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Wilkins Reduced Pressure Principle Assembly

SECTION NAVIGATION
Model 475V (Sizes 2-1/2" - 12")

Model 475V (Sizes 2-1/2" - 12")

Vertical

Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. The Model 475 is for applications requiring vertical flow up and vertical flow down. The Model 475V is for applications requiring vertical flow up.

SKU Description 10" Price Qty
10-475V 10" 10-475V Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Flanged NRS $11,325.10
10-475VOSY 10" 10-475VOSY Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Flanged OSY $11,505.98
10-475VG 10" 10-475VG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS $11,510.29
10-475VL 10" 10-475VL Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS, Less Gate Valves $8,309.89
SKU Repair Kits 10" Price Qty
RK8-375 8" RK8-375 Repair Kit - 375/475 Relief Valve Complete $184.50
RK8-350 RK8-350 Repair Kit - 375/475 Checks Only $168.43
3711-CU-XL 8"-10" CNTRL ASSY, Lead-Free $978.87
RK8-375R 8" RK8-375R Repair Kit - 375/475 Relief Valve, Rubber Only $59.62
SKU Description 8" Price Qty
8-475V 8" 8-475V Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Flanged NRS $8,032.05
8-475VMS 8" 8-475VMS Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Flanged NRS, RV Monitor Switch $8,609.98
8-475VFG 8" 8-475VFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Grooved NRS $8,032.09
8-475VOSY 8" 8-475VOSY Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Flanged OSY $8,451.83
8-475VMSOSY 8" 8-475VMSOSY Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Flanged OSY, RV Monitor Switch $9,029.81
8-475VOSYFG 8" 8-475VOSYFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Grooved OSY $8,451.88
8-475VBGVIC 8" 8-475VBGVIC Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved BGVIC x Grooved BGVIC $9,457.25
8-475VG 8" 8-475VG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS $8,163.38
8-475VL 8" 8-475VL Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS, Less Gate Valves $6,607.73
8-475VOSYG 8" 8-475VOSYG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved OSY x Grooved OSY $8,451.88
SKU Repair Kits 8" Price Qty
RK8-375 8" RK8-375 Repair Kit - 375/475 Relief Valve Complete $184.50
RK8-350 RK8-350 Repair Kit - 375/475 Checks Only $168.43
3711-CU-XL 8"-10" CNTRL ASSY, Lead-Free $978.87
RK8-375R 8" RK8-375R Repair Kit - 375/475 Relief Valve, Rubber Only $59.62
SKU Description 6" Price Qty
6-475VOSYNRS 6"475V W/OSY AND NRS GV LEAD FREE $5,010.77
6-475V 6" 6-475V Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Flanged NRS $4,877.16
6-475VFSC 6" 6-475VFSC Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Flanged NRS, Epoxy Coated Strainer $5,246.10
6-475VFG 6" 6-475VFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Grooved NRS $4,877.11
6-475VOSY 6" 6-475VOSY Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Flanged OSY $5,144.43
6-475VOSYBGVICFG 6" 6-475VOSYBGVICFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Grooved BGVIC $5,149.06
6-475VOSYFG 6" 6-475VOSYFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Grooved OSY $5,144.43
6-475VBGVIC 6" 6-475VBGVIC Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved BGVIC x Grooved BGVIC $5,396.46
6-475VGF 6" 6-475VGF Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Flanged NRS $4,877.11
6-475VG 6" 6-475VG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS $4,877.11
6-475VL 6" 6-475VL Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS, Less Gate Valves $3,432.88
6-475VOSYGF 6" 6-475VOSYGF Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved OSY x Flanged OSY $5,144.43
6-475VOSYG 6" 6-475VOSYG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved OSY x Grooved OSY $5,144.43
6-475VMSOSYG 6" 6-475VMSOSYG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved OSY x Grooved OSY, RV Monitor Switch $5,249.80
SKU Repair Kits 6" Price Qty
RK212-375 6" RK212-375 Repair Kit - 375/475 Relief Valve Complete $78.15
RK6-350 6" RK6-350 Repair Kit - 375/475 Checks Only $152.00
3707-CU-XL Wilkins Relief Valve Assy $796.20
RK212-375R 6" RK212-375R Repair Kit - 375/475 Relief Valve, Rubber Only $54.23
SKU Description 4" Price Qty
4-475VMSOSYG 4" 475 W/ MS W/ GXG OSY LEAD FREE $3,796.63
4-475VOSYNRS 4" 475V W/OS&Y/NRS LEAD FREE $3,263.57
4-475V 4" 4-475V Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Flanged NRS $3,181.24
4-475VFSC 4" 4-475VFSC Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Flanged NRS, Epoxy Coated Strainer $3,499.03
4-475VFG 4" 4-475VFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Grooved NRS $3,181.24
4-475VOSY 4" 4-475VOSY Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Flanged OSY $3,345.85
4-475VMSOSY 4" 4-475VMSOSY Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Flanged OSY, RV Monitor Switch $3,796.63
