Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Dayton Brass Unloader Valve - Unloader Valves
DaytonUnloader Valves

Dayton Brass Unloader Valve

The DAYTON is a brass unloader valve with a 1/2 in bypass connection size, rated for a maximum operating pressure of 3,650 psi and an overall height of 8 1/8 in. 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-440900

Brand
Dayton
Item
Brass Unloader Valve
Category
Unloader Valves
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
Brass
Overall Ht
8 1/8 in
Max. Op Pressure
3,650 psi

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

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

Product Description

The DAYTON is a brass unloader valve with a 1/2 in bypass connection size, rated for a maximum operating pressure of 3,650 psi and an overall height of 8 1/8 in. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — with specialist depth in pumps and controls — ensuring you get the right part, not just a catalog listing.

Frequently Asked Questions

What is a DAYTON unloader valve used for?

A DAYTON unloader valve, such as the model, is used in pressure washers and high-pressure cleaning systems to regulate pump pressure. It diverts water flow when the trigger is released, preventing pump overload and extending equipment life in industrial and commercial cleaning applications.

What are the specifications of the DAYTON unloader valve?

The DAYTON unloader valve is a brass type with a 1/2 in bypass connection size. It has a maximum operating pressure of 3,650 psi and an overall height of 8 1/8 in. The manufacturer part number is , and it is designed for high-pressure cleaning systems.

Where to buy a DAYTON unloader valve worldwide?

You can source the DAYTON unloader valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this brass unloader valve.

How to install a DAYTON unloader valve?

To install a DAYTON unloader valve, first depressurize the system and disconnect the inlet and bypass lines. Apply thread sealant to the 1/2 in connections, then tighten the valve securely. Adjust the pressure setting per the manufacturer's guidelines. Always test for leaks before resuming operation.

Used in

Common applications for Dayton
Manufacturing — Dayton 21XJ72 motor for machine tool coolant pumps circulates coolant during cutting, grinding, and drilling operations.
Water management — Dayton 3YU59 submersible sump pump removes water from basements, crawl spaces, and construction sites.
HVAC — Dayton 804T11 unit heater provides supplemental heating in warehouses, workshops, and garages.
Power transmission — Dayton 2X897 pillow block bearing supports rotating shafts in conveyors, fans, and other machinery.
Workshop — Dayton 2LKR8 bench grinder sharpens tools and deburrs metal parts with dust exhaust for a cleaner environment.
Fluid handling — Dayton 5RGV6 fountain pump circulates and aerates water in decorative ponds and fountains.
Not sure this is the right part? Photo-identify it→

Dayton Products

3G Electric supplies Dayton unloader valves. 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
This non-code pressure relief valve is designed for air, inert gas, and liquids. It features a 1/2 in MBSPP x 1/2 in barb connection, an aluminum body, a maximum operating pressure of 200 psi, and a temperature range of 41°F to 140°F. Typical applications include pneumatic circuits, compressor tanks, and liquid transfer lines
Dayton
This non-code pressure relief valve is designed for air, inert gas, and liquids. It features a 1/2 in MBSPP x 1/2 in barb connection, an aluminum body, a maximum operating pressure of 200 psi, and a temperature range of 41°F to 140°F. Typical applications include pneumatic circuits, compressor tanks, and liquid transfer lines
Dayton
Dayton
Aluminum valve stopper for air valve components in pneumatic systems. Used to stop or regulate airflow in industrial equipment such as manufacturing, automation, and material handling machinery
Dayton
Dayton
Aluminum valve stopper for use in air valve assemblies. Serves as a replacement component to regulate or stop airflow in pneumatic systems. Suitable for industrial equipment requiring valve maintenance
Dayton
Dayton
Aluminum valve body for air valve components used in pneumatic or hydraulic control circuits. Directs flow in industrial fluid-handling systems for automation, material handling, and process control applications

More from Dayton

View all Dayton parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first