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Check Valves

Check Valves

Check valves are mechanical valves that perform by allowing gases and liquids to flow in a unidirectional manner. They are designed to open when the fluid / gas flow is in the desired direction, and automatically close when there is a flow in the opposite direction. These unidirectional valves serve a variety of purposes and can be used in different industries & at different temperatures:

  • Swing Valve > offers a larger pressure drop compared to others
  • Ball Valve > largely used to move fluids
  • Split Disc > useful for applications requiring low pressure drops, large check valves, low operating pressures, various positions
  • Diaphragm > made of material that can't sustain extreme temperatures (not for wide range of applications)
  • Wafer Valve > sleek design

Evergreen Midwest’s check valves provide leak-proof, tight sealing protection against flow direction change. Users can select an appropriate check valve after reviewing the options available. 

 

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SKU DESCRIPTION MANUFACTURER
S-886MGF-24W3A 3" BUTT WELD RegO
S-886MGF-16W3A 2" BUTT WELD RegO
S-886M-8S3 1" SOCKET WELD RegO
S-886M-4S3 1/2" SOCKET WELD RegO
S-886M-32WA 4" BUTT WELD RegO
S-886M-32W3J 4" BUTT WELD RegO
S-886M-24W3J 3" BUTT WELD RegO
S-886M-24W3A 3" BUTT WELD RegO
S-886M-16W3A 2" BUTT WELD RegO
S-886M-12S3 1-1/2" SOCKET WELD RegO
S-886GF-8S 1" SOCKET WELD RegO
S-886GF-4S 1/2" SOCKET WELD RegO
S-886GF-12S 1-1/2" SOCKET WELD RegO
S-886-32W3J 4" BUTT WELD RegO
NG304 In-line ½” Fill Check Valve RegO
NG301 In-Line ⅛” Ball Check Valve RegO
CW375SSL Two Piece Stainless Steel Check Valve w Soft Seat, CAR WASH INDUSTRY, 3/8" NPTF E/E, 2000 PSI, Cracking Pressure 5 PSI, Viton O-Ring RegO
CW375BL Two Piece Brass Check Valve w Soft Seat, CAR WASH INDUSTRY, 3/8" NPTF E/E, 2000 PSI, Cracking Pressure 5 PSI, Viton O-Ring RegO
CW250SSL Two Piece Stainless Steel Check Valve w/ Soft Seat, CAR WASH INDUSTRY, 1/4" NPTF E/E, 2000 PSI, Cracking Pressure 5 PSI, Viton O-Ring RegO
CW250BL Two Piece Brass Check Valve, Soft Seat, CAR WASH INDUSTRY 1/4" NPTF E/E, 2000 PSI, Cracking Pressure 5 PSI, Viton O-Ring RegO
CMM375S CMM Series Check Valve - Steel - 3/8" NPT Male x Male, CMM375S RegO
CMM375B CMM Series Check Valve - Brass - 3/8" NPT Male x Male, CMM375B RegO
CMM250S CMM Series Check Valve - Steel - 1/4" NPT Male x Male, CMM250S RegO
CMM250B-L CMM Series Check Valve - Brass - 1/4" NPT Male x Male with Viton Seal, CMM250B-L RegO
CMM250B CMM Series Check Valve - Brass - 1/4" NPT Male x Male, CMM250B RegO

flowcontrols_4.pdf

Grid  List 

Items 1 to 25 of 66 total

Page:
  1. 1
  2. 2
  3. 3