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globe style silent check valve
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globe style silent check valve
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Globe 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 itself. The Metraflex #900 Series features a center guided single disc and stainless to stainless seating with special stainless…

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Product Description

Stainless Steel trim and DINC with single, center-guided disc

Eliminate water hammer with a check valve that operates smoothly and silently itself. The Metraflex #900 Series features a center guided single disc and stainless to stainless seating with special stainless steel spring control to ensure positive, noiseless opening and closing.

Why is my Check Valve Chattering?

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Metraflex Check Valves are applicable to all water systems:

  • Made in fourteen standard sizes: 2-1/2″ through 30″
  • 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.

Note #1: 2-1/2″ through 10″ valves mate to wafer-style butterfly valves without use of spool pieces or other adapters.
Note #2: Specify drillings to meet either 125/150 lb. or 250/300 lb. companion flanges. FM available. Flanges, gaskets & bolts not furnished

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Globe vs Wafer Energy Savings Calculator

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Literature

Metraflex-GlobeStyleCheck.pdf

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O&M

Metraflex_checkom.pdf

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Spec Sheet

Globe Style Check Valve

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BIM / REVIT

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Technical Data

Head Loss Chart

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Submittals

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2.5" - 10" 125# GLOBE STYLE SILENT CHECK VALVE W/ SS TRIM

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2.5" - 10" 250# GLOBE STYLE SILENT CHECK VALVE W/ SS TRIM

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2.5" - 12" 125# GLOBE STYLE SILENT CHECK VALVE W/ NICKEL COATED DUCTILE IRON TRIM

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12" - 42" 125# GLOBE STYLE SILENT CHECK VALVE W/ SS TRIM

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12" - 42" 250# GLOBE STYLE SILENT CHECK VALVE W/ SS TRIM

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Globe Style Silent Check Valve 125lb Class with Stainless Steel Trim

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METRAFLEX PART NO. Pipe Size Body O.D. Face-to-Face Butterfly Valve
Disc Clearance 		Pressure / Temp Weight (lbs) CV Bolt Size No. of Bolts 3D Drawing
CVOSS9025 2.5″ 7″ 5-1/2″ 1-3/16″ 200 PSI @ 150°F 21 110 5/8″ 4 Revit/CAD
CVOSS903 3″ 7.5″ 6″ 1-3/8″ 200 PSI @ 150°F 27 155 5/8″ 4 Revit/CAD
CVOSS904 4″ 9″ 7-1/4″ 1-3/4″ 200 PSI @ 150°F 43 278 5/8″ 8 Revit/CAD
CVOSS905 5″ 10″ 8-1/2″ 2″ 200 PSI @ 150°F 64 435 3/4″ 8 Revit/CAD
CVOSS906 6″ 11″ 9-3/4″ 2-1/2″ 200 PSI @ 150°F 81 625 3/4″ 8 Revit/CAD
CVOSS908 8″ 13.5″ 12-1/2″ 3-1/4″ 200 PSI @ 150°F 140 1115 3/4″ 8 Revit/CAD
CVOSS910 10″ 16″ 15-1/2″ 4-1/4″ 200 PSI @ 150°F 218 1770 7/8″ 12 Revit/CAD
CVOSS912 12″ 19″ 14-1/4″ NA 200 PSI @ 150°F 298 2500 7/8″ 12 Revit/CAD
CVOSS914 14″ 21″ 15-3/4″ NA 150 PSI @ 150°F 408 3400 1″ 12 Revit/CAD
CVOSS916 16″ 23-1/2″ 17-5/8″ NA 150 PSI @ 150°F 513 4400 1″ 16 Revit/CAD
CVOSS918 18″ 25″ 18-3/4″ NA 150 PSI @ 150°F 724 5600 1-1/8″ 16 Revit/CAD
CVOSS920 20″ 27-1/2″ 20-5/8″ NA 150 PSI @ 150°F 890 6900 1-1/8″ 20 Revit/CAD
CVOSS924 24″ 32″ 24″ NA 150 PSI @ 150°F 1220 10000 1-1/4″ 20 Revit/CAD
CVOSS930 30″ 38-3/4″ 29-1/4″ NA 150 PSI @ 150°F 2000 15400 1-1/4′ 28 Revit/CAD
CVOSS936 36″ 46″ 45″ NA 150 PSI @ 150°F 4421 22400 1-1/2″ 32 Revit/CAD

Globe Style Silent Check Valve 250lb Class with Stainless Steel Trim

Group 8 Created with Sketch.

