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FMZ Connection Valves

The FMZ Connection Valves is a connecting device of SF6 density monitor to SF6 switch gear. The maintenance personnel can inspect SF6 density monitor or replace jt without disassembling the device from installed switchgear. It provides a solution to gas density monitor inspection, replacement and gas filling, without damage to the sealing surface and seal rings of the switch caused by disassembling of valves in the process of regular checks. Therefore, it can reduce the leakage rate, improve the work efficiency, and ensure the safe operation of SF6 electrical switch.
FMZ Series Connection Valve
  • FMZ Series Connection Valve
  • FMZ Series Connection Valve 1
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Drawing of FMZ Connection Valves


FMZ Series Connection Valve


Application of FMZ Connection Valves


  • SF6 Gas Insulated Swithchgear (GIS)

  • SF6 Insulated Circuit Breaker

  • SF6 Insulated Pole-Mounted Switch

  • SF6 Insulated Transformer

  • SF6 Insulation Current Transformers or Voltage Transformers

  • SF6 Insulated Bus System



Feature of FMZ Connection Valves


  • The SF6 density meters can be inspected/replaced without disassembling the SF6 meter/monitor

  • Operation can be done by one person alone without removing screws, convenient, labor – saving and time-saving

  • Easy for personnel on site to make micro-water detection and gas filling

  • Avoid the damage to sealing surface and seal rings due to disassembling

  • High-quality stainless steel with good looking appearance, never get rusted

  • With stainless steel rain cover, it can resist rain and sun, greatly improving the reliability and service life of the density relay


Technical Data of FMZ Connection Valves


· Valve Material:   Aluminium /Copper alloy/ Stainless steel

· Nominal bore:  DN6、DN8、DN12、DN20 etc.

· Surface Finish:  Aluminium – anodized

Copper alloy – natural

AISI304 stainless steel-natural

· Ambient conditions:  -40°C to +70°C

· Leakage rate: Needle valve:≤1×10-8Pa·m3/s 

Ball valve:≤1×10-9Pa·m3/s

· Operating pressure range:0~1.6MPa

· Maximum withstand pressure:6.4MPa

 

Options

· Pressure connections: customizable

· Nominal diameter:  customizable

· Valve type:needle valve or ball valve


Brands We Cooperate
abb
siemens
schneider
toshiba
hyosung
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Lanso Instruments INC.
233 W 1st St #210, North Vancouver, Canada
info@lansoinstruments.com
233 W 1st St #210, North Vancouver, Canada
info@lansoinstruments.com