We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

AQUATROL Adjustable Relief Valve: MNPT x FNPT, 1 1/4 in x 1 1/4 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, 1 1/4 in x 1 1/4 in, Bronze

The AQUATROL Adjustable Relief Valve (SKU 3G-OTH-437893) is a non-code pressure relief valve for air, inert gas, and liquids, with a 1 1/4 in x 1 1/4 in MNPT x FNPT bronze body and a maximum operating pressure of 100…

SKU 3G-OTH-437893

Also listed as: 69D1B1M2U1100 · 69D1B1M2U1 100

Brand
AQUATROL
Item
Adjustable Relief Valve: MNPT x FNPT, 1 1/4 in x 1 1/4 in, Bronze
Category
Non-Code Air, Inert Gas & Liquids Pressure Relief 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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

AQUATROL
Manufacturer Part Number
69D1B1M2U1-100
Type
1 1/4 in x 1 1/4 in, Bronze
Max. Op Pressure
100 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

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

Product Description

The AQUATROL Adjustable Relief Valve (SKU 3G-OTH-437893) is a non-code pressure relief valve for air, inert gas, and liquids, with a 1 1/4 in x 1 1/4 in MNPT x FNPT bronze body and a maximum operating pressure of 100 psi (MPN 69D1B1M2U1-100). 3G Electric interprets demand and delivers this genuine AQUATROL valve across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is an AQUATROL adjustable relief valve used for?

The AQUATROL 69D1B1M2U1-100 adjustable relief valve protects non-code air, inert gas, and liquid systems from overpressure. It is commonly used in industrial plumbing, pneumatic, and hydraulic circuits where a bronze 1 1/4 in x 1 1/4 in valve with a 100 psi maximum operating pressure is required.

What are the specifications of the AQUATROL 69D1B1M2U1-100 relief valve?

This AQUATROL relief valve has a 1 1/4 in MNPT x 1 1/4 in FNPT connection, a bronze body, and a maximum operating pressure of 100 psi. It is designed for non-code air, inert gas, and liquid applications. The manufacturer part number is 69D1B1M2U1-100.

Where to buy AQUATROL relief valves worldwide?

3G Electric supplies the AQUATROL 69D1B1M2U1-100 adjustable relief valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this bronze 1 1/4 in x 1 1/4 in valve rated for 100 psi.

How to install an AQUATROL adjustable relief valve?

Install the AQUATROL 69D1B1M2U1-100 in a vertical position with the inlet connected to the system and the outlet vented to a safe location. Use pipe sealant on the 1 1/4 in MNPT threads. Set the relief pressure below the system's maximum allowable working pressure. Never exceed 100 psi.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This bronze pressure relief valve features 1 1/4 in MNPT x 1 1/4 in FNPT connections and a maximum operating pressure of 150 psi. It is designed for non-code applications with air, inert gas, and liquids, providing overpressure protection in industrial piping, compressors, and hydraulic circuits
AQUATROL
This bronze pressure relief valve features 1 1/4 in MNPT x 1 1/4 in FNPT connections and a maximum operating pressure of 150 psi. It is designed for non-code applications with air, inert gas, and liquids, providing overpressure protection in industrial piping, compressors, and hydraulic circuits
This AQUATROL non-code pressure relief valve is designed for air, inert gas, and liquid systems. It features a bronze body with 1 in MNPT x 1 in FNPT connections and a maximum operating pressure of 400 psi. The valve is adjustable and used to protect equipment from overpressure in industrial piping, hydraulic systems, and pneumatic circuits
AQUATROL
This AQUATROL non-code pressure relief valve is designed for air, inert gas, and liquid systems. It features a bronze body with 1 in MNPT x 1 in FNPT connections and a maximum operating pressure of 400 psi. The valve is adjustable and used to protect equipment from overpressure in industrial piping, hydraulic systems, and pneumatic circuits
AQUATROL Adjustable Relief Valve: MNPT x FNPT, 1 in x 1 in, Bronze, 600 psi Max. Op Pressure (MPN 69C1B1M2U1-600)
AQUATROL
AQUATROL Adjustable Relief Valve: MNPT x FNPT, 1 in x 1 in, Bronze, 600 psi Max. Op Pressure (MPN 69C1B1M2U1-600)
AQUATROL Adjustable Relief Valve: MNPT x FNPT, 1 in x 1 in, Bronze, 300 psi Max. Op Pressure (MPN 69C1B1M2U1-300)
AQUATROL
AQUATROL Adjustable Relief Valve: MNPT x FNPT, 1 in x 1 in, Bronze, 300 psi Max. Op Pressure (MPN 69C1B1M2U1-300)
AQUATROL Adjustable Relief Valve: MNPT x FNPT, 1 in x 1 in, Bronze, 200 psi Max. Op Pressure (MPN 69C1B1M2U1-200)
AQUATROL
AQUATROL Adjustable Relief Valve: MNPT x FNPT, 1 in x 1 in, Bronze, 200 psi Max. Op Pressure (MPN 69C1B1M2U1-200)
This AQUATROL valve is a non-code pressure relief valve for air, inert gas, and liquids. It features 1 in MNPT x 1 in FNPT connections and a bronze body. The maximum operating pressure is 250 psi. Typical applications include industrial piping, compressors, and hydraulic circuits requiring adjustable overpressure protection
AQUATROL
This AQUATROL valve is a non-code pressure relief valve for air, inert gas, and liquids. It features 1 in MNPT x 1 in FNPT connections and a bronze body. The maximum operating pressure is 250 psi. Typical applications include industrial piping, compressors, and hydraulic circuits requiring adjustable overpressure protection

