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AQUATROL Adjustable Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze - Non-Code Air, Inert Gas & Liquids Pressure Relief Valves
AQUATROLNon-Code Air, Inert Gas & Liquids Pressure Relief Valves

AQUATROL Adjustable Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze

The AQUATROL Adjustable Relief Valve (SKU 3ERH4) is a Non-Code Air, Inert Gas & Liquids Pressure Relief Valve, type 3/4 in x 3/4 in, Bronze, with a Max. Op Pressure of 15 psi (MPN 69B1A1M2U1-15). This OEM valve is…

SKU 3G-OTH-437955

Brand
AQUATROL
Item
Adjustable Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze
Category
Non-Code Air, Inert Gas & Liquids Pressure Relief Valves
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Technical Specifications

AQUATROL
Manufacturer Part Number
69B1A1M2U1-15
Type
3/4 in x 3/4 in, Bronze
Max. Op Pressure
15 psi
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AQUATROL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AQUATROL Adjustable Relief Valve (SKU 3ERH4) is a Non-Code Air, Inert Gas & Liquids Pressure Relief Valve, type 3/4 in x 3/4 in, Bronze, with a Max. Op Pressure of 15 psi (MPN 69B1A1M2U1-15). This OEM valve is designed for overpressure protection in compatible systems.

Frequently Asked Questions

What is the AQUATROL Adjustable Relief Valve used for?

The AQUATROL Adjustable Relief Valve is used for overpressure protection in non-code air, inert gas, and liquid systems. It automatically opens at a set pressure to prevent equipment damage. Common applications include industrial piping, compressors, and hydraulic circuits where precise pressure relief is required.

What are the specifications of the AQUATROL 69B1A1M2U1-15 relief valve?

This AQUATROL relief valve has a 3/4 in MNPT x 3/4 in FNPT connection, a bronze body, and a maximum operating pressure of 15 psi. It is designed for non-code air, inert gas, and liquid service. The manufacturer part number is 69B1A1M2U1-15.

Where to buy the AQUATROL 69B1A1M2U1-15 relief valve worldwide?

You can source the AQUATROL 69B1A1M2U1-15 relief 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.

How to install the AQUATROL adjustable relief valve?

Install the AQUATROL relief valve in a vertical position with the inlet connected to the system and the outlet vented to a safe location. Ensure the set pressure does not exceed 15 psi. Use thread sealant on the MNPT connection and test for leaks after installation. Follow standard piping best practices.

Used in

Common applications for AQUATROL
Industrial compressed air systems — AQUATROL 69 series non-code adjustable relief valves for overpressure protection on air receivers and piping.
Steam boiler pressure vessels — AQUATROL 740 series ASME Section VIII safety relief valves for code-compliant steam overpressure relief.
Hydraulic fluid circuits — AQUATROL 69 series non-code adjustable relief valves for pressure limiting in liquid systems up to 250 psi.
Inert gas blanketing systems — AQUATROL 69 series non-code adjustable relief valves for pressure control on nitrogen or argon lines.
Process water piping — AQUATROL 69 series non-code adjustable relief valves for thermal expansion or pump discharge overpressure protection.
Steam distribution headers — AQUATROL 740 series ASME Section VIII safety relief valves for protecting steam mains and branch lines.

AQUATROL Products

3G Electric supplies AQUATROL non-code air, inert gas & liquids pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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