CONDOR USA
The CONDOR USA, INC Unloader Valve (MPN EV1Wi) is a 90° unloader valve designed for compatibility with the MDR11 Series Pressure Switch. This product serves as an underload valve for pressure switches, enabling…
SKU 3G-OTH-36758
Need installation or engineering help?
Ask a question
Product Description
The CONDOR USA, INC Unloader Valve (MPN EV1Wi) is a 90° unloader valve designed for compatibility with the MDR11 Series Pressure Switch. This product serves as an underload valve for pressure switches, enabling controlled unloading in industrial equipment applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a CONDOR USA unloader valve used for?
A CONDOR USA unloader valve, such as the EV1Wi, is used to relieve pressure from a compressor pump during startup or shutdown. It works with the MDR11 Series Pressure Switch to prevent motor overload and ensure smooth, controlled operation in industrial air systems.
What are the specifications of the CONDOR USA EV1Wi unloader valve?
The CONDOR USA EV1Wi is a 90° unloader valve compatible with the MDR11 Series Pressure Switch. Its material is not specified by the manufacturer. The part number is EV1Wi, and it is designed for underload valve applications in industrial pressure switch systems.
Where to buy a CONDOR USA unloader valve worldwide?
3G Electric supplies the CONDOR USA EV1Wi unloader valve to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine part to your facility, regardless of location.
How to install a CONDOR USA unloader valve on a pressure switch?
To install the CONDOR USA EV1Wi unloader valve, first depressurize the system. Then, thread the 90° valve into the unloader port of the MDR11 Series Pressure Switch. Tighten securely, reconnect lines, and test for leaks before resuming normal operation. Always follow manufacturer guidelines.
CONDOR USA Products
3G Electric supplies CONDOR USA underload valves for pressure switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












