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 |
---|---|---|
NG301 | In-Line ⅛” Ball Check Valve | RegO |
NG304 | In-line ½” Fill Check Valve | RegO |
S-886-32W3J | 4" BUTT WELD | RegO |
S-886GF-12S | 1-1/2" SOCKET WELD | RegO |
S-886GF-4S | 1/2" SOCKET WELD | RegO |
S-886GF-8S | 1" SOCKET WELD | RegO |
S-886M-12S3 | 1-1/2" SOCKET WELD | RegO |
S-886M-16W3A | 2" BUTT WELD | RegO |
S-886M-24W3A | 3" BUTT WELD | RegO |
S-886M-24W3J | 3" BUTT WELD | RegO |
S-886M-32W3J | 4" BUTT WELD | RegO |
S-886M-32WA | 4" BUTT WELD | RegO |
S-886M-4S3 | 1/2" SOCKET WELD | RegO |
S-886M-8S3 | 1" SOCKET WELD | RegO |
S-886MGF-16W3A | 2" BUTT WELD | RegO |
S-886MGF-24W3A | 3" BUTT WELD | RegO |
Goddard886Series.pdf