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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 H-380U-SS-N-V-1/4-RS, 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…

SKU 3G-OTH-446361

Also listed as: H380USSNV14RS · H 380U SS N V 1 4 RS · H-380U-SS-N-V-1-4-RS

Brand
HAM-LET
Item
Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel
Category
Stainless Steel Straight-Body Needle Valves
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Local availability & support

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-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

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

Product Description

The HAM-LET SS Integral-Bonnet Needle Valve (SKU H-380U-SS-N-V-1/4-RS, 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
HAM-LET SS Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel, Integral Bonnet (MPN H-380U-SS-N-R-1/4-RS)
HAM-LET
HAM-LET SS Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel, Integral Bonnet (MPN H-380U-SS-N-R-1/4-RS)
HAM-LET SS Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel, Integral Bonnet (MPN H-385U-SS-N-K-1/4-RS)
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HAM-LET SS Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel, Integral Bonnet (MPN H-385U-SS-N-K-1/4-RS)
HAM-LET SS Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel, Integral Bonnet (MPN H-385U-SS-N-NR-1/4-RAS)
HAM-LET
HAM-LET SS Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel, Integral Bonnet (MPN H-385U-SS-N-NR-1/4-RAS)
HAM-LET SS Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel, Integral Bonnet (MPN H-310U-SS-N-R-1/2-M)
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HAM-LET SS Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel, Integral Bonnet (MPN H-310U-SS-N-R-1/2-M)
316 stainless steel straight-body needle valve with integral bonnet, V-stem, and metal knob handle. Features Let-Lok x Let-Lok connections for liquid media. Complies with ISO 15848-1. Used for precise flow control and shut-off in industrial piping systems
HAM-LET
316 stainless steel straight-body needle valve with integral bonnet, V-stem, and metal knob handle. Features Let-Lok x Let-Lok connections for liquid media. Complies with ISO 15848-1. Used for precise flow control and shut-off in industrial piping systems
HAM-LET SS Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel, Integral Bonnet (MPN H-300U-SS-L-R-1/4-M)
HAM-LET
HAM-LET SS Integral-Bonnet Needle Valve: Inline Valve Body, 316 Stainless Steel, Integral Bonnet (MPN H-300U-SS-L-R-1/4-M)

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