Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/8 in Pipe Size, Flare x MIP - Brass Straight-Body Needle Valves
WEATHERHEADBrass Straight-Body Needle Valves

WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/8 in Pipe Size, Flare x MIP

The WEATHERHEAD Needle Valve is a brass straight-body inline valve designed for water media. It features a Flare x MIP connection type, with a Flare connection on side 1 and a male IPS connection on side 2, and a…

SKU 3G-OTH-445893

Brand
WEATHERHEAD
Item
Needle Valve: Inline Valve Body, Brass, 1/8 in Pipe Size, Flare x MIP
Category
Brass Straight-Body Needle Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

WEATHERHEAD
Manufacturer Part Number
630
Type
Brass, Flare x MIP, For Water Media
Pipe Size
1/8 in
For Media
Water
Seal Material
Metal
Connection Type
Flare x MIP
Connection Type - Side 1
Flare
Connection Type - Side 2
IPS
Connection Gender - Side 2
Male
View Full Spec Sheet

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

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 Flare x MIP connection type, with a Flare connection on side 1 and a male IPS connection on side 2, and a metal seal material. This 1/8 in pipe size valve (MPN 630) provides a compact, durable solution for flow control in water systems.

Frequently Asked Questions

What is the WEATHERHEAD Needle Valve used for?

The WEATHERHEAD Needle Valve (MPN 630) is used for precise flow control in water systems. Its brass straight-body inline design with Flare x MIP connections suits industrial plumbing, instrumentation, and hydraulic applications where compact, durable regulation of water media is required.

What are the specifications of the WEATHERHEAD Needle Valve 630?

The WEATHERHEAD Needle Valve 630 has a 1/8 in pipe size, brass body, Flare x MIP connection type (Flare side 1, male IPS side 2), metal seal material, and is rated for water media. It is a straight-body inline valve with MPN 630.

Where to buy the WEATHERHEAD Needle Valve 630 worldwide?

3G Electric supplies the WEATHERHEAD Needle Valve 630 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this brass Flare x MIP needle valve for water media.

How to install a WEATHERHEAD Needle Valve?

Install the WEATHERHEAD Needle Valve by connecting the Flare side to a compatible flare fitting and the male IPS side to a female IPS port. Use thread sealant on the IPS threads, tighten to manufacturer torque specs, and verify no leaks before pressurizing the water system.

Used in

Common applications for WEATHERHEAD
Mobile hydraulic systems — Weatherhead hydraulic flange fittings (e.g., 12Z-G42) for hose assemblies in excavators and loaders
Pneumatic tool lines — Weatherhead quick-connect couplings (e.g., 430) for air supply connections in manufacturing plants
Industrial machinery — Weatherhead 45° elbow flange fittings (e.g., 20Z-G54) for hydraulic power units
Fluid transfer systems — Weatherhead straight flange fittings (e.g., 16Z-G20) for high-pressure oil lines
Maintenance and repair — Weatherhead quick-connect bodies (e.g., 580) for replacing worn couplings on pneumatic tools
Hydraulic press applications — Weatherhead 90° elbow flange fittings (e.g., 24Z-G84) for compact hose routing in tight spaces

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
WEATHERHEAD Needle Valve: Angle Valve Body, Brass, 1/4 in Pipe Size, Flare x MIP, For Water Media (MPN 6703). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Flare; Connection Type - Side 2: IPS; Connection Type: Flare x MIP.
WEATHERHEAD
WEATHERHEAD Needle Valve: Angle Valve Body, Brass, 1/4 in Pipe Size, Flare x MIP, For Water Media (MPN 6703). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Flare; Connection Type - Side 2: IPS; Connection Type: Flare x MIP.
WEATHERHEAD Needle Valve: Angle Valve Body, Brass, 1/4 in Pipe Size, Compression x MIP, Compression (MPN A6860). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Compression; Connection Type - Side 2: IPS; Connection Type: Compression x MIP.
WEATHERHEAD
WEATHERHEAD Needle Valve: Angle Valve Body, Brass, 1/4 in Pipe Size, Compression x MIP, Compression (MPN A6860). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Compression; Connection Type - Side 2: IPS; Connection Type: Compression x MIP.
WEATHERHEAD Needle Valve: Angle Valve Body, Brass, 1/8 in Pipe Size, Compression x MIP, Compression (MPN A655). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Compression; Connection Type - Side 2: IPS; Connection Type: Compression x MIP.
WEATHERHEAD
WEATHERHEAD Needle Valve: Angle Valve Body, Brass, 1/8 in Pipe Size, Compression x MIP, Compression (MPN A655). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Compression; Connection Type - Side 2: IPS; Connection Type: Compression x MIP.
WEATHERHEAD Ground Plug Valve: For Fluids Media, 2-Way, 1/4 in Pipe Size, Brass, Flare x MNPT, Male (MPN 537). Key specifications — Brand: WEATHERHEAD.
WEATHERHEAD
WEATHERHEAD Ground Plug Valve: For Fluids Media, 2-Way, 1/4 in Pipe Size, Brass, Flare x MNPT, Male (MPN 537). Key specifications — Brand: WEATHERHEAD.

