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3G Electric
WEATHERHEAD Brass Straight-Body Needle Valve - Brass Straight-Body Needle Valves
WEATHERHEADBrass Straight-Body Needle Valves

WEATHERHEAD Brass Straight-Body Needle Valve

The WEATHERHEAD Needle Valve is a brass straight-body inline valve designed for water media. It features a 1/4 in pipe size with IPS male connections on both sides and a metal seal material. This valve has a maximum…

SKU 3G-OTH-445858

Brand
WEATHERHEAD
Item
Brass Straight-Body Needle Valve
Part Number
6815
Category
Brass Straight-Body Needle Valves
Available to Order
Also known as:6815WEATHERHEAD
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
6815
Type
Brass
Pipe Size
1/4 in
For Media
Water
Seal Material
Metal
Max. Pressure (CWP)
150 psi
Connection Type - Side 1
IPS
Connection Type - Side 2
IPS
Connection Gender - Side 2
Male

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

Product Description

The WEATHERHEAD Needle Valve is a brass straight-body inline valve designed for water media. It features a 1/4 in pipe size with IPS male connections on both sides and a metal seal material. This valve has a maximum pressure rating of 150 psi (CWP) and is identified by manufacturer part number 6815.

Frequently Asked Questions

What is the WEATHERHEAD Needle Valve used for?

The WEATHERHEAD Needle Valve (MPN 6815) is used for precise flow regulation of water in industrial piping systems. Its brass straight-body inline design with IPS male connections makes it suitable for water media applications requiring a compact, durable valve.

What are the specifications of the WEATHERHEAD Needle Valve 6815?

The WEATHERHEAD Needle Valve 6815 has a brass inline body, 1/4 in pipe size, IPS male connections on both sides, metal seal material, and a maximum pressure rating of 150 psi (CWP). It is designed for water media and carries manufacturer part number 6815.

Where to buy the WEATHERHEAD Needle Valve worldwide?

3G Electric supplies the WEATHERHEAD Needle Valve (MPN 6815) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this brass needle valve for your water media applications.

How to install the WEATHERHEAD Needle Valve?

Install the WEATHERHEAD Needle Valve by applying thread sealant to the IPS male connections and tightening into compatible female ports. Ensure the valve is oriented for inline flow and do not exceed 150 psi (CWP). Use a backup wrench to avoid over-torquing the brass body.

Used in

Common applications for WEATHERHEAD
Hydraulic power units — Weatherhead 7000 Series Ermeto compression nuts and Ermeto Flareless adapters for leak-tight tube connections on 1/8 in to 7/8 in OD steel tubing.
Pneumatic control panels — Weatherhead flareless bite-type compression elbows and tees for routing air lines without flaring, with thread sizes such as 1/2-20 and 9/16-18.
Lubrication systems — Weatherhead compression fitting plugs (e.g., MPN 7229X05) to seal tube ends or ports in centralized lubrication circuits.
Industrial fluid transfer — Weatherhead quick-connect couplings for temporary or frequent connection of hydraulic hoses and tubing in maintenance operations.
High-pressure hydraulic circuits — Weatherhead hydraulic flange fittings for secure connections on large-diameter tubing and hose assemblies.
Flow control in test stands — Weatherhead needle valves for precise adjustment of fluid flow in hydraulic and pneumatic test rigs.
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WEATHERHEAD Products

3G Electric supplies WEATHERHEAD brass straight-body needle valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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