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A.R. NORTH AMERICA A.R - Unloader Valves
A.R. NORTH AMERICAUnloader Valves

A.R. NORTH AMERICA A.R

The A.R. NORTH AMERICA SVT28 is a brass pressure relief valve for commercial use, with a maximum operating pressure of 4,060 psi and an overall height of 4 3/8 inches. This unloader valve is designed to relieve…

SKU 3G-OTH-440889

Also listed as: SVT 28 · SVT-28

Brand
A.R. NORTH AMERICA
Item
A.R
Category
Unloader Valves
Available to Order
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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

A.R. NORTH AMERICA
Manufacturer Part Number
SVT28
Overall Ht
4 3/8 in
Application
Commercial Use
Max. Op Pressure
4,060 psi
NORTH AMERICA Pressure Relief Valve
Brass

Technical Documents

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A.R. NORTH AMERICA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The A.R. NORTH AMERICA SVT28 is a brass pressure relief valve for commercial use, with a maximum operating pressure of 4,060 psi and an overall height of 4 3/8 inches. This unloader valve is designed to relieve excess pressure in industrial equipment systems.

Frequently Asked Questions

What is the A.R. NORTH AMERICA SVT28 pressure relief valve used for?

The A.R. NORTH AMERICA SVT28 is a brass unloader valve designed for commercial use. It relieves excess pressure in industrial equipment systems, protecting components from overpressure damage. 3G Electric supplies this valve for applications requiring a maximum operating pressure of 4,060 psi.

What are the specifications of the A.R. NORTH AMERICA SVT28?

The A.R. NORTH AMERICA SVT28 is a brass pressure relief valve with a maximum operating pressure of 4,060 psi and an overall height of 4 3/8 inches. It is designed for commercial use and carries the manufacturer part number SVT28.

Where to buy the A.R. NORTH AMERICA SVT28 pressure relief valve worldwide?

3G Electric supplies the A.R. NORTH AMERICA SVT28 pressure relief valve worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this brass unloader valve to your facility, ensuring compliance with commercial application requirements.

How to install the A.R. NORTH AMERICA SVT28 unloader valve?

Install the A.R. NORTH AMERICA SVT28 by connecting it to the pressure line per the system schematic. Ensure the valve is oriented correctly for proper pressure relief. 3G Electric recommends consulting the manufacturer's manual for torque specifications and testing the valve at the rated 4,060 psi maximum.

Used in

Common applications for A.R. NORTH AMERICA
Industrial cleaning — A.R. NORTH AMERICA direct-drive pumps (e.g., RMV25G30D-EZ-PKG) for high-pressure water cleaning of machinery and floors
Construction site maintenance — A.R. NORTH AMERICA gas engine pumps (e.g., RKV4G40HD-F24-PKG) for removing concrete residue and dirt from equipment
Fleet vehicle washing — A.R. NORTH AMERICA hydraulic-drive pumps (e.g., HYD-RK1520-PKG) for mobile pressure washers in truck and bus depots
Facility exterior cleaning — A.R. NORTH AMERICA belt-driven pumps (e.g., RCA3G25E-F8-PKG) for building facade and parking lot pressure washing
Equipment rental — A.R. NORTH AMERICA triplex pumps (e.g., RKA4G40HN-PKG) for rental pressure washers used in commercial and residential applications
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A.R. NORTH AMERICA Products

3G Electric supplies A.R. NORTH AMERICA unloader valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
AQUATROL 740DC1M2J1-125 is an ASME Section VIII steam pressure relief valve with a 1/2 in MNPT inlet and 3/4 in FNPT outlet. Constructed from bronze, it has a maximum operating pressure of 364 psi. Used for overpressure protection in steam, air, and liquid systems
AQUATROL
AQUATROL 740DC1M2J1-125 is an ASME Section VIII steam pressure relief valve with a 1/2 in MNPT inlet and 3/4 in FNPT outlet. Constructed from bronze, it has a maximum operating pressure of 364 psi. Used for overpressure protection in steam, air, and liquid systems
ASME Section VIII steam pressure relief valve with 3/4 in MNPT x 1 in FNPT connections, bronze body, and maximum operating pressure of 364 psi. Used to protect boilers and pressure vessels from overpressure by automatically releasing steam at set pressure
AQUATROL
ASME Section VIII steam pressure relief valve with 3/4 in MNPT x 1 in FNPT connections, bronze body, and maximum operating pressure of 364 psi. Used to protect boilers and pressure vessels from overpressure by automatically releasing steam at set pressure
ASME Section VIII steam pressure relief valve with 3/4 in MNPT inlet and 1 in FNPT outlet, bronze body, and maximum operating pressure of 364 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
AQUATROL
ASME Section VIII steam pressure relief valve with 3/4 in MNPT inlet and 1 in FNPT outlet, bronze body, and maximum operating pressure of 364 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
This bronze steam pressure relief valve features a 1/2 in MNPT inlet and 3/4 in FNPT outlet. It is ASME Section VIII certified for overpressure protection in steam systems, with a maximum operating pressure of 364 psi. The valve automatically vents excess steam and reseats to maintain system safety
AQUATROL
This bronze steam pressure relief valve features a 1/2 in MNPT inlet and 3/4 in FNPT outlet. It is ASME Section VIII certified for overpressure protection in steam systems, with a maximum operating pressure of 364 psi. The valve automatically vents excess steam and reseats to maintain system safety
This bronze steam pressure relief valve is ASME Section VIII certified for overpressure protection in boilers and pressure vessels. It features a 3/4 in MNPT x 1 in FNPT connection and a maximum operating pressure of 364 psi. The valve automatically opens at set pressure to vent excess steam, preventing catastrophic failure in industrial steam systems
AQUATROL
This bronze steam pressure relief valve is ASME Section VIII certified for overpressure protection in boilers and pressure vessels. It features a 3/4 in MNPT x 1 in FNPT connection and a maximum operating pressure of 364 psi. The valve automatically opens at set pressure to vent excess steam, preventing catastrophic failure in industrial steam systems
This ASME Section VIII steam pressure relief valve is constructed from bronze with a 3/4 in MNPT x 1 in FNPT connection. It is rated for a maximum operating pressure of 364 psi and is used for overpressure protection on steam systems, boilers, and pressure vessels
AQUATROL
This ASME Section VIII steam pressure relief valve is constructed from bronze with a 3/4 in MNPT x 1 in FNPT connection. It is rated for a maximum operating pressure of 364 psi and is used for overpressure protection on steam systems, boilers, and pressure vessels

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Brass unloader valve with 3/8" NPT bypass connection, rated for maximum fluid temperature of 190°F. Used for bypass regulation in fluid systems to divert flow when pressure exceeds a set point, protecting pumps and components
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Brass unloader valve with 3/8" NPT bypass connection, rated for maximum fluid temperature of 190°F. Used for bypass regulation in fluid systems to divert flow when pressure exceeds a set point, protecting pumps and components