Products > Check Valves

Grooved Wafer Silent Check Valve

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Stainless Steel trim 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.

Grooved Wafer Silent Check Valve

METRAFLEX PART NO. Pipe Size O.D. Face-to-Face Pressure / Temp Weight (lbs) CV Submittal
CVGSS702 2″ 6″ 6″ 200 PSI @ 150°F 14 66 Submittal
CVGSS7025 2.5″” 6-1/4″ 7″ 200 PSI @ 150°F 20 88
CVGSS703 3″ 6-7/16″” 7-1/2″ 200 PSI @ 150°F 26 130
CVGSS704 4″ 8-1/8″ 9″ 200 PSI @ 150°F 42 228
CVGSS705 5″ 11-1/4″ 10″ 200 PSI @ 150°F 60 350
CVGSS706 6″ 12-1/4″ 11″ 200 PSI @ 150°F 79 520
CVGSS708 8″ 13-3/4″ 13-1/2″ 200 PSI @ 150°F 152 900
CVGSS710 10″ 16″ 16″ 200 PSI @ 150°F 225 1450

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