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HAM-LET H300U Series 316 Stainless Steel Straight-Body Needle Valve - Stainless Steel Straight-Body Needle Valves
HAM-LETStainless Steel Straight-Body Needle Valves

HAM-LET H300U Series 316 Stainless Steel Straight-Body Needle Valve

The HAM-LET H300U Series Inline Valve Body is a 316 stainless steel straight-body needle valve with an integral bonnet, designed for liquid media. It features a regulating stem and male NPT connections on both sides…

SKU 3G-OTH-446249

Also listed as: H380USSNR14M · H 380U SS N R 1 4 M · H-380U-SS-N-R-1-4-M

Brand
HAM-LET
Item
H300U Series 316 Stainless Steel Straight-Body Needle Valve
Part Number
H-380U-SS-N-R-1/4-M
Category
Stainless Steel Straight-Body Needle Valves
Available to Order
Also known as:H-380U-SS-N-R-1/4-MHAM-LET
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HAM-LET
Manufacturer Part Number
H-380U-SS-N-R-1/4-M
Type
Integral Bonnet, MNPT x MNPT
Handle
Metal Tee
For Media
Liquid
Standards
ISO 2006(E)
Stem Type
Regulating
Valve Series
H300U
Connection Type
MNPT x MNPT
Stainless Steel
316
Connection Type - Side 1
NPT
Connection Type - Side 2
NPT
Connection Gender - Side 1
Male
Connection Gender - Side 2
Male

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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET H300U Series Inline Valve Body is a 316 stainless steel straight-body needle valve with an integral bonnet, designed for liquid media. It features a regulating stem and male NPT connections on both sides (MNPT x MNPT), conforming to ISO 2006(E) standards. The valve is operated via a metal tee handle.

Frequently Asked Questions

What is a HAM-LET H300U inline needle valve used for?

The HAM-LET H300U inline needle valve is used for precise regulation of liquid flow in industrial piping systems. Its 316 stainless steel body and integral bonnet provide durability in demanding environments, making it suitable for process control, instrumentation, and hydraulic applications.

What are the specifications of the HAM-LET H-380U-SS-N-R-1/4-M needle valve?

This HAM-LET needle valve has a 316 stainless steel straight-body with integral bonnet, regulating stem, and metal tee handle. It features male NPT connections on both sides (MNPT x MNPT), conforms to ISO 2006(E) standards, and is designed for liquid media.

Where to buy HAM-LET H300U needle valves worldwide?

3G Electric supplies HAM-LET H300U needle valves worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this valve or other industrial equipment across 14 departments.

How to install a HAM-LET integral bonnet needle valve?

Install the HAM-LET H300U needle valve by applying thread sealant to the male NPT ends and tightening to the recommended torque. Ensure the valve is fully open during installation to protect the regulating stem. Always follow standard piping practices for liquid media systems.

Used in

Common applications for HAM-LET
Oil and gas — HAM-LET high-pressure needle valves and single-valve manifolds for wellhead control panels and sampling systems.
Chemical processing — Let-Lok double-ferrule fittings in 316L stainless steel for corrosive fluid transfer lines and dosing skids.
Semiconductor fabrication — HAM-LET diaphragm valves and high-purity fittings for ultrapure water and specialty gas delivery.
Analytical instrumentation — HAM-LET metering valves and compression fittings for GC, HPLC, and mass spectrometry sample handling.
Power generation — HAM-LET ball valves and manifolds for steam and water sampling in boiler and turbine systems.
Research laboratories — HAM-LET needle valves and tube adapters for bench-scale gas and liquid flow control rigs.
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HAM-LET Products

3G Electric supplies HAM-LET stainless steel 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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