More from WEATHERHEAD

View all WEATHERHEAD parts →
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/8 in Pipe Size, Flare x MIP, For Water Media (MPN 530). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Flare; Connection Type - Side 2: IPS; Connection Type: Flare x MIP.
WEATHERHEAD
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/8 in Pipe Size, Flare x MIP, For Water Media (MPN 530). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Flare; Connection Type - Side 2: IPS; Connection Type: Flare x MIP.
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/4 in Pipe Size, Flare x Flare, For Water Media (MPN 6715). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Gender - Side 1: Male; Connection Type - Side 1: Flare; Connection Type - Side 2: Flare; Connection Type: Flare x Flare.
WEATHERHEAD
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/4 in Pipe Size, Flare x Flare, For Water Media (MPN 6715). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Gender - Side 1: Male; Connection Type - Side 1: Flare; Connection Type - Side 2: Flare; Connection Type: Flare x Flare.
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/8 in Pipe Size, 150 psi Max. Pressure (CWP) (MPN 6810). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: IPS; Connection Type - Side 2: IPS.
WEATHERHEAD
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/8 in Pipe Size, 150 psi Max. Pressure (CWP) (MPN 6810). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: IPS; Connection Type - Side 2: IPS.
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/8 in Pipe Size, Compression x MIP, Compression (MPN A660). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Compression; Connection Type - Side 2: IPS; Connection Type: Compression x MIP.
WEATHERHEAD
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/8 in Pipe Size, Compression x MIP, Compression (MPN A660). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Compression; Connection Type - Side 2: IPS; Connection Type: Compression x MIP.
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/4 in Pipe Size, Flare x MIP, For Water Media (MPN 6700). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Flare; Connection Type - Side 2: IPS; Connection Type: Flare x MIP.
WEATHERHEAD
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/4 in Pipe Size, Flare x MIP, For Water Media (MPN 6700). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Flare; Connection Type - Side 2: IPS; Connection Type: Flare x MIP.
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/4 in Pipe Size, Compression x MIP, Compression (MPN A6760). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Compression; Connection Type - Side 2: IPS; Connection Type: Compression x MIP.
WEATHERHEAD
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/4 in Pipe Size, Compression x MIP, Compression (MPN A6760). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: Compression; Connection Type - Side 2: IPS; Connection Type: Compression x MIP.
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 3/8 in Pipe Size, Compression x Compression (MPN A6775). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Type - Side 1: Compression; Connection Type - Side 2: Compression; Connection Type: Compression x Compression.
WEATHERHEAD
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 3/8 in Pipe Size, Compression x Compression (MPN A6775). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Type - Side 1: Compression; Connection Type - Side 2: Compression; Connection Type: Compression x Compression.
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/4 in Pipe Size, 150 psi Max. Pressure (CWP) (MPN 6815). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: IPS; Connection Type - Side 2: IPS.
WEATHERHEAD
WEATHERHEAD Needle Valve: Inline Valve Body, Brass, 1/4 in Pipe Size, 150 psi Max. Pressure (CWP) (MPN 6815). Key specifications — For Media: Water; Seal Material: Metal; Brand: WEATHERHEAD; Connection Gender - Side 2: Male; Connection Type - Side 1: IPS; Connection Type - Side 2: IPS.