Shear Valve DEF

Shear Valve DEF

Model No : AT/SM/SV/ASSY/01 SS & AT/SM/SV/ASSY/02 SS

Description

The Infinity INSV Series Emergency Shut-off Valves are installed on fuel supply lines beneath grade level to minimize hazards associated with collisions or fires at the dispenser. In the event of a collision where the dispenser is pulled over or dislodged, the top of the valve breaks off to stop the flow of fuel. Single-poppet models are designed to shut off the supply flow, while double-poppet models not only shut off the supply but also prevent the release of fuel from the dispenser’s internal piping. The base of the emergency valve is securely anchored to the concrete dispenser island through a stabilizer bar system within a U-Bolt Assembly. The valve inlet (bottom) connection features female pipe threads, while the outlet (top) connections are available with female threads, male threads, or a union fitting. Additional options include suction system models with a normally closed secondary poppet to maintain prime and models with external threads on the inlet body to connect to a secondary containment system.

Materials

Body SS-304
Seal Viton
Carrier Zink - Plate Steel
Medium Water, Gasoline, Diesel, Kerosene & DEF
Poppet Spring Stainless Steel
Disc Viton
Packing Nut SS-304
Operating Environment -250C0 ~ + 650C
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  • Features & Benefits
  • Specification

Features & Benefits

- Shear Force: 300 NM - 880 NM.

- Fire Protection: A fusible link trips the valve closed at 760C to shut off fuel supply to the dispense.

- Integral Test Port: A 3/8" Test Port allows the piping system to be air tested without breaking any piping connection.

- Low - Profile Tops: Female and Union-top Doublepoppet valves have a low - profile top to allow upgrading from Infinity Single-poppet Valves without changing existing piping.

- Multiple Mounting Option: Valves are boss-mounted to stabilizer bars in sump and pans or mounted to bars embedded in the island with U-Bolt kits. Versatile Combination Body (Boss mount / U-Bolt mount) models are available to accommodate most mounting applications with one valve style.

- 100% Factory Tested.

 

Ordering Specifications

Model No
Inlet
Outlet
PC
SV-02 01 SS BSPT 1.5" (Female) BSPT 1.5" (Female) Single
SV-02 02 SS BSPT 1.5" (Female) BSPT 1.5" (Female) Double
SV-02 03 SS BSP 1.5" (Female) BSP 1.5" (Female) Single
SV-02 04 SS BSP 1.5" (Female) BSP 1.5" (Female) Double
SV-02 05 SS NPT 1.5" (Female) NPT 1.5" (Female) Single
SV-02 06 SS NPT 1.5" (Female) NPT 1.5" (Female) Double

 

 Infinity Products should be used in compliance with country, province and local Laws and regulations. Products selection should be based on physical specification and limitations and compatibility with the environment and materials to be handled. Infinity makes no warranty of fitness for a particular use, All illustrations and specifications in this literature are based on the latest products information available at the time of publication, Infinity reserves the right to make changes at any time in price, materials, specifications and models and to discontinue models without or obligation.

 

Listing and ATEX Certifications No:
ITS-I21ATEX29495

Package

Net Weight 2.750 Kg /pc
Gross Weight 3 Kg/pc
254 x 254 x 380 mm 8 pc

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