SEFV Series Industrial Excess Flow Valve - 1/4" MNPT Inlet, 1/4" FNPT Outlet
SEFV Series Industrial Excess Flow Valve - 1/4" MNPT Inlet, 1/4" FNPT Outlet
SKU:SEF-47c307
Precision-engineered SEFV Excess Flow Valve with 1/4" MNPT Inlet & 1/4" FNPT Outlet, 2-piece body, spring-loaded actuation, automatic reset.
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$129.99
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$129.99
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SEFV Series Industrial Excess Flow Valve - 1/4" MNPT Inlet, 1/4" FNPT Outlet
$129.99
Quantity: 1
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SEFV Series Industrial Excess Flow Valve - 1/4" MNPT Inlet, 1/4" FNPT Outlet
$129.99
Quantity: 1
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The SEFV Series Industrial Excess Flow Valve with 1/4" MNPT Inlet and 1/4" FNPT Outlet end connections is engineered to control fluid flow efficiently and safeguard against exceeding predetermined rates. Constructed with durable 316 Stainless Steel, it features a 2-piece body for easy maintenance, spring-loaded actuation for rapid response, and automatic reset capabilities. Ideal for diverse applications, this valve is factory tested and ensures reliable performance. From its high-pressure rating of 6000 psig to its wide temperature range of -10 to 400 °F, the SEFV valve delivers exceptional functionality and longevity.
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
11/16 in | 17.4 mm
Technical Specs Dimension H2
11/16 in | 17.4 mm
Technical Specs Dimension L
2.13 in | 54.1 mm
Technical Specs Inlet End Connections
1/4 in. Male National Pipe Thread (MNPT)
Technical Specs Outlet End Connections
1/4 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