We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

CONDOR USA EV1WSI-2 90° Unloader Valve for MDR11 Series Pressure Switches - Underload Valves for Pressure Switches
CONDOR USAUnderload Valves for Pressure Switches

CONDOR USA EV1WSI-2 90° Unloader Valve for MDR11 Series Pressure Switches

The CONDOR USA, INC Unloader Valve (MPN EV1WSI-2) is a 90° unloader valve designed for compatibility with MDR11 Series Pressure Switches. It features a Quick Connect thread type. This product is intended for use as…

SKU 3G-OTH-36724

Also listed as: EV1WSI2 · EV1WSI 2

Brand
CONDOR USA
Item
EV1WSI-2 90° Unloader Valve for MDR11 Series Pressure Switches
Category
Underload Valves for Pressure Switches
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CONDOR USA
Manufacturer Part Number
EV1WSI-2
Material
Not Specified
Thread Type
Quick Connect
Product Type
90° Unloader Valve
Compatible Product Type
MDR11 Series Pressure Switch

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

CONDOR USA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CONDOR USA, INC Unloader Valve (MPN EV1WSI-2) is a 90° unloader valve designed for compatibility with MDR11 Series Pressure Switches. It features a Quick Connect thread type. This product is intended for use as an underload valve in pressure switch 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 the CONDOR USA unloader valve EV1WSI-2 used for?

The CONDOR USA unloader valve EV1WSI-2 is used to relieve pressure between the compressor pump and the check valve when the compressor stops, allowing the motor to restart under no load. It is designed for use with MDR11 Series pressure switches in industrial air compressor systems.

What are the specifications of the CONDOR USA unloader valve EV1WSI-2?

The CONDOR USA unloader valve EV1WSI-2 is a 90° unloader valve with a Quick Connect thread type. It is compatible with MDR11 Series Pressure Switches. The manufacturer part number is EV1WSI-2. Material is not specified by the manufacturer. It is supplied by 3G Electric.

Where to buy the CONDOR USA unloader valve EV1WSI-2 worldwide?

You can source the CONDOR USA unloader valve EV1WSI-2 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We provide this CONDOR USA component globally.

How to install the CONDOR USA unloader valve EV1WSI-2?

To install the CONDOR USA unloader valve EV1WSI-2, first depressurize the system. Connect the valve's Quick Connect fitting to the matching port on the MDR11 Series pressure switch. Ensure a secure seal. Orient the 90° outlet toward the unloader line. Test for leaks before resuming operation. Follow standard compressor safety procedures.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Diaphragm-actuated pressure switch with a range of 50 psi to 200 psi. Factory set ON/OFF points are 160 psi and 200 psi. Features four 1/4" FNPT connections. Suitable for monitoring and controlling pressure in air and water systems such as pumps and compressors
CONDOR USA
Diaphragm-actuated pressure switch with a range of 50 psi to 200 psi. Factory set ON/OFF points are 160 psi and 200 psi. Features four 1/4" FNPT connections. Suitable for monitoring and controlling pressure in air and water systems such as pumps and compressors
Diaphragm-actuated pressure switch with a standard range of 40 to 360 psi. Features three 1/4" FNPT connections and Auto/Off/Reset operation modes. Designed for motor overload protection in air and water systems
CONDOR USA
Diaphragm-actuated pressure switch with a standard range of 40 to 360 psi. Features three 1/4" FNPT connections and Auto/Off/Reset operation modes. Designed for motor overload protection in air and water systems
Diaphragm-actuated pressure switch with a 45 to 160 psi range and 3/8" FNPT connection. Features Auto/Off/Reset control mode. Used to protect air and water pumps from motor overload in industrial water systems, air compressors, and irrigation equipment
CONDOR USA
Diaphragm-actuated pressure switch with a 45 to 160 psi range and 3/8" FNPT connection. Features Auto/Off/Reset control mode. Used to protect air and water pumps from motor overload in industrial water systems, air compressors, and irrigation equipment
This motor overload-protected pressure switch from CONDOR USA features a diaphragm actuator and three 1/4" FNPT connections. It operates in Auto/Off/Reset mode and covers a pressure range of 40 psi to 360 psi. Suitable for air and water systems, it automatically cuts power to protect motors when pressure exceeds or drops below set limits
CONDOR USA
This motor overload-protected pressure switch from CONDOR USA features a diaphragm actuator and three 1/4" FNPT connections. It operates in Auto/Off/Reset mode and covers a pressure range of 40 psi to 360 psi. Suitable for air and water systems, it automatically cuts power to protect motors when pressure exceeds or drops below set limits
This motor overload-protected pressure switch from CONDOR USA features a diaphragm actuator and a 3/8" FNPT connection. It operates in Auto/Off/Reset mode with a pressure range of 45 psi to 160 psi. Designed for air and water systems, it provides automatic motor protection by cutting power when pressure exceeds or drops below set limits
CONDOR USA
This motor overload-protected pressure switch from CONDOR USA features a diaphragm actuator and a 3/8" FNPT connection. It operates in Auto/Off/Reset mode with a pressure range of 45 psi to 160 psi. Designed for air and water systems, it provides automatic motor protection by cutting power when pressure exceeds or drops below set limits
CONDOR USA, INC Pressure Switch: Std, 45 psi – 160 psi, (4) 3/8" NPT, 100 psi / 125 psi ON/OFF (MPN 31GG3EJX)
CONDOR USA
CONDOR USA, INC Pressure Switch: Std, 45 psi – 160 psi, (4) 3/8" NPT, 100 psi / 125 psi ON/OFF (MPN 31GG3EJX)

