Invizions, Inc

Extend-O-Valve


Transformer Valve Extensions - Your Solution for NFPA 70E

 

EXTEND-O-VALVE

  • The Safest way to sample transformer oil  
  • Fire Rated & Non-Conductive
  • Primary & Secondary Voltage Applications
  • Three kit style packages available

 

Extend-O-Valve Kits - Our kits are flexible for multiple use applications.

  • Extending around or between Conduit & Cables
  • Front or Side Exterior box location to avoid external hazards.

 

11,000 PSI Pressure Rated

Fire Rated @ 2000F (20min.)

SAE 100R7 Non-Conductive Specifications

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All Extend-O-Valve Standard Kits Include:

 

  • 48” Flexible non-conductive, fire rated tubing & attachment couplings.
  • 1/4” Valve, fittings, gaskets, & washers.
  • External weather resistant, lockable valve box with stainless steel hardware.
  • Hole saw & mounting equipment.
  • Step by step instructions. 

 

Extend-O-Valve 

Transformer Valve Extensions

Your Solution for NFPA 70E

 

The Safest way to sample transformer oil  
Fire Rated & Non-Conductive
Primary & Secondary Voltage Applications
Three kit style packages available

 

 

Extend-O-Valve kits come standard with 48” hose and standard equipment that fits all transformers manufactured since 1948.  If the transformer does not have a sample port and/or additional equipment is required, please provide all additional information requested by completing the transformer identification form below.

 

Click Here for Online Order Form & Payment Information

 

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