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

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

The HAM-LET SS Integral-Bonnet Needle Valve (SKU H-380U-SS-N-R-1/4-RS, MPN H-380U-SS-N-R-1/4-RS) is a stainless steel straight-body needle valve from the H300U series. It features a regulating stem, plastic knob…

SKU 3G-OTH-446251

Also listed as: H380USSNR14RS · H 380U SS N R 1 4 RS · H-380U-SS-N-R-1-4-RS

Brand
HAM-LET
Item
H300U Series 316 Stainless Steel Straight-Body Needle Valve
Category
Stainless Steel Straight-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-380U-SS-N-R-1/4-RS
Type
Integral Bonnet
Handle
Plastic Knob
For Media
Liquid
Standards
ISO 15848-1
Stem Type
Regulating
Valve Series
H300U
Connection Type
MNPT x MNPT
Stainless Steel
316
Connection Type - Side 1
NPT
Connection Type - Side 2
NPT
Connection Gender - Side 1
Male
Connection Gender - Side 2
Male

Technical Documents

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

Product Description

The HAM-LET SS Integral-Bonnet Needle Valve (SKU H-380U-SS-N-R-1/4-RS, MPN H-380U-SS-N-R-1/4-RS) is a stainless steel straight-body needle valve from the H300U series. It features a regulating stem, plastic knob handle, and male NPT connections on both sides. Designed for liquid media, this inline valve body complies with 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 the HAM-LET SS Integral-Bonnet Needle Valve used for?

The HAM-LET SS Integral-Bonnet Needle Valve is used for precise flow regulation of liquid media in industrial piping systems. It is commonly applied in instrumentation, sampling, and process control lines where leak-tight shutoff and fine metering are required. Its 316 stainless steel construction suits corrosive environments.

What are the specifications of the HAM-LET H-380U-SS-N-R-1/4-RS needle valve?

This HAM-LET needle valve is from the H300U series with a regulating stem and plastic knob handle. It has a 316 stainless steel inline body with male NPT connections on both sides. It is designed for liquid media and complies with ISO 15848-1 standards. The manufacturer part number is H-380U-SS-N-R-1/4-RS.

Where to buy HAM-LET needle valves worldwide?

You can source HAM-LET needle valves worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times. We supply genuine HAM-LET components for industrial applications.

How to install a HAM-LET integral-bonnet needle valve?

Install the HAM-LET needle valve in-line with flow direction as indicated on the body. Apply thread sealant to male NPT connections and tighten to recommended torque. Avoid over-tightening the plastic knob handle. For liquid media, ensure system pressure does not exceed valve rating. Refer to HAM-LET installation guidelines for best practices.

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 HAM-LET H300U Series needle valve features a 316 stainless steel integral bonnet body with 1/2" FNPT x FNPT connections. It is equipped with a V-stem and a plastic knob handle for precise flow control of liquid media. Complies with ISO 2006(E) standards. Suitable for use in industrial plumbing and instrumentation systems requiring reliable shut-off and regulation
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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 MNPT x MNPT connections with male NPT threads on both sides and a plastic knob handle. Complies with ISO 2006(E). Suitable for industrial plumbing and instrumentation systems requiring reliable shut-off and throttling
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