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APPROVED VENDOR Quick Coupling Valve: 125 psi Max Working Pressure, 1" FNPT, 5.2 in Ht - Sprinkler Valves
APPROVED VENDORSprinkler Valves

APPROVED VENDOR Quick Coupling Valve: 125 psi Max Working Pressure, 1" FNPT, 5.2 in Ht

The APPROVED VENDOR Quick Coupling Valve (MPN 4NDN9) is a brass sprinkler valve with a 1" FNPT connection and a maximum working pressure of 125 psi. It measures 5.2 inches in height and 2.2 inches in width.

SKU 3G-OTH-381620

Brand
APPROVED VENDOR
Item
Quick Coupling Valve: 125 psi Max Working Pressure, 1" FNPT, 5.2 in Ht
Category
Sprinkler Valves
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
4NDN9
Material
Brass
Wd
2.2 in
Ht
5.2 in
FNPT
1"
Connection
1" FNPT
Product Type
Quick Coupling Valve
View Full Spec Sheet

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

Product Description

The APPROVED VENDOR Quick Coupling Valve (MPN 4NDN9) is a brass sprinkler valve with a 1" FNPT connection and a maximum working pressure of 125 psi. It measures 5.2 inches in height and 2.2 inches in width.

Frequently Asked Questions

What is the APPROVED VENDOR Quick Coupling Valve used for?

The APPROVED VENDOR Quick Coupling Valve is used in fire sprinkler systems to provide a rapid connection point for water supply. It is commonly installed in commercial and industrial facilities for maintenance or testing access. The brass construction and 1" FNPT connection make it suitable for high-pressure sprinkler applications up to 125 psi.

What are the specifications of the APPROVED VENDOR Quick Coupling Valve 4NDN9?

The APPROVED VENDOR Quick Coupling Valve (MPN 4NDN9) has a maximum working pressure of 125 psi. It features a 1" FNPT connection, is made of brass, and measures 5.2 inches in height and 2.2 inches in width. This valve is designed for sprinkler systems and is supplied by 3G Electric.

Where to buy the APPROVED VENDOR Quick Coupling Valve worldwide?

You can source the APPROVED VENDOR Quick Coupling 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 on this brass sprinkler valve with 1" FNPT connection.

How to install the APPROVED VENDOR Quick Coupling Valve?

Install the APPROVED VENDOR Quick Coupling Valve by connecting the 1" FNPT threads to matching pipe fittings using thread sealant. Tighten to manufacturer torque specifications without over-tightening. Ensure the valve is oriented for easy access and test the system at the rated 125 psi maximum working pressure before putting into service.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR sprinkler valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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