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

The HAM-LET H300U Series Inline Valve Body is a 316 stainless steel straight-body needle valve with a regulating stem and metal tee handle. Designed for liquid media, it features integral bonnet construction and…

SKU 3G-OTH-446302

Also listed as: H300USSLR8MMM · H 300U SS L R 8MM M

Brand
HAM-LET
Item
Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet
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-300U-SS-L-R-8MM-M
Type
Integral Bonnet, Let-Lok
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

Technical Documents

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

Product Description

The HAM-LET H300U Series Inline Valve Body is a 316 stainless steel straight-body needle valve with a regulating stem and metal tee handle. Designed for liquid media, it features integral bonnet construction and Let-Lok x Let-Lok connections, complying with ISO 2006(E) standards.

Frequently Asked Questions

What is a HAM-LET H300U needle valve used for?

The HAM-LET H300U inline needle valve is used for precise flow regulation of liquid media in industrial piping systems. Its 316 stainless steel construction and integral bonnet design make it suitable for high-pressure applications in chemical processing, oil and gas, and instrumentation.

What are the specifications of the HAM-LET H300U needle valve?

The HAM-LET H300U needle valve features a 316 stainless steel body, regulating stem, metal tee handle, and Let-Lok x Let-Lok connections. It is designed for liquid media, complies with ISO 2006(E) standards, and has an integral bonnet. The MPN is H-300U-SS-L-R-8MM-M.

Where to buy HAM-LET H300U needle valves worldwide?

3G Electric supplies HAM-LET H300U needle valves worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 316 stainless steel regulating stem valve.

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

Install the HAM-LET H300U needle valve by ensuring the Let-Lok connections are clean and properly aligned. Tighten the nut to the manufacturer's recommended torque for leak-free sealing. Always isolate the system and depressurize before installation. Refer to HAM-LET's installation guide for specific torque values.

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-V-10MM-M)
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