We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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 Stainless Steel Straight-Body Needle Valve (SKU H-300U-SS-L-R-8MM-RS, MPN H-300U-SS-L-R-8MM-RS) is an inline valve body with a regulating stem and plastic knob, designed for liquid media. It…

SKU 3G-OTH-446303

Also listed as: H300USSLR8MMRS · H 300U SS L R 8MM RS

Brand
HAM-LET
Item
Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet
Category
Stainless Steel Straight-Body Needle Valves
Available to Order
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Worldwide Shipping
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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-8MM-RS
Type
Integral Bonnet, Let-Lok
Handle
Plastic Knob
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 Stainless Steel Straight-Body Needle Valve (SKU H-300U-SS-L-R-8MM-RS, MPN H-300U-SS-L-R-8MM-RS) is an inline valve body with a regulating stem and plastic knob, designed for liquid media. It features Let-Lok x Let-Lok connections and an integral bonnet, conforming to ISO 2006(E) 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 needle valve used for?

The HAM-LET H300U needle valve provides precise flow regulation of liquid media in industrial plumbing systems. Its 316 stainless steel body and integral bonnet ensure durability in demanding environments, while the Let-Lok connections enable secure, leak-free tubing installation.

What are the specifications of the HAM-LET H-300U-SS-L-R-8MM-RS?

This HAM-LET needle valve features a 316 stainless steel inline body, regulating stem, plastic knob, and Let-Lok x Let-Lok connections. It is designed for liquid media, conforms to ISO 2006(E) standards, and is part of the H300U series with an integral bonnet.

Where to buy HAM-LET H300U needle valves worldwide?

3G Electric supplies the HAM-LET H300U needle valve (MPN H-300U-SS-L-R-8MM-RS) to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this valve to your facility, regardless of location.

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

Installation requires proper tube preparation: cut square, deburr, and fully insert into the Let-Lok fitting before tightening the nut to the manufacturer's recommended torque. Always verify the valve is in the closed position before pressurizing the system to avoid damage.

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-8MM-M)
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This HAM-LET H300U series needle valve features a 316 stainless steel straight body with integral bonnet and V-stem for precise flow control of liquid media. It is equipped with Let-Lok connections on both sides and a plastic knob handle, conforming to ISO 2006(E) standards. Typical applications include use in industrial piping systems requiring shut-off or regulation of liquids
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This HAM-LET H300U series needle valve features a 316 stainless steel straight body with integral bonnet and V-stem for precise flow control of liquid media. It is equipped with Let-Lok connections on both sides and a plastic knob handle, conforming to ISO 2006(E) standards. Typical applications include use in industrial piping systems requiring shut-off or regulation of liquids
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This HAM-LET needle valve features a 316 stainless steel straight body with integral bonnet and Let-Lok connections on both sides. It is equipped with a plastic knob handle and a V-stem for precise flow control of liquid media. The valve complies with ISO 15848-1 standards for fugitive emission control, suitable for shut-off and regulation in industrial piping systems
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This straight-body needle valve features a 316 stainless steel construction with integral bonnet and V-stem for precise flow control of liquid media. It is equipped with Let-Lok connections on both sides and a metal tee handle. Compliant with ISO 15848-1, it is suitable for use in industrial piping systems requiring reliable shut-off and regulation
This HAM-LET H300U needle valve features a 316 stainless steel straight body with integral bonnet and V-stem for precise flow control of liquid media. It has Let-Lok x Let-Lok connections and a plastic knob handle, conforming to ISO 2006(E) standards. Typical applications include instrumentation and process lines requiring leak-tight shut-off and regulation
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This HAM-LET H300U needle valve features a 316 stainless steel straight body with integral bonnet and V-stem for precise flow control of liquid media. It has Let-Lok x Let-Lok connections and a plastic knob handle, conforming to ISO 2006(E) standards. Typical applications include instrumentation and process lines requiring leak-tight shut-off and regulation
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This HAM-LET H300U series needle valve features a 316 stainless steel straight body with integral bonnet and V-stem for precise flow regulation of liquid media. It has Let-Lok connections on both sides and a plastic knob handle, conforming to ISO 2006(E) standards. Typical applications include flow control and shut-off in industrial plumbing and instrumentation systems
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This HAM-LET needle valve features a 316 stainless steel straight body with integral bonnet and regulating stem for precise flow control of liquid media. It has male NPT connections on both sides and a metal tee handle. Complies with ISO 2006(E) standards. Suitable for instrumentation, sampling, and hydraulic circuits
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This HAM-LET needle valve features a 316 stainless steel straight body with screw-in bonnet and FNPT x FNPT connections. Designed for liquid media, it includes a V-stem and metal tee handle. Complies with ISO 15848-1 standards for use in industrial piping systems requiring precise flow control and shut-off
This 316 stainless steel straight-body needle valve features an integral bonnet and V-Stem for precise flow control of liquid media. It has FNPT x FNPT connections (female NPT on both sides) and a metal tee handle. Complies with ISO 15848-1 standards. Suitable for instrumentation, sampling, and hydraulic circuits
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This 316 stainless steel straight-body needle valve features an integral bonnet and V-Stem for precise flow control of liquid media. It has FNPT x FNPT connections (female NPT on both sides) and a metal tee handle. Complies with ISO 15848-1 standards. Suitable for instrumentation, sampling, and hydraulic circuits