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HAM-LET H300U Series 316 Stainless Steel Angle-Body Needle Valve - Stainless Steel Angle-Body Needle Valves
HAM-LETStainless Steel Angle-Body Needle Valves

HAM-LET H300U Series 316 Stainless Steel Angle-Body Needle Valve

The HAM-LET H300U Series Stainless Steel Angle-Body Needle Valve (SKU H-300U-SS-L-R-1/4-RS-A, MPN H-300U-SS-L-R-1/4-RS-A) is a plumbing needle valve with a regulating stem and an integral bonnet. It features a…

SKU 3G-OTH-450380

Also listed as: H300USSLR14RSA · H 300U SS L R 1 4 RS A · H-300U-SS-L-R-1-4-RS-A

Brand
HAM-LET
Item
H300U Series 316 Stainless Steel Angle-Body Needle Valve
Part Number
H-300U-SS-L-R-1/4-RS-A
Category
Stainless Steel Angle-Body Needle Valves
Available to Order
Also known as:H-300U-SS-L-R-1/4-RS-AHAM-LET
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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-1/4-RS-A
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 Angle-Body Needle Valve (SKU H-300U-SS-L-R-1/4-RS-A, MPN H-300U-SS-L-R-1/4-RS-A) is a plumbing needle valve with a regulating stem and an integral bonnet. It features a plastic knob handle, Let-Lok x Let-Lok connections, and is designed for liquid media in compliance with ISO 2006(E).

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 the HAM-LET H300U needle valve used for?

The HAM-LET H300U Series angle-body needle valve is designed for precise flow regulation of liquid media in industrial plumbing systems. Its regulating stem and integral bonnet provide reliable shut-off and throttling control, commonly applied in instrumentation, sampling, and process lines.

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

The HAM-LET H300U needle valve (MPN H-300U-SS-L-R-1/4-RS-A) features a 316 stainless steel angle body, integral bonnet, regulating stem, and plastic knob handle. It has Let-Lok x Let-Lok connections, complies with ISO 2006(E), and is rated for liquid media.

Where to buy HAM-LET H300U needle valves worldwide?

3G Electric supplies the HAM-LET H300U needle valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

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

Install the HAM-LET H300U needle valve by ensuring Let-Lok connections are clean and properly aligned. Tighten the nut to the manufacturer's recommended torque—do not overtighten. Always verify system pressure is within valve rating before operation. Consult HAM-LET's installation guide for exact procedures.

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
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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 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
HAM-LET
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

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