 USD | −34.8% |
| 2-1/2" Standpipe Hose Valve Ab T-Bt Fire Protection | fireprotectionparts.net | 998 USD | 1,530 USD | −34.8% |
| 2-1/2" Standpipe Hose Valve Ab U-Bt for Fire Protection | fireprotectionparts.net | 998 USD | 1,530 USD | −34.8% |
| 2-1/2" Standpipe Hose Valve Ab R-Bt Fire Protection | fireprotectionparts.net | 998 USD | 1,530 USD | −34.8% |
| 950XL Double Check Backflow Assembly | fireprotectionparts.net | 583 USD | 2,511 USD | −34.8% |
| Mdl F210R Riser Check Valve for Fire Systems | fireprotectionparts.net | 380 USD | 4,647 USD | −34.8% |
| 1-1/2" Reduced Pressure Backflow Prevention Device by Zurn Wilkins | fireprotectionparts.net | 4072 USD | 6,078 USD | −33% |
| Wilkins 112-YBXLP, 1-1/2" Bronze Body Y Type Strainer W/Plug , FNPT Connections, 20 Mesh, Lead Free Bronze | zeropointsales.com | 205.96 USD | 291.15 USD | −29.3% |
| 2" Reduced Pressure Backflow Valve with Supervised Switch | fireprotectionparts.net | 4818 USD | 6,170 USD | −21.9% |
| 3" OSY Valve UL FM Flange X Flange Fire Protection | fireprotectionparts.net | 1945 USD | 2,438 USD | −20.2% |
| Wilkins 975XL-150 1-1/2" FNPT Reduced Pressure Zone Backflow Prventer, Cast Bronze | zeropointsales.com | 1208.79 USD | 1,343.1 USD | −10% |
| 10" Reduced Pressure Backflow Valve With Flange OSY | fireprotectionparts.net | 35142.95 USD | — | — |
| 10" Double Check Valve Non Rising Stem Flange | fireprotectionparts.net | 28986.95 USD | — | — |
| 10" Reduced Pressure Backflow Detector With OSY Valve | fireprotectionparts.net | 27903.95 USD | — | — |
| 8" Reduced Pressure Detector With OSY Flanged Connection | fireprotectionparts.net | 22037.95 USD | — | — |
| 6" VPAT Redpress Detector Assembly with OS&Y Valve | fireprotectionparts.net | 13603.95 USD | — | — |
| 2" Reduced Pressure Detector With OSY Valve Backflow Valve | fireprotectionparts.net | 7954.95 USD | — | — |
| 6" Double Check Assembly With OSY Pilot GXG Fire Equipment | fireprotectionparts.net | 7642.95 USD | — | — |
| 3" Reduced Pressure Detector With OSY Flanged Gasket | fireprotectionparts.net | 7484.95 USD | — | — |
| 2" Reduced Pressure Detector With OSY Flanged Connection | fireprotectionparts.net | 7015.95 USD | — | — |
| Zurn Wilkins 3" 375A Flanged NRS Reduced Pressure Principle Assembly | easternirrigation.com | 5917.99 USD | — | — |
| 10" Wilkins OSY Flange X Flange Valve for Fire Protection | fireprotectionparts.net | 5518.95 USD | — | — |
| 10" Wilkins Os and Y Grooved X Grooved Valve | fireprotectionparts.net | 5292.95 USD | — | — |
| 10" Wilkins OSY Flange X Grooved Valve for Fire Protection | fireprotectionparts.net | 5292.95 USD | — | — |
| 375ASTDA Reduced Pressure Detector Assembly | fireprotectionparts.net | 4477.95 USD | — | — |
| Zurn Wilkins 212-500XL Water Pressure Reducing Valve 2-1/2in 45K832 2.5 | firstrateparts.com | 3359.95 USD | — | — |
| Zurn Wilkins 112-975XL2S 1-1/2" Lead Free Wilkins 975XL2 Reduced Pressure Principle Assembly w/ Bronze "Y" Strainer | easternirrigation.com | 2602.99 USD | — | — |