We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
CONRADER RCL-S-HU-125-150 Piloted Unloader Valve - Piloted Unloader Valves for Air Compressors
CONRADERPiloted Unloader Valves for Air Compressors

CONRADER RCL-S-HU-125-150 Piloted Unloader Valve

The CONRADER Pilot Valve (MPN RCL-S-HU-125-150) is a piloted unloader valve for air compressors with a 3/8 in inlet size, 3/8 in outlet size, and 1/4 in exhaust size. Constructed from brass, this valve is designed…

SKU 3G-OTH-154377

Also listed as: RCLSHU125150 · RCL S HU 125 150

Brand
CONRADER
Item
RCL-S-HU-125-150 Piloted Unloader Valve
Part Number
RCL-S-HU-125-150
Category
Piloted Unloader Valves for Air Compressors
Available to Order
Also known as:RCL-S-HU-125-150CONRADER
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CONRADER
Manufacturer Part Number
RCL-S-HU-125-150
Type
Brass
Outlet Size
3/8 in
Exhaust Size
1/4 in

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

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

Product Description

The CONRADER Pilot Valve (MPN RCL-S-HU-125-150) is a piloted unloader valve for air compressors with a 3/8 in inlet size, 3/8 in outlet size, and 1/4 in exhaust size. Constructed from brass, this valve is designed for use in air compressor systems.

Frequently Asked Questions

What is a CONRADER pilot valve used for?

A CONRADER pilot valve is used in air compressor systems to control the unloading cycle, allowing the compressor to start and stop without back pressure. It is a piloted unloader valve that manages air flow through the inlet, outlet, and exhaust ports, ensuring efficient compressor operation.

What are the specifications of the CONRADER RCL-S-HU-125-150 pilot valve?

The CONRADER RCL-S-HU-125-150 pilot valve has a 3/8 in inlet size, 3/8 in outlet size, and 1/4 in exhaust size. It is constructed from brass and is designed for piloted unloader applications in air compressors. The manufacturer part number is RCL-S-HU-125-150.

Where to buy CONRADER pilot valves worldwide?

You can source CONRADER pilot valves worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the RCL-S-HU-125-150 model.

How to install a CONRADER pilot valve on an air compressor?

To install a CONRADER pilot valve, first ensure the compressor is depressurized. Connect the 3/8 in inlet to the compressor discharge line, the 3/8 in outlet to the unloader line, and the 1/4 in exhaust to atmosphere. Use thread sealant on brass fittings and test for leaks before operation.

Used in

Common applications for CONRADER
Air compressor systems — Conrader SRV250 soft seat safety valves for overpressure protection on receiver tanks
Pneumatic tool circuits — Conrader GV2 check valves to prevent backflow in air line lubrication systems
Industrial process control — Conrader SRH375 hard seat safety valves for high-pressure gas manifolds
Mobile equipment hydraulics — Conrader SRV390 soft seat safety valves for pressure relief on pneumatic actuators
Compressed air distribution — Conrader SRH250 hard seat safety valves for branch line protection in plant air systems
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from CONRADER

View all CONRADER parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first