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
Click Here for Online Order Form & Payment Information
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.
Extend-O-Valve Kit #2 $969.00
(Valve Extension & Pressure/Vacuum Gauge)
**Click Here for Special Order Transformers**
Extend-O-Valve Kit #3 $1919.00
(Valve Extension, Pressure Gauge & IR Window)
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