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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 Inline Valve Body is a 316 stainless steel straight-body needle valve with a V-Stem and integral bonnet, designed for liquid media. It features a metal tee handle and MNPT x FNPT connections…

SKU 3G-OTH-446363

Also listed as: H385USSNV14M · H 385U SS N V 1 4 M · H-385U-SS-N-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
1-Day Quote
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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-385U-SS-N-V-1/4-M
Type
Integral Bonnet, MNPT x FNPT
Handle
Metal Tee
For Media
Liquid
Standards
ISO 2006(E)
Stem Type
V-Stem
Valve Series
H300U
Connection Type
MNPT x FNPT
Stainless Steel
316
Connection Type - Side 1
NPT
Connection Type - Side 2
NPT
Connection Gender - Side 1
Male
Connection Gender - Side 2
Female

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

Product Description

The HAM-LET H300U Series Inline Valve Body is a 316 stainless steel straight-body needle valve with a V-Stem and integral bonnet, designed for liquid media. It features a metal tee handle and MNPT x FNPT connections (1/4" NPT male x female), conforming to ISO 2006(E). This valve is identified by manufacturer part number H-385U-SS-N-V-1/4-M.

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 inline needle valve used for?

The HAM-LET H300U inline needle valve is used for precise flow regulation of liquid media in industrial plumbing and instrumentation systems. Its 316 stainless steel body and V-Stem provide reliable shut-off and throttling in high-pressure applications.

What are the specifications of the HAM-LET H-385U-SS-N-V-1/4-M needle valve?

This HAM-LET needle valve has a 316 stainless steel inline body with integral bonnet, V-Stem, and metal tee handle. It features 1/4" MNPT x FNPT connections, conforms to ISO 2006(E), and is designed for liquid media. The manufacturer part number is H-385U-SS-N-V-1/4-M.

Where to buy HAM-LET needle valves worldwide?

3G Electric supplies HAM-LET H300U series needle valves worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine HAM-LET valves to your facility. Contact us for pricing and lead time on the H-385U-SS-N-V-1/4-M.

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

Install the HAM-LET H300U valve by applying thread sealant to the male NPT end and tightening to the female port. Avoid over-torquing the 316 stainless steel body. Use the metal tee handle to open the V-Stem slowly for liquid media. Always follow ISO 2006(E) guidelines for proper installation.

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 straight body with integral bonnet and V-stem for precise flow control of liquid media. It has 1/4" male NPT x female NPT connections and a plastic knob handle. Complies with ISO 2006(E) standards. Suitable for instrumentation, sampling, and process lines requiring fine metering and leak-tight shut-off
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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 has 1/4" male NPT x female NPT connections and a plastic knob handle. Complies with ISO 2006(E) standards. Suitable for instrumentation, sampling, and process lines requiring fine metering and leak-tight shut-off
HAM-LET Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet, MNPT x FNPT (MPN H-385U-SS-N-R-3/8-M)
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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. Connections are 1/4" NPT male x female. The metal tee handle provides secure operation. Complies with ISO 15848-1 standards
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This HAM-LET needle valve features a 316 stainless steel straight body with integral bonnet and regulating stem, providing precise flow control for liquid media. It has 1/4" male NPT by female NPT connections and a plastic knob handle. The valve complies with ISO 15848-1 standards and is commonly used in instrumentation, sampling, and hydraulic systems
This 316 stainless steel straight-body needle valve features an integral bonnet and V-Stem for precise flow control of liquid media. It has 1/2" NPT male connections on both sides and a plastic knob handle. Conforms to ISO 2006(E) standards. Suitable for use in 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 and V-Stem for precise flow control of liquid media. It has 1/2" NPT male connections on both sides and a plastic knob handle. Conforms to ISO 2006(E) standards. Suitable for use in industrial piping systems requiring reliable shut-off and regulation
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 (MNPT x MNPT) and conforms to ISO 2006(E) standards. Typical applications include instrumentation panels, sampling systems, and hydraulic circuits requiring fine 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 male NPT connections on both sides (MNPT x MNPT) and conforms to ISO 2006(E) standards. Typical applications include instrumentation panels, sampling systems, and hydraulic circuits requiring fine regulation

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This straight-body needle valve from the H300U series is constructed of 316 stainless steel with an integral bonnet and V-Stem. It features a plastic knob handle and is designed for liquid media. Connections are male NPT on side 1 and Let-Lok on side 2. Conforms to ISO 2006(E)
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This straight-body needle valve from the H300U series is constructed of 316 stainless steel with an integral bonnet and V-Stem. It features a plastic knob handle and is designed for liquid media. Connections are male NPT on side 1 and Let-Lok on side 2. Conforms to ISO 2006(E)
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This HAM-LET H300U series needle valve features a 316 stainless steel straight body with integral bonnet and Let-Lok x Let-Lok connections. It is equipped with a regulating stem and metal tee handle for precise flow control of liquid media. The valve complies with ISO 15848-1 fugitive emission standards
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This 316 stainless steel straight-body needle valve features an integral bonnet and regulating stem for precise flow control of liquid media. It has female NPT connections on both ends (FNPT x FNPT) and a metal tee handle. The valve complies with ISO 15848-1 for fugitive emission standards, suitable for industrial plumbing systems requiring reliable shut-off and throttling
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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 ends and a metal tee handle. Complies with ISO 15848-1. Typical applications include instrumentation, sampling, and hydraulic circuits