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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 802N42, MPN H-310U-SS-N-R-1/2-M) is a stainless steel straight-body needle valve from the H300U series. It features an integral bonnet, a regulating stem type, and a…

SKU 3G-OTH-446360

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-310U-SS-N-R-1/2-M
Type
Integral Bonnet
Handle
Metal Tee
For Media
Liquid
Standards
ISO 15848-1
Stem Type
Regulating
Valve Series
H300U
Connection Type
FNPT x FNPT
Stainless Steel
316
Connection Type - Side 1
NPT
Connection Type - Side 2
NPT
Connection Gender - Side 1
Female
Connection Gender - Side 2
Female
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 802N42, MPN H-310U-SS-N-R-1/2-M) is a stainless steel straight-body needle valve from the H300U series. It features an integral bonnet, a regulating stem type, and a metal tee handle, designed for liquid media. The valve has 1/2-inch female NPT connections on both sides and complies with ISO 15848-1 standards.

Frequently Asked Questions

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

This HAM-LET needle valve is used for precise flow regulation of liquid media in industrial piping systems. It is commonly applied in instrumentation, sampling, and process control where leak-tight shutoff and fine metering are required. The 316 stainless steel construction and ISO 15848-1 compliance make it suitable for demanding environments.

What are the specifications of the HAM-LET H-310U-SS-N-R-1/2-M needle valve?

The HAM-LET H-310U-SS-N-R-1/2-M is a 316 stainless steel integral-bonnet needle valve from the H300U series. It has a regulating stem, metal tee handle, and 1/2-inch female NPT connections on both sides. It is designed for liquid media and complies with ISO 15848-1 standards for fugitive emissions.

Where to buy the HAM-LET H-310U-SS-N-R-1/2-M needle valve worldwide?

3G Electric supplies the HAM-LET H-310U-SS-N-R-1/2-M needle valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this valve to support your project needs.

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

Install the HAM-LET needle valve by applying thread sealant to the male NPT pipe ends and tightening into the female connections. Avoid over-torquing the bonnet. Use the metal tee handle to open or close the valve slowly. For liquid media, ensure the valve is oriented correctly per system flow direction. Follow standard piping practices.

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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