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AQUATROL Adjustable Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 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, 1 1/2 in x 1 1/2 in, Bronze

The AQUATROL Adjustable Relief Valve (MPN 69E1B1M2U1-300) is a non-code pressure relief valve for air, inert gas, and liquids, featuring a 1 1/2 in x 1 1/2 in MNPT x FNPT bronze construction with a maximum operating…

SKU 3G-OTH-437949

Brand
AQUATROL
Item
Adjustable Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, Bronze
Category
Non-Code Air, Inert Gas & Liquids Pressure Relief Valves
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Technical Specifications

AQUATROL
Manufacturer Part Number
69E1B1M2U1-300
Type
1 1/2 in x 1 1/2 in, Bronze
Max. Op Pressure
300 psi
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AQUATROL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AQUATROL Adjustable Relief Valve (MPN 69E1B1M2U1-300) is a non-code pressure relief valve for air, inert gas, and liquids, featuring a 1 1/2 in x 1 1/2 in MNPT x FNPT bronze construction with a maximum operating pressure of 300 psi. 3G Electric sources this genuine AQUATROL component across 14 industrial departments, with specialist expertise in pumps and controls ensuring accurate specification and support.

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 control is required.

What are the specifications of the AQUATROL 69E1B1M2U1-300 relief valve?

This AQUATROL relief valve has a 1 1/2 in MNPT x 1 1/2 in FNPT connection, a bronze body, and a maximum operating pressure of 300 psi. It is designed for non-code air, inert gas, and liquid service. The manufacturer part number is 69E1B1M2U1-300.

Where to buy the AQUATROL 69E1B1M2U1-300 relief valve worldwide?

3G Electric supplies the AQUATROL 69E1B1M2U1-300 relief 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; we source and deliver this AQUATROL valve to any country.

How to install the AQUATROL adjustable relief valve?

Install the AQUATROL relief valve in a vertical position with the spring housing upright. Use pipe thread sealant on the MNPT inlet and FNPT outlet connections. Set the relief pressure using the adjusting screw while the system is depressurized. Always follow local codes and manufacturer guidelines for safe operation.

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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