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

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

The HAM-LET H300U Series Angle Valve Body is a 316 stainless steel needle valve with an integral bonnet, designed for liquid media. It features a regulating stem, plastic knob handle, and male NPT x male NPT…

SKU 3G-OTH-450376

Also listed as: H380USSNR14RSA · H 380U SS N R 1 4 RS A · H-380U-SS-N-R-1-4-RS-A

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

Technical Specifications

HAM-LET
Manufacturer Part Number
H-380U-SS-N-R-1/4-RS-A
Type
Integral Bonnet, MNPT x MNPT
Handle
Plastic Knob
For Media
Liquid
Standards
ISO 15848-1
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 Angle Valve Body is a 316 stainless steel needle valve with an integral bonnet, designed for liquid media. It features a regulating stem, plastic knob handle, and male NPT x male NPT connections (MPN H-380U-SS-N-R-1/4-RS-A). This valve complies with ISO 15848-1 standards.

Frequently Asked Questions

What is the HAM-LET H300U angle needle valve used for?

The HAM-LET H300U angle needle valve is used for precise regulation of liquid media in industrial piping systems. Its 316 stainless steel construction and integral bonnet make it suitable for high-pressure and corrosive environments. It complies with ISO 15848-1 standards for fugitive emission control.

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

This HAM-LET needle valve has a 316 stainless steel angle body with integral bonnet, regulating stem, plastic knob handle, and male NPT x male NPT connections. It is designed for liquid media and meets ISO 15848-1 standards. The valve series is H300U, with MPN H-380U-SS-N-R-1/4-RS-A.

Where to buy HAM-LET H300U needle valves worldwide?

3G Electric supplies HAM-LET H300U needle valves worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the H-380U-SS-N-R-1/4-RS-A model.

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 connections and tightening to the recommended torque. Ensure the valve is oriented for proper flow direction. Avoid overtightening the plastic knob handle. 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 angle-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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This 316 stainless steel angle-body needle valve features an integral bonnet and V-stem for precise flow control of liquid media. Connections are FNPT x FNPT (both sides NPT female). Complies with ISO 2006(E). Suitable for instrumentation, sampling, and process lines requiring shut-off and regulation
HAM-LET
This 316 stainless steel angle-body needle valve features an integral bonnet and V-stem for precise flow control of liquid media. Connections are FNPT x FNPT (both sides NPT female). Complies with ISO 2006(E). Suitable for instrumentation, sampling, and process lines requiring shut-off and regulation

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