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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 802N45, MPN H-380U-SS-N-V-1/4-RS) is a stainless steel straight-body needle valve from the H300U series. It features an integral bonnet, V-stem, and plastic knob…

SKU 3G-OTH-446361

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-380U-SS-N-V-1/4-RS
Type
Integral Bonnet
Handle
Plastic Knob
For Media
Liquid
Standards
ISO 2006(E)
Stem Type
V-Stem
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
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 802N45, MPN H-380U-SS-N-V-1/4-RS) is a stainless steel straight-body needle valve from the H300U series. It features an integral bonnet, V-stem, and plastic knob handle, with male NPT connections on both sides. 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 control of liquid media in industrial piping systems. It is commonly applied in instrumentation, sampling, and process lines where reliable shut-off and regulation are required. The V-stem design provides fine metering capability.

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

This valve is a 316 stainless steel inline needle valve from the H300U series with an integral bonnet. It has male NPT connections on both sides, a V-stem, and a plastic knob handle. It is designed for liquid media and complies with ISO 2006(E) standards. The manufacturer part number is H-380U-SS-N-V-1/4-RS.

Where to buy HAM-LET needle valves worldwide?

3G Electric supplies HAM-LET needle valves worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and pricing on the H-380U-SS-N-V-1/4-RS or other H300U series valves.

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

Install the HAM-LET needle valve by applying thread sealant to the male NPT ends and tightening to the mating female ports. Avoid over-torquing the valve body. Use the plastic knob to open or close the V-stem slowly to prevent seat damage. Always follow standard piping practices for liquid media systems.

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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