More from AQUATROL

View all AQUATROL parts
This AQUATROL pressure relief valve is designed for overpressure protection on non-code air, inert gas, and liquid systems. It features a bronze body with 1/2 in MNPT x 1/2 in FNPT connections and a maximum operating pressure of 200 psi. The valve automatically opens at a set pressure to prevent equipment damage in applications such as industrial piping, compressors, and hydraulic circuits
AQUATROL
This AQUATROL pressure relief valve is designed for overpressure protection on non-code air, inert gas, and liquid systems. It features a bronze body with 1/2 in MNPT x 1/2 in FNPT connections and a maximum operating pressure of 200 psi. The valve automatically opens at a set pressure to prevent equipment damage in applications such as industrial piping, compressors, and hydraulic circuits
This AQUATROL pressure relief valve is constructed with a bronze body and features 1 in MNPT x 1 in FNPT connections. It is rated for a maximum operating pressure of 200 psi and is designed for overpressure protection in non-code air, inert gas, and liquid systems. Typical applications include industrial piping, compressors, and hydraulic circuits where pressure must be safely relieved
AQUATROL
This AQUATROL pressure relief valve is constructed with a bronze body and features 1 in MNPT x 1 in FNPT connections. It is rated for a maximum operating pressure of 200 psi and is designed for overpressure protection in non-code air, inert gas, and liquid systems. Typical applications include industrial piping, compressors, and hydraulic circuits where pressure must be safely relieved
This AQUATROL valve is a non-code pressure relief valve for air, inert gas, and liquids. It features a 2 in x 2 in MNPT x FNPT connection, bronze construction, and a maximum operating pressure of 250 psi. Typical applications include industrial piping, compressors, and hydraulic circuits where adjustable overpressure protection is needed
AQUATROL
This AQUATROL valve is a non-code pressure relief valve for air, inert gas, and liquids. It features a 2 in x 2 in MNPT x FNPT connection, bronze construction, and a maximum operating pressure of 250 psi. Typical applications include industrial piping, compressors, and hydraulic circuits where adjustable overpressure protection is needed
This AQUATROL pressure relief valve is designed for overpressure protection in non-code air, inert gas, and liquid systems. It features a 1/2 in MNPT x 1/2 in FNPT connection, bronze body, and a maximum operating pressure of 250 psi. Typical applications include industrial piping, compressors, and hydraulic circuits requiring pressure control
AQUATROL
This AQUATROL pressure relief valve is designed for overpressure protection in non-code air, inert gas, and liquid systems. It features a 1/2 in MNPT x 1/2 in FNPT connection, bronze body, and a maximum operating pressure of 250 psi. Typical applications include industrial piping, compressors, and hydraulic circuits requiring pressure control
Non-code pressure relief valve for air, inert gas, and liquids. Bronze body with 3/4 in male NPT inlet and 3/4 in female NPT outlet. Adjustable set point with maximum operating pressure of 300 psi. Used for overpressure protection in piping systems and equipment
AQUATROL
Non-code pressure relief valve for air, inert gas, and liquids. Bronze body with 3/4 in male NPT inlet and 3/4 in female NPT outlet. Adjustable set point with maximum operating pressure of 300 psi. Used for overpressure protection in piping systems and equipment
This AQUATROL pressure relief valve is designed for overpressure protection on non-code air, inert gas, and liquid systems. It features a bronze body with 3/4 in MNPT x 3/4 in FNPT connections and a maximum operating pressure of 100 psi. The valve automatically opens at set pressure to prevent damage to piping and equipment in industrial process lines, compressor stations, and hydraulic systems
AQUATROL
This AQUATROL pressure relief valve is designed for overpressure protection on non-code air, inert gas, and liquid systems. It features a bronze body with 3/4 in MNPT x 3/4 in FNPT connections and a maximum operating pressure of 100 psi. The valve automatically opens at set pressure to prevent damage to piping and equipment in industrial process lines, compressor stations, and hydraulic systems
Non-code pressure relief valve for overpressure protection in air, inert gas, and liquid systems. Bronze body with 1 1/2 in MNPT x 1 1/2 in FNPT connections. Maximum operating pressure 30 psi. Automatically opens at set pressure to prevent system damage
AQUATROL
Non-code pressure relief valve for overpressure protection in air, inert gas, and liquid systems. Bronze body with 1 1/2 in MNPT x 1 1/2 in FNPT connections. Maximum operating pressure 30 psi. Automatically opens at set pressure to prevent system damage
This AQUATROL pressure relief valve is designed for overpressure protection in non-code air, inert gas, and liquid systems. It features a 1/2 in MNPT x 1/2 in FNPT connection, a bronze body, and a maximum operating pressure of 250 psi. Typical applications include industrial piping, compressors, and hydraulic circuits
AQUATROL
This AQUATROL pressure relief valve is designed for overpressure protection in non-code air, inert gas, and liquid systems. It features a 1/2 in MNPT x 1/2 in FNPT connection, a bronze body, and a maximum operating pressure of 250 psi. Typical applications include industrial piping, compressors, and hydraulic circuits