Wafer Style Silent Check Valve
Valves
Stainless Steel trim and DINC with single, center-guided disc Eliminate water hammer with a check valve that operates smoothly and silently. The Metraflex #700 Series features a center guided single disc and stainless to stainless seating with special stainless steel…
Product Description
Product Highlights
Additional Resources
Submittals
Product Description
Stainless Steel trim and DINC with single, center-guided disc
Eliminate water hammer with a check valve that operates smoothly and silently. The Metraflex #700 Series features a center guided single disc and stainless to stainless seating with special stainless steel spring control to insure positive, noiseless opening and closing.
Metraflex Check Valves are applicable to all water systems:
- Rated to both 125 lb. And 250 lb. Flange class
- Made in eight standard sizes: 2″ through 10″
- Work in any position
- Activated at 1/4 to 1/2 psi
- Constructed of cast iron body with stainless steel trim or DINC
- Compacted into shortest possible face to face dimensions
- Designed with larger-than-pipe-size flow area for low pressure loss with maximum efficiency.
- Intended for liquid service only.
Fits both 250# Class bolt circle and 125# Class bolt circle.
FM approval available
Product Highlights
- Low pressure loss
- 2” through 10”
- Activated at 1/4-1/2 psi
- Cast iron body and stainless steel trim
- Compact face-to-face
- 125# and 250# styles
Additional Resources
Globe vs Wafer Energy Savings Calculator
Submittals
GROOVED-END WAFER STYLE SILENT CHECK VALVE W/ SS TRIM
WAFER STYLE SILENT CHECK VALVE W/ NICKEL COATED DUCTILE IRON TRIM
WAFER STYLE SILENT CHECK VALVE W/ SS TRIM
Wafer Style Silent Check Valve 125lb Class with Stainless Steel Trim
| METRAFLEX PART NO. | Pipe Size | O.D. | Face-to-Face | Pressure / Temp | Weight (lbs) | CV | Bolt Size | No. of Bolts | CAD Drawing |
|---|---|---|---|---|---|---|---|---|---|
| CVOSS702 | 2″ | 4-1/4″ | 2-5/8″ | 200 PSI @ 150°F | 5 | 66 | 5/8″ | 4 | Revit/CAD |
| CVOSS7025 | 2.5″ | 5″ | 2-7/8″ | 200 PSI @ 150°F | 8 | 88 | 5/8″ | 4 | Revit/CAD |
| CVOSS703 | 3″ | 5-3/4″ | 3-1/8″ | 200 PSI @ 150°F | 11 | 130 | 5/8″ | 4 | Revit/CAD |
| CVOSS704 | 4″ | 7″ | 4″ | 200 PSI @ 150°F | 18 | 228 | 5/8″ | 8 | Revit/CAD |
| CVOSS705 | 5″ | 8-3/8″ | 4-3/4″ | 200 PSI @ 150°F | 27 | 350 | 3/4″ | 8 | Revit/CAD |
| CVOSS706 | 6″ | 9-3/4″ | 5-1/2″ | 200 PSI @ 150°F | 29 | 520 | 3/4″ | 8 | Revit/CAD |
| CVOSS708 | 8″ | 13-3/8″ | 6-1/2″ | 200 PSI @ 150°F | 86 | 900 | 3/4″ | 8 | Revit/CAD |
| CVOSS710 | 10″ | 16″ | 8-1/4″ | 200 PSI @ 150°F | 129 | 1450 | 7/8″ | 12 | Revit/CAD |