Warranty

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5151
BACKFLOW
PREVENTERS
BACKFLOW PREVENTERS
ACCESSORIES STRAINERS
AUTOMATIC
CONTROL VALVES
PRESSURE
REDUCING VALVES
FIRE
PROTECTION VALVES
THERMOSTATIC
MIXING VALVES RELIEF VALVES
MISCELLANEOUS
PLUMBING PRODUCTS REPAIR KITS
APPLICATIONS
Designed for installation on potable water lines,
irrigation systems, and waterworks connections.
FEATURES
• 2-1/2” - 12”
• 250 psi max
• Non-rising stem
• Full flow waterway
• Tapped and plugged
APPROVALS AND APPLICABLE
STANDARDS
• Valves conform to ANSI/AWWA C515 and C550
• Flanges conform to ANSI/ASME B16.1
• Grooved end conforms to ANSI/AWWA C606
• UL® Listed, C-UL® Listed, FM® Approved
• Certified to NSF/ANSI 372
ACCESSORIES
2” Square operating nut available
SIZE
LEAD-FREE
PART NUMBER
LEAD-FREE
LIST PRICE EA.
48: NRS GATE VALVES, FLANGED X FLANGED
- - 763.40
 - 952.90
 - 985.40
 - 1,333.00
 - 2,063.80
 - 2,805.80
 IN- 4,861.80
48G: NRS GATE VALVES, GROOVED X GROOVED
- -G 763.40
 -G 890.40
 -G 985.40
 -G 1,333.00
 -G 2,063.80
 -G 2,805.80
48GXF: NRS GATE VALVES, GROOVED X FLANGED
- -GXF 763.40
 -GXF 890.40
 -GXF 985.40
 -GXF 1,333.00
 -GXF 2,063.80
 -GXF 2,805.80
 IN-GXF 4,861.80
48 SERIES– NRS GATE VALVE
APPLICATIONS
Designed for installation on potable water lines,
waterworks connections, and fire systems.
SIZE
LEAD-FREE
PART NUMBER
LEAD-FREE
LIST PRICE EA.
48OSYCIT: OS&Y GATE VALVES, FNPT X FNPT
 -OSYCIT 912.00
48OSY: OS&Y GATE VALVES, FLANGED X FLANGED
- -OSY 842.40
 -OSY 950.10
 -OSY 1,025.80
 -OSY 1,608.00
 -OSY 2,546.80
 -OSY 3,458.50
 IN-OSY 5,010.30
48OSYG: OS&Y GATE VALVES, GROOVED X GROOVED
- -OSYG 842.40
 -OSYG 950.10
 -OSYG 1,025.80
 -OSYG 1,608.00
 -OSYG 2,546.80
 -OSYG 3,458.50
48OSYGXF: OS&Y GATE VALVES, GROOVED X FLANGED
- -OSYGXF 842.40
 -OSYGXF 950.10
 -OSYGXF 1,025.80
 -OSYGXF 1,608.00
 -OSYGXF 2,546.80
 -OSYGXF 3,458.50
 IN-OSYGXF 5,010.30
48OSY SERIES – OS&Y GATE VALVE
FEATURES
• Sizes: 2” - 12”
• 250 psi max
• Outside stem and yoke (rising stem for visual
indication)
• Full flow waterway
• Tapped and plugged
APPROVALS AND APPLICABLE
STANDARDS
• Grooved end conforms to ANSI/AWWA C606
• Flanged end conforms to ANSI/ASME B16.1
• Valves conform to ANSI/AWWA C515 and C550
• UL® listed, FM® Approved, C-UL® listed
• Certified to NSF/ANSI 372
ACCESSORIES
• OS&Y gate valve supervisory switch (OSY-40)