Shear valve

Shear valve

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

Description

The Infinity INSV Series Emergency Shut-off Valves are designed for installation on fuel supply lines beneath grade level to minimize hazards associated with collisions or fires at the dispenser. These valves are engineered to stop the flow of fuel if the dispenser is dislodged or pulled over during a collision, with the top of the valve breaking off to seal the flow. Single-poppet models shut off the supply flow of fuel, while double-poppet models offer enhanced safety by also preventing the release of fuel from the dispenser's internal piping. The valve base is securely anchored to the concrete dispenser island using a stabilizer bar system within a U-Bolt Assembly. The valve inlet (bottom) connection is equipped with female pipe threads, and outlet (top) connections are available in female threads, male threads, or a union fitting. Additional options include suction system models featuring a normally closed secondary poppet to maintain prime, as well as models with external threads on the inlet body for connection to a secondary containment system.

Materials

Body Gray Iron
Seal Viton
Carrier Zink - Plate Steel
Medium Water, Gasoline, Diesel and Kerosene
Poppet Spring Stainless Steel
Disc Viton
Packing Nut Brass, Teflon-coated
Operating Environment -250C0 ~ + 650C
Download Catalogue
  • 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-01 01
BSPT 1.5" (Female)
BSPT 1.5" (Female)
Single
SV-02 02 
BSPT 1.5" (Female)
BSPT 1.5" (Female)
Double
SV-01 03
BSP 1.5" (Female)
BSP 1.5" (Female)
Single
SV-02 04
BSP 1.5" (Female)
BSP 1.5" (Female)
Double
SV-01 05
NPT 1.5" (Female)
NPT 1.5" (Female)
Single
SV-02 06
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

Deliver the best quality products and services.

Contact Us Now