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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 Stainless Steel Straight-Body Needle Valve (MPN H-300U-SS-L-V-1/4-M) is an inline valve body with a V-Stem and metal tee handle, designed for liquid media. It features Let-Lok x Let-Lok…

SKU 3G-OTH-446314

Also listed as: H300USSLV14M · H 300U SS L V 1 4 M · H-300U-SS-L-V-1-4-M

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-V-1/4-M
Type
Integral Bonnet, Let-Lok
Handle
Metal Tee
For Media
Liquid
Standards
ISO 15848-1
Stem Type
V-Stem
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 (MPN H-300U-SS-L-V-1/4-M) is an inline valve body with a V-Stem and metal tee handle, designed for liquid media. It features Let-Lok x Let-Lok connections and an integral bonnet, complying with ISO 15848-1 standards. This 316 stainless steel needle valve is suitable for industrial applications requiring reliable flow control.

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 control of liquid media in industrial piping systems. Its 316 stainless steel body and V-stem design make it suitable for applications requiring reliable shut-off and regulation, such as instrumentation panels and hydraulic circuits.

What are the specifications of the HAM-LET H-300U-SS-L-V-1/4-M?

This HAM-LET needle valve has a 316 stainless steel inline body with integral bonnet, V-stem, and metal tee handle. It features Let-Lok x Let-Lok connections and complies with ISO 15848-1 standards. It is designed for liquid media and is part of the H300U series.

Where to buy HAM-LET H300U needle valves worldwide?

3G Electric supplies the HAM-LET H300U needle valve worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 316 stainless steel valve to your facility. Contact us for a quote and delivery lead time.

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

Installation requires proper tube preparation: cut square, deburr, and ensure clean surfaces. Insert tube fully into the Let-Lok fitting, then tighten the nut finger-tight plus the recommended turns per HAM-LET guidelines. Always pressure-test the system after installation to verify 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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This 316 stainless steel straight-body needle valve features an integral bonnet and V-stem for precise flow control of liquid media. It has Let-Lok x Let-Lok connections and a metal tee handle, meeting ISO 15848-1 standards. Suitable for industrial piping systems requiring reliable shut-off and regulation
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This 316 stainless steel straight-body needle valve features an integral bonnet, V-stem, and Let-Lok connections on both ends. Designed for liquid media, it is operated by a metal tee handle and complies with ISO 15848-1 standards. Typical applications include flow control in industrial piping systems where corrosion resistance and precise regulation are required
This 316 stainless steel straight-body needle valve features an integral bonnet and V-stem for precise flow control of liquid media. It has Let-Lok connections on both sides and a metal tee handle. Complies with ISO 2006(E). Suitable for industrial liquid-handling systems requiring corrosion resistance
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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 Let-Lok connections on both sides and a metal tee handle. Complies with ISO 2006(E). Suitable for industrial liquid-handling systems requiring corrosion resistance
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This HAM-LET needle valve features a 316 stainless steel straight-body with integral bonnet and MNPT x MNPT connections. It is designed for liquid media, with a regulating stem type and plastic knob handle. Suitable for flow regulation and shut-off in industrial piping systems, it complies with ISO 15848-1 standards