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CONRADER NLG-1-M145-175 Piloted Unloader Valve, 3/4 in Outlet, 60 cfm - Piloted Unloader Valves for Air Compressors
CONRADERPiloted Unloader Valves for Air Compressors

CONRADER NLG-1-M145-175 Piloted Unloader Valve, 3/4 in Outlet, 60 cfm

The CONRADER Piloted Unloader Check Valve (MPN NLG-1-M145-175) is a brass piloted unloader valve for air compressors with a 1/8-inch inlet size and 3/4-inch outlet size. It has a maximum air flow of 60 cfm.

SKU 3G-OTH-154365

Also listed as: NLG1M145175 · NLG 1 M145 175

Brand
CONRADER
Item
NLG-1-M145-175 Piloted Unloader Valve, 3/4 in Outlet, 60 cfm
Part Number
NLG-1-M145-175
Category
Piloted Unloader Valves for Air Compressors
Available to Order
Also known as:NLG-1-M145-175CONRADER
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Technical Specifications

CONRADER
Manufacturer Part Number
NLG-1-M145-175
Outlet Size
3/4 in
Max Air Flow
60 cfm

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

Product Description

The CONRADER Piloted Unloader Check Valve (MPN NLG-1-M145-175) is a brass piloted unloader valve for air compressors with a 1/8-inch inlet size and 3/4-inch outlet size. It has a maximum air flow of 60 cfm.

Frequently Asked Questions

What is the CONRADER Piloted Unloader Check Valve used for?

The CONRADER Piloted Unloader Check Valve is used in air compressor systems to automatically unload the compressor when it reaches a set pressure, preventing over-pressurization and allowing the motor to start unloaded. It is commonly applied in industrial and commercial compressed air systems.

What are the specifications of the CONRADER NLG-1-M145-175?

The CONRADER NLG-1-M145-175 is a brass piloted unloader check valve with a 1/8-inch inlet size and a 3/4-inch outlet size. It has a maximum air flow of 60 cfm. The valve is designed for air compressor applications and includes a pilot feature for automatic unloading.

Where to buy the CONRADER Piloted Unloader Check Valve worldwide?

You can source the CONRADER Piloted Unloader Check Valve 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 on this CONRADER valve.

How to install a CONRADER Piloted Unloader Check Valve?

Install the CONRADER valve by connecting the 1/8-inch inlet to the compressor discharge line and the 3/4-inch outlet to the tank or downstream piping. Ensure the pilot port is connected to a pressure signal. Use thread sealant on NPT threads and test for leaks after installation.

Used in

Common applications for CONRADER
Compressed air systems — Conrader SRV250 series soft-seat safety valves with 1/4 in NPT connections for overpressure protection on receivers and pneumatic circuits
Reciprocating air compressors — Conrader SRV390-12-75 sst with 1/2 in NPT inlet and outlet for relieving overpressure in compressor discharge lines
Receiver tanks and pressure vessels — Conrader SRV530 series with 3/4 in NPT connections for protecting tanks from exceeding maximum allowable working pressure
Pneumatic control panels — Conrader SRV250-18-75-SST with 1/8 in NPT connections for compact overpressure protection in instrument air circuits
Inert gas systems — Conrader soft-seat safety valves with silicone seals for use with nitrogen and other inert gases in industrial processes
Maintenance and replacement — Conrader soft-seat safety valves in multiple set pressures (50, 75, 125, 175, 250) for direct replacement of existing valves without piping changes
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CONRADER Products

3G Electric supplies CONRADER piloted unloader valves for air compressors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Brass piloted unloader valve for air compressor systems. Controls the unloading cycle by venting air from the compressor discharge line to allow start and stop under minimal load. Outlet size 1/4 in, exhaust size 1/4 in
CONRADER
Brass piloted unloader valve for air compressor systems. Controls the unloading cycle by venting air from the compressor discharge line to allow start and stop under minimal load. Outlet size 1/4 in, exhaust size 1/4 in

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