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HAM-LET H300U Series Stainless Steel Angle-Body Needle Valve - Stainless Steel Angle-Body Needle Valves
HAM-LETStainless Steel Angle-Body Needle Valves

HAM-LET H300U Series Stainless Steel Angle-Body Needle Valve

The HAM-LET H300U Series Stainless Steel Angle-Body Needle Valve (SKU 3G-OTH-450379) is a plumbing needle valve with a regulating stem and an integral bonnet, designed for liquid media. It features Let-Lok x Let-Lok…

SKU 3G-OTH-450379

Also listed as: H300USSLR38RSA · H 300U SS L R 3 8 RS A · H-300U-SS-L-R-3-8-RS-A

Brand
HAM-LET
Item
H300U Series Stainless Steel Angle-Body Needle Valve
Category
Stainless Steel Angle-Body Needle Valves
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

HAM-LET
Manufacturer Part Number
H-300U-SS-L-R-3/8-RS-A
Type
Integral Bonnet, Let-Lok
Handle
Plastic Knob
For Media
Liquid
Standards
ISO 15848-1
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 Stainless Steel Angle-Body Needle Valve (SKU 3G-OTH-450379) is a plumbing needle valve with a regulating stem and an integral bonnet, designed for liquid media. It features Let-Lok x Let-Lok connections and a plastic knob handle, and is manufactured to ISO 15848-1 standards.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

The HAM-LET H300U angle needle valve is used for precise regulation of liquid flow in industrial plumbing systems. Its 316 stainless steel body and integral bonnet provide durability in demanding environments, while the Let-Lok connections ensure leak-tight sealing.

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

The HAM-LET H300U needle valve features a 316 stainless steel angle body, regulating stem, integral bonnet, and Let-Lok x Let-Lok connections. It is designed for liquid media, meets ISO 15848-1 standards, and includes a plastic knob handle. The MPN is H-300U-SS-L-R-3/8-RS-A.

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 and customs clearance to deliver this 316 stainless steel angle valve with Let-Lok connections to your facility, regardless of location.

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

To install a HAM-LET Let-Lok needle valve, ensure tubing is clean and squarely cut. Insert the tube into the Let-Lok fitting until it bottoms out, then tighten the nut finger-tight plus the recommended turns. Always follow the manufacturer's torque specifications 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 angle-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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This HAM-LET H300U Series needle valve features a 316 stainless steel angle body with integral bonnet and regulating stem for precise flow control of liquid media. Equipped with a metal tee handle and Let-Lok x Let-Lok connections, it is suitable for industrial piping systems requiring fine regulation. Complies with ISO 15848-1 standards
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This HAM-LET H300U Series needle valve features a 316 stainless steel angle body with integral bonnet and regulating stem for precise flow control of liquid media. Equipped with a metal tee handle and Let-Lok x Let-Lok connections, it is suitable for industrial piping systems requiring fine regulation. Complies with ISO 15848-1 standards
This HAM-LET needle valve features a 316 stainless steel angle body with integral bonnet and regulating stem for precise flow control of liquid media. It has Let-Lok connections on both sides and a plastic knob handle. Complies with ISO 2006(E). Suitable for throttling and shut-off in industrial plumbing systems
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This HAM-LET needle valve features a 316 stainless steel angle body with integral bonnet and regulating stem for precise flow control of liquid media. It has Let-Lok connections on both sides and a plastic knob handle. Complies with ISO 2006(E). Suitable for throttling and shut-off in industrial plumbing systems
This angle-body needle valve features a 316 stainless steel body with integral bonnet and regulating stem for precise flow control of liquid media. It has Let-Lok connections on both sides and a metal tee handle. Conforms to ISO 2006(E) standards. Typical applications include flow regulation in industrial plumbing systems
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This angle-body needle valve features a 316 stainless steel body with integral bonnet and regulating stem for precise flow control of liquid media. It has Let-Lok connections on both sides and a metal tee handle. Conforms to ISO 2006(E) standards. Typical applications include flow regulation in industrial plumbing systems
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This 316 stainless steel angle-body needle valve features an integral bonnet and regulating stem for precise flow control of liquid media. Connections are Male NPT x Let-Lok, with a plastic knob handle. Complies with ISO 15848-1 standards for fugitive emission control
316 stainless steel angle-body needle valve with integral bonnet and regulating stem. Designed for precise flow control of liquid media in industrial piping systems. Features a metal tee handle and Let-Lok connections on both sides. Complies with ISO 15848-1 standards
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316 stainless steel angle-body needle valve with integral bonnet and regulating stem. Designed for precise flow control of liquid media in industrial piping systems. Features a metal tee handle and Let-Lok connections on both sides. Complies with ISO 15848-1 standards
This 316 stainless steel angle-body needle valve from the H300U series features an integral bonnet and a regulating stem for precise flow control of liquid media. It has FNPT x FNPT connections (female NPT on both sides) and a metal tee handle. The valve complies with ISO 15848-1 standards, making it suitable for industrial piping systems requiring reliable shut-off and throttling
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This 316 stainless steel angle-body needle valve from the H300U series features an integral bonnet and a regulating stem for precise flow control of liquid media. It has FNPT x FNPT connections (female NPT on both sides) and a metal tee handle. The valve complies with ISO 15848-1 standards, making it suitable for industrial piping systems requiring reliable shut-off and throttling

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This HAM-LET H300U Series angle-body needle valve is constructed from 316 stainless steel with an integral bonnet and V-Stem for precise flow control of liquid media. It features Let-Lok x Let-Lok connections and a plastic knob handle, conforming to ISO 2006(E) standards. Typical applications include flow regulation in industrial piping systems such as chemical processing, instrumentation, and hydraulic circuits
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This HAM-LET H300U Series angle-body needle valve is constructed from 316 stainless steel with an integral bonnet and V-Stem for precise flow control of liquid media. It features Let-Lok x Let-Lok connections and a plastic knob handle, conforming to ISO 2006(E) standards. Typical applications include flow regulation in industrial piping systems such as chemical processing, instrumentation, and hydraulic circuits
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This HAM-LET angle-body needle valve is constructed from 316 stainless steel with an integral bonnet and regulating stem. It features male NPT x male NPT connections and a plastic knob handle. Designed for liquid media, it complies with ISO 15848-1 standards for fugitive emission control. Typical applications include precise flow regulation in industrial piping systems
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This HAM-LET H300U series needle valve features a 316 stainless steel angle body with integral bonnet and regulating stem for precise flow control of liquid media. Connections are male NPT on side 1 and Let-Lok on side 2, with a metal tee handle. Conforms to ISO 2006(E)
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This 316 stainless steel angle-body needle valve features an integral bonnet and V-stem for precise flow control of liquid media. Connections are FNPT x FNPT (both sides NPT female). Complies with ISO 2006(E). Suitable for instrumentation, sampling, and process lines requiring shut-off and regulation
316 stainless steel angle-body needle valve with integral bonnet and Let-Lok connections on both sides. Features a regulating stem and plastic knob handle. Designed for liquid media in industrial plumbing systems requiring precise flow control. Complies with ISO 15848-1
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316 stainless steel angle-body needle valve with integral bonnet and Let-Lok connections on both sides. Features a regulating stem and plastic knob handle. Designed for liquid media in industrial plumbing systems requiring precise flow control. Complies with ISO 15848-1