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HAM-LET Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel - Stainless Steel Straight-Body Needle Valves
HAM-LETStainless Steel Straight-Body Needle Valves

HAM-LET Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel

The HAM-LET SS Integral-Bonnet Needle Valve (SKU 802N39, MPN H-300U-SS-L-R-3/8-M) is a 316 stainless steel straight-body needle valve from the H300U series. It features an integral bonnet, a regulating stem type, and…

SKU 3G-OTH-446272

Brand
HAM-LET
Item
Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel
Category
Stainless Steel Straight-Body Needle Valves
Available to Order
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Technical Specifications

HAM-LET
Manufacturer Part Number
H-300U-SS-L-R-3/8-M
Type
Integral Bonnet
Handle
Metal Tee
For Media
Liquid
Standards
ISO 2006(E)
Stem Type
Regulating
Valve Series
H300U
Connection Type
Let-Lok x Let-Lok
Stainless Steel
316
Connection Type - Side 1
Let-Lok
Connection Type - Side 2
Let-Lok
View Full Spec Sheet

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

Product Description

The HAM-LET SS Integral-Bonnet Needle Valve (SKU 802N39, MPN H-300U-SS-L-R-3/8-M) is a 316 stainless steel straight-body needle valve from the H300U series. It features an integral bonnet, a regulating stem type, and Let-Lok x Let-Lok connections. Designed for liquid media, it complies with ISO 2006(E) standards.

Frequently Asked Questions

What is the HAM-LET SS Integral-Bonnet Needle Valve used for?

The HAM-LET SS Integral-Bonnet Needle Valve is used for precise flow regulation of liquid media in industrial instrumentation and process systems. Its 316 stainless steel construction and integral bonnet design provide leak-tight performance in high-pressure applications, commonly found in chemical, petrochemical, and oil-and-gas plants.

What are the specifications of the HAM-LET H-300U-SS-L-R-3/8-M needle valve?

This HAM-LET needle valve is from the H300U series, with a 316 stainless steel body, integral bonnet, and regulating stem type. It features Let-Lok x Let-Lok connections for secure tube fitting. Designed for liquid media, it complies with ISO 2006(E) standards. The manufacturer part number is H-300U-SS-L-R-3/8-M.

Where to buy HAM-LET needle valves worldwide?

You can source HAM-LET needle valves worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead times. 3G Electric supplies genuine HAM-LET components to customers across multiple industries.

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

Install the HAM-LET needle valve by ensuring the Let-Lok connections are clean and properly aligned. Tighten the nut to the manufacturer's recommended torque to avoid leaks. Use the regulating stem for fine flow control. Always follow standard piping practices and verify system pressure is within the valve's rated limits before operation.

Used in

Common applications for HAM-LET
Oil and gas — HAM-LET H99 Series needle valves for instrument isolation in high-pressure lines
Chemical processing — HAM-LET H-400 Series check valves for backflow prevention in corrosive fluid systems
Semiconductor manufacturing — HAM-LET EVZS4R-BV diaphragm valves for ultra-high-purity gas distribution
Power generation — HAM-LET H-6800 Series three-way ball valves for cooling water flow switching
Analytical instrumentation — HAM-LET H300U Series metering valves for precise flow regulation in lab gas systems
Hydraulic systems — HAM-LET H-410 Series poppet check valves for load-holding in hydraulic circuits

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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