12mm SEFV Series SUPERLOK® Excess Flow Valve
12mm SEFV Series SUPERLOK® Excess Flow Valve
SKU:SEF-00ee2d
Precision engineered 12mm Excess Flow Valve with durable stainless steel construction & automatic reset feature for industrial applications.
Regular price
$129.99
Regular price
Sale price
$129.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.


The SEFV Series 12mm SUPERLOK® Excess Flow Valve is designed for industrial applications, limiting fluid flow to a predetermined rate. With 6000 psig pressure rating and -10 to 400ºF temperature range, its 2-piece stainless steel body ensures durability. Featuring automatic reset and various end connections, each valve is factory tested for reliability.
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 in | 25.4 mm
Technical Specs Dimension H2
1 in | 25.4 mm
Technical Specs Dimension L
2.96 in | 75.2 mm
Technical Specs Inlet End Connections
12 mm Superlok®
Technical Specs Outlet End Connections
12 mm Superlok®
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