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3G Electric
CONRADER RCB-M-HU-111-133 Piloted Unloader Valve - Piloted Unloader Valves for Air Compressors
CONRADERPiloted Unloader Valves for Air Compressors

CONRADER RCB-M-HU-111-133 Piloted Unloader Valve

The CONRADER Pilot Valve (MPN RCB-M-HU-111-133) is a piloted unloader valve for air compressors with a 1/4 in inlet size and 1/8 in outlet size. It features a brass construction and a minimum preset pressure of 111…

SKU 3G-OTH-154368

Also listed as: RCBMHU111133 · RCB M HU 111 133

Brand
CONRADER
Item
RCB-M-HU-111-133 Piloted Unloader Valve
Part Number
RCB-M-HU-111-133
Category
Piloted Unloader Valves for Air Compressors
Available to Order
Also known as:RCB-M-HU-111-133CONRADER
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

CONRADER
Manufacturer Part Number
RCB-M-HU-111-133
Type
Brass
Outlet Size
1/8 in
Preset Pressure
111 psi Min

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

Product Description

The CONRADER Pilot Valve (MPN RCB-M-HU-111-133) is a piloted unloader valve for air compressors with a 1/4 in inlet size and 1/8 in outlet size. It features a brass construction and a minimum preset pressure of 111 psi. This valve is designed for use in air compressor systems requiring pilot-operated unloading.

Frequently Asked Questions

What is the CONRADER RCB-M-HU-111-133 pilot valve used for?

The CONRADER RCB-M-HU-111-133 is a piloted unloader valve for air compressors. It controls compressor unloading by diverting discharge air when the pilot signal is received, protecting the system from overpressure. Common in industrial compressed air systems requiring reliable pilot-operated unloading.

What are the specifications of the CONRADER RCB-M-HU-111-133 pilot valve?

The CONRADER RCB-M-HU-111-133 has a 1/4 in inlet size and 1/8 in outlet size, with a minimum preset pressure of 111 psi. It is constructed from brass and is a piloted unloader valve for air compressors. The manufacturer part number is RCB-M-HU-111-133.

Where to buy the CONRADER RCB-M-HU-111-133 pilot valve worldwide?

3G Electric supplies the CONRADER RCB-M-HU-111-133 pilot valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this brass piloted unloader valve.

How to install the CONRADER RCB-M-HU-111-133 pilot valve?

Install the CONRADER RCB-M-HU-111-133 by connecting the 1/4 in inlet to the compressor discharge line and the 1/8 in outlet to the pilot signal line. Ensure the valve is oriented per manufacturer guidelines and the preset pressure of 111 psi is not exceeded. Use thread sealant on NPT connections.

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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