4-475VOSYPI 4" 4-475VOSYPI Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Flanged PI $3,345.85
4-475VOSYBGVICFG 4" 4-475VOSYBGVICFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Grooved BGVIC $3,448.99
4-475VOSYFG 4" 4-475VOSYFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Grooved OSY $3,345.85
4-475VOSYPIFG 4" 4-475VOSYPIFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Grooved PI $3,283.21
4-475VPIOSY 4" 4-475VPIOSY Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged PI x Flanged OSY $3,345.85
4-475VBGVIC 4" 4-475VBGVIC Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved BGVIC x Grooved BGVIC $3,614.78
4-475VBGVICPIG 4" 4-475VBGVICPIG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved BGVIC x Grooved PI $3,448.99
4-475VGF 4" 4-475VGF Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Flanged NRS $3,181.24
4-475VG 4" 4-475VG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS $3,181.24
4-475VL 4" 4-475VL Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS, Less Gate Valves $2,208.99
4-475VOSYGF 4" 4-475VOSYGF Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved OSY x Flanged OSY $3,345.85
4-475VOSYG 4" 4-475VOSYG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved OSY x Grooved OSY $3,345.85
4-475VPIBGVICG 4" 4-475VPIBGVICG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved PI x Grooved BGVIC $3,448.99
SKU Repair Kits 4" Price Qty
RK212-375 6" RK212-375 Repair Kit - 375/475 Relief Valve Complete $78.15
RK4-350 4" RK4-350 Repair Kit - 375/475 Checks Only $90.92
3707-CU-XL Wilkins Relief Valve Assy $796.20
RK212-375R 6" RK212-375R Repair Kit - 375/475 Relief Valve, Rubber Only $54.23
SKU Description 3" Price Qty
3-475V 3" 3-475V Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Flanged NRS $2,379.89
3-475VFG 3" 3-475VFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Grooved NRS $2,379.95
3-475VOSY 3" 3-475VOSY Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Flanged OSY $2,671.83
3-475VMSOSY 3" 3-475VMSOSY Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Flanged OSY, RV Monitor Switch $3,122.64
3-475VOSYFG 3" 3-475VOSYFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Grooved OSY $2,671.88
3-475VG 3" 3-475VG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS $2,379.95
3-475VL 3" 3-475VL Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS, Less Gate Valves $1,696.64
3-475VOSYGF 3" 3-475VOSYGF Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved OSY x Flanged OSY $2,671.88
3-475VOSYG 3" 3-475VOSYG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved OSY x Grooved OSY $2,671.88
SKU Repair Kits 3" Price Qty
RK212-350 3" RK212-350 Repair Kit - 375/475 Checks Only $27.67
RK212-375 6" RK212-375 Repair Kit - 375/475 Relief Valve Complete $78.15
3707-CU-XL Wilkins Relief Valve Assy $796.20
RK212-375R 6" RK212-375R Repair Kit - 375/475 Relief Valve, Rubber Only $54.23
SKU Description 2-1/2" Price Qty
212-475V 2 1/2" 212-475V Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Flanged NRS $2,171.96
212-475VFS 2 1/2" 212-475VFS Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Flanged NRS, Strainer $2,246.07
212-475VFG 2 1/2" 212-475VFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged NRS x Grooved NRS $2,171.96
212-475VOSY 2 1/2" 212-475VOSY Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Flanged OSY $2,460.63
212-475VOSYFG 2 1/2" 212-475VOSYFG Reduced Pressure Principle Assy, Lead-Free, Vertical, Flanged OSY x Grooved OSY $2,460.73
212-475VG 2 1/2" 212-475VG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS $2,171.96
212-475VL 2 1/2" 212-475VL Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved NRS x Grooved NRS, Less Gate Valves $1,546.29
212-475VOSYGF 2 1/2" 212-475VOSYGF Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved OSY x Flanged OSY $2,460.73
212-475VOSYG 2 1/2" 212-475VOSYG Reduced Pressure Principle Assy, Lead-Free, Vertical, Grooved OSY x Grooved OSY $2,460.73
SKU Repair Kits 2-1/2" Price Qty
RK212-350 3" RK212-350 Repair Kit - 375/475 Checks Only $27.67
RK212-375 6" RK212-375 Repair Kit - 375/475 Relief Valve Complete $78.15
3707-CU-XL Wilkins Relief Valve Assy $796.20
RK212-375R 6" RK212-375R Repair Kit - 375/475 Relief Valve, Rubber Only $54.23
Documents
Specification Sheet - 2-1/2" & 3' PDF icon
Specification Sheet - 4", 6", 8" & 10" PDF icon
Installation and Maintenance Instructions 2 1/2" & 3" PDF icon
Installation and Maintenance Instructions 4" & 6" PDF icon
Installation and Maintenance Instructions 8" PDF icon
Repair Parts 2-1/2" & 3" PDF icon
Repair Parts 4" - 10" PDF icon
Videos
Troubleshooting Pressure Relief Valve Discharge Video YouTube Videos


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