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

HAM-LET Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Screw-In Bonnet

The HAM-LET H99 Series 316 Stainless Steel Straight-Body Needle Valve (SKU 828LE1, MPN H-99S-00-SS-L-R-3/8) is a plumbing needle valve with a regulating stem and a screw-in bonnet. It features Let-Lok x Let-Lok…

SKU 3G-OTH-446317

Brand
HAM-LET
Item
Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Screw-In Bonnet
Category
Stainless Steel Straight-Body Needle Valves
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Technical Specifications

HAM-LET
Manufacturer Part Number
H-99S-00-SS-L-R-3/8
Type
Screw-In Bonnet, Let-Lok
Handle
Metal Tee
For Media
Liquid
Standards
ISO 2006(E)
Stem Type
Regulating
Valve Series
H99
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 H99 Series 316 Stainless Steel Straight-Body Needle Valve (SKU 828LE1, MPN H-99S-00-SS-L-R-3/8) is a plumbing needle valve with a regulating stem and a screw-in bonnet. It features Let-Lok x Let-Lok connections and a metal tee handle, designed for liquid media in compliance with ISO 2006(E).

Frequently Asked Questions

What is a HAM-LET H99 needle valve used for?

The HAM-LET H99 Series 316 stainless steel needle valve is used for precise flow regulation of liquid media in industrial plumbing systems. Its regulating stem and screw-in bonnet design provide reliable shut-off and throttling control in high-pressure or high-purity applications.

What are the specifications of the HAM-LET H-99S-00-SS-L-R-3/8?

This HAM-LET needle valve features a 316 stainless steel inline body, regulating stem, screw-in bonnet, and Let-Lok x Let-Lok connections. It has a metal tee handle, is rated for liquid media, and complies with ISO 2006(E). The MPN is H-99S-00-SS-L-R-3/8.

Where to buy HAM-LET H99 needle valves worldwide?

3G Electric supplies HAM-LET H99 needle valves worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on the H-99S-00-SS-L-R-3/8 or other HAM-LET valve configurations.

How to install a HAM-LET Let-Lok needle valve?

Installation of a HAM-LET Let-Lok needle valve requires proper tube preparation: cut square, deburr, and insert fully into the fitting. Tighten the nut finger-tight, then use a wrench for the recommended turns. Always follow the manufacturer's torque guidelines for leak-free performance.

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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HAM-LET Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet, Let-Lok (MPN H-300U-SS-L-R-10MM-M). Key specifications — For Media: Liquid; Standards: ISO 2006(E); Brand: HAM-LET; Valve Series: H300U; Stem Type: Regulating; Connection Type - Side 1: Let-Lok; Connection Type - Side 2: Let-Lok; Connection Type: Let-Lok x Let-Lok.
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HAM-LET Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet, Let-Lok (MPN H-300U-SS-L-R-10MM-M). Key specifications — For Media: Liquid; Standards: ISO 2006(E); Brand: HAM-LET; Valve Series: H300U; Stem Type: Regulating; Connection Type - Side 1: Let-Lok; Connection Type - Side 2: Let-Lok; Connection Type: Let-Lok x Let-Lok.
HAM-LET Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet, MNPT x FNPT (MPN H-385U-SS-N-V-1/4-M). Key specifications — For Media: Liquid; Standards: ISO 2006(E); Brand: HAM-LET; Valve Series: H300U; Stem Type: V-Stem; Connection Gender - Side 2: Female; Connection Gender - Side 1: Male; Connection Type - Side 1: NPT.
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HAM-LET Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet, MNPT x FNPT (MPN H-385U-SS-N-V-1/4-M). Key specifications — For Media: Liquid; Standards: ISO 2006(E); Brand: HAM-LET; Valve Series: H300U; Stem Type: V-Stem; Connection Gender - Side 2: Female; Connection Gender - Side 1: Male; Connection Type - Side 1: NPT.