SEFV Series 1/2" FNPT Industrial Excess Flow Valve
SEFV Series 1/2" FNPT Industrial Excess Flow Valve
SKU:SEF-c78da9
Industrial Excess Flow Valve with 1/2" FNPT Connections, 6000 psig Pressure Rating, Stainless Steel Construction, and Automatic Reset Function
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$59.99
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$59.99
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SEFV Series 1/2" FNPT Industrial Excess Flow Valve
$59.99
Quantity: 1
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SEFV Series 1/2" FNPT Industrial Excess Flow Valve
$59.99
Quantity: 1
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The SEFV Series Industrial Excess Flow Valve features 1/2" FNPT Inlet and Outlet End Connections, constructed from durable 316 Stainless Steel. With a pressure rating of 6000 psig and a temperature range of -10 to 400°F, this valve ensures precise flow control and automatic reset functionality. Its 2-piece body design allows for easy maintenance, making it suitable for a variety of applications. Every valve is factory tested for reliability and performance.
Product Specifications
Features Features
2-piece body : Allows for simple spring and seal maintenanceSpring-loaded actuationAutomatic reset : The bleed vent allows the valve to automatically resetVariety of end connections : Can be assembled in any system or applicationStainless steel constructionEvery valve is factory tested for proper functionality.
Note Note
Dimensions and Drawings are for reference only and are subject to change without prior notice.Sizes, pressure classes, and end connections not listed are available upon request.Dimensions shown with SUPERLOK® nuts finger-tight, where applicable.
Operation Operation
The poppet is loaded by a spring in the open position during normal system operation.if the system becomes unbalanced and the downstream pressure drops, the poppet rapidly move to the tripped position.The poppet will remain in the tripped position until system pressure becomes equal across the bleed vent in the poppet.The bleed vent in the poppet will allow the pressure to slowly equalize across the valve if the downstream line is closed or repaired.When the system pressure becomes equal, the spring automatically reset the poppet to the open position.
Technical Specs Body Material
316 Stainless Steel
Technical Specs Dimension H1
1-1/16 in | 27.0 mm
Technical Specs Dimension H2
1-1/16 in | 27.0 mm
Technical Specs Dimension L
3.03 in | 77.0 mm
Technical Specs Inlet End Connections
1/2 in. Female National Pipe Thread (FNPT)
Technical Specs Outlet End Connections
1/2 in. Female National Pipe Thread (FNPT)
Technical Specs Pressure Rating At 100 Degree Fahrenheit F 38 De
6000 psig | 413 bar
Technical Specs Temperature Rating
-10 to 400 ºF | -23 to 204 ºC