METRAFLEX PART NO. Pipe Size Body O.D. Face-to-Face Butterfly Valve
Disc Clearance 		Pressure / Temp Weight (lbs) CV Bolt Size No. of Bolts 3D Drawing
CVOSS9525 2.5″ 7.5″ 5-1/2″ 1-7/16″ 400 PSI @ 150°F 30 110 3/4″ 8 Revit/CAD
CVOSS953 3″ 8.25″ 6″ 1-3/8″ 400 PSI @ 150°F 33 155 3/4″ 8 Revit/CAD
CVOSS954 4″ 10″ 7-1/4″ 1-3/4″ 400 PSI @ 150°F 58 278 3/4″ 8 Revit/CAD
CVOSS955 5″ 11″ 8-1/2″ 2″ 400 PSI @ 150°F 143 435 3/4″ 8 Revit/CAD
CVOSS956 6″ 12.5″ 9-3/4″ 2-1/2″ 400 PSI @ 150°F 162 625 3/4″ 12 Revit/CAD
CVOSS958 8″ 15″ 12-1/2″ 3-1/4″ 400 PSI @ 150°F 180 1115 7/8″ 12 Revit/CAD
CVOSS960 10″ 17.5″ 15-1/2″ 4-1/4″ 400 PSI @ 150°F 265 1770 1″ 16 Revit/CAD
CVOSS962 12″ 20-1/2″ 14-1/4″ NA 400 PSI @ 150°F 401 2500 1-1/8″ 16 Revit/CAD
CVOSS964 14″ 23″ 15-3/4″ NA 300 PSI @ 150°F 510 3400 1-1/8″ 20 Revit/CAD
CVOSS966 16″ 25-1/2″ 17-5/8″ NA 300 PSI @ 150°F 700 4400 1-1/4″ 20 Revit/CAD
CVOSS968 18″ 28″ 18-3/4″ NA 300 PSI @ 150°F 959 5600 1-1/4″ 24 Revit/CAD
CVOSS970 20″ 30-1/2″ 20-5/8″ NA 300 PSI @ 150°F 1180 6900 1-1/4″ 24 Revit/CAD
CVOSS974 24″ 36″ 24″ NA 300 PSI @ 150°F 1680 10000 1-1/2″ 24 Revit/CAD
CVOSS980 30″ 43″ 29-1/4″ NA 300 PSI @ 150°F 2375 15400 1-3/4″ 28 Revit/CAD
CVOSS986 36″ 50″ 45″ NA 300 PSI @ 150°F 5511 22400 2″ 32 Revit/CAD

Globe Style Silent Check Valve 125lb Class with Nickel Coated Ductile Iron Trim

Group 8 Created with Sketch.

METRAFLEX PART NO. Pipe Size Body O.D. Face-to-Face Butterfly Valve
Disc Clearance 		Pressure / Temp Weight (lbs) CV Bolt Size No. of Bolts 3D Drawing
CVODINC9025 2.5″ 7″ 5-1/2″ 1-3/16″ 200 PSI @ 150°F 20 110 5/8″ 4 Revit/CAD
CVODINC903 3″ 7.5″ 6″ 1-3/8″ 200 PSI @ 150°F 26 155 5/8″ 4 Revit/CAD
CVODINC904 4″ 9″ 7-1/4″ 1-3/4″ 200 PSI @ 150°F 44 278 5/8″ 8 Revit/CAD
CVODINC905 5″ 10″ 8-1/2″ 2″ 200 PSI @ 150°F 56 435 3/4″ 8 Revit/CAD
CVODINC906 6″ 11″ 9-3/4″ 2-1/2″ 200 PSI @ 150°F 79 625 3/4″ 8 Revit/CAD
CVODINC908 8″ 13-1/2″ 12-1/2″ 3-1/4″ 200 PSI @ 150°F 137 1115 3/4″ 8 Revit/CAD
CVODINC910 10″ 16″ 15-1/2″ 4-1/4″ 200 PSI @ 150°F 223 1770 7/8″ 12 Revit/CAD
CVODINC912 12″ 19″ 14-1/4″ NA 200 PSI @ 150°F 298 2500 7/8″ 12 Revit/CAD

Globe Style Silent Check Valve 250lb Class with Nickel Coated Ductile Iron Trim

Group 8 Created with Sketch.

METRAFLEX PART NO. Pipe Size Body O.D. Face-to-Face Butterfly Valve
Disc Clearance 		Pressure / Temp Weight (lbs) CV Bolt Size No. of Bolts 3D Drawing
CVODINC9525 2.5″ 7-1/2″ 5-1/2″ 1-7/16″ 400 PSI @ 150°F 25 110 3/4″ 8 Revit/CAD
CVODINC953 3″ 8-1/4″ 6″ 1-3/8″ 400 PSI @ 150°F 34 155 3/4″ 8 Revit/CAD
CVODINC954 4″ 10″ 7-1/4″ 1-3/4″ 400 PSI @ 150°F 59 278 3/4″ 8 Revit/CAD
CVODINC955 5″ 11″ 8-1/2″ 2″ 400 PSI @ 150°F 74 435 3/4″ 8 Revit/CAD
CVODINC956 6″ 12-1/2″ 9-3/4″ 2-1/2″ 400 PSI @ 150°F 100 625 3/4″ 12 Revit/CAD
CVODINC958 8″ 15″ 12-1/2″ 3-1/4″ 400 PSI @ 150°F 177 1115 7/8″ 12 Revit/CAD
CVODINC960 10″ 17-1/2″ 15-1/2″ 4-1/4″ 400 PSI @ 150°F 255 1770 1″ 16 Revit/CAD
CVODINC962 12″ 20-1/2″ 14-1/4″ NA 400 PSI @ 150°F 375 2500 1-1/8″ 16 Revit/CAD

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