More from CONDOR USA

View all CONDOR USA parts
Delayed unloader valve with 90° port orientation, designed for use with MDR11 Series pressure switches. It delays compressor unloading after the pressure switch cuts out, reducing rapid cycling and component wear. Material not specified
CONDOR USA
Delayed unloader valve with 90° port orientation, designed for use with MDR11 Series pressure switches. It delays compressor unloading after the pressure switch cuts out, reducing rapid cycling and component wear. Material not specified
This 90° unloader valve is designed for use with MDR 3 Series pressure switches. It serves as an underload valve, venting excess pressure to control unloading in pneumatic and hydraulic systems. Compatible with CONDOR USA MDR 3 Series pressure switches
CONDOR USA
This 90° unloader valve is designed for use with MDR 3 Series pressure switches. It serves as an underload valve, venting excess pressure to control unloading in pneumatic and hydraulic systems. Compatible with CONDOR USA MDR 3 Series pressure switches
The CONDOR USA EV1Wi is a 90° unloader valve designed for use with MDR11 Series pressure switches. It relieves pressure from a compressor pump during startup or shutdown to prevent motor overload. Suitable for industrial air systems requiring controlled unloading
CONDOR USA
The CONDOR USA EV1Wi is a 90° unloader valve designed for use with MDR11 Series pressure switches. It relieves pressure from a compressor pump during startup or shutdown to prevent motor overload. Suitable for industrial air systems requiring controlled unloading
This 90° unloader valve is designed for use with MDR 3 Series pressure switches. It features a Quick Connect thread type and serves as an underload valve to relieve pressure after the compressor stops. Suitable for industrial control applications requiring pressure switch integration
CONDOR USA
This 90° unloader valve is designed for use with MDR 3 Series pressure switches. It features a Quick Connect thread type and serves as an underload valve to relieve pressure after the compressor stops. Suitable for industrial control applications requiring pressure switch integration
Delayed unloader valve with 90° port orientation, designed for use with MDR 3 Series pressure switches. Provides a timed delay to unload compressor head pressure, reducing motor starting torque in air compressor systems
CONDOR USA
Delayed unloader valve with 90° port orientation, designed for use with MDR 3 Series pressure switches. Provides a timed delay to unload compressor head pressure, reducing motor starting torque in air compressor systems