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Fisher™ Types C486 系列內(nèi)閥-費(fèi)希爾Fisher
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品牌： 費(fèi)希爾FISHER
單價(jià)： 面議
所在地： 上海
有效期至： 長(zhǎng)期有效
最后更新： 2020-11-24 09:03
瀏覽次數(shù)： 341
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Fisher™ Types C486 系列內(nèi)閥-費(fèi)希爾Fisher

C486 Series Internal Valve is designed to shutoff remotely or automatically when flow exceeds valves rated capacity or if the valve is sheared off due to an impact. It is use in bobtails, transport trucks and large stationary tanks. The inlet flange eliminates the need for additional connections and allows to quickly bolt to existing installations.

Features

  • Patented rapid equalization bleed area
  • Unique Serviceability Features
  • Excess Flow Closure
  • Back Check Feature
  • Spring loaded polytetrafluoroethylene (PTFE) stub shaft packing
  • PTFE wear pads Rulon® Bushings at critical wear points
  • Manual, Cable, or Air Open/Close valve actuators
  •  
  • Thermal Fusible links or plugs melt at 212 to 220°F / 100 to 104°C and allow valve closure in the event of a fire at the valve

Specifications

 
Body Sizes and End Connection Styles (inlet x outlet)
Inlet: 3-inch CL300 RF Flange / DN80 
Outlet: 3-inch FNPT / DN80
Maximum Allowable Inlet Pressure
400 psig / 27.6 bar WOG
Temperature Capabilities
-20 to 150°F / -29 to 66°C
Approximate Weights
20 Pounds / 9.1 kg