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 Inline Valve Body is a 316 stainless steel straight-body needle valve with a regulating stem, designed for liquid media. It features an integral bonnet and MNPT x FNPT connections (male NPT…

SKU 3G-OTH-446321

Also listed as: H385USSNR38M · H 385U SS N R 3 8 M · H-385U-SS-N-R-3-8-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
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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-R-3/8-M
Type
Integral Bonnet, MNPT x FNPT
Handle
Metal Tee
For Media
Liquid
Standards
ISO 2006(E)
Stem Type
Regulating
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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 regulating stem, designed for liquid media. It features an integral bonnet and MNPT x FNPT connections (male NPT side 1, female NPT side 2), complying with ISO 2006(E). The valve includes a metal tee handle.

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 construction and regulating stem make it suitable for high-pressure applications requiring reliable shut-off and fine metering.

What are the specifications of the HAM-LET H-385U-SS-N-R-3/8-M needle valve?

This HAM-LET needle valve has a 316 stainless steel straight-body with integral bonnet, MNPT x FNPT connections (3/8" male NPT side 1, female NPT side 2), regulating stem, metal tee handle, and complies with ISO 2006(E). It is designed for liquid media.

Where to buy HAM-LET needle valves worldwide?

3G Electric supplies HAM-LET H300U series needle valves worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote on the H-385U-SS-N-R-3/8-M or other HAM-LET valve configurations.

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

Install the HAM-LET needle valve with male NPT side 1 threaded into the upstream pipe and female NPT side 2 connected downstream. Apply thread sealant to male threads only. Tighten to recommended torque, avoiding over-tightening. Open the regulating stem slowly to prevent pressure shock.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
HAM-LET Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet, MNPT x FNPT (MPN H-385U-SS-N-V-1/4-M)
HAM-LET
HAM-LET Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet, MNPT x FNPT (MPN H-385U-SS-N-V-1/4-M)
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
HAM-LET
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
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
HAM-LET
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 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
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
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
HAM-LET
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
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
HAM-LET
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

More from HAM-LET

View all HAM-LET parts
This HAM-LET needle valve features a 316 stainless steel straight body with screw-in bonnet and non-rotating stem for precise flow control of liquid media. It has Let-Lok connections on both sides and complies with ISO 2006(E) standards. Typical applications include instrumentation and process systems requiring reliable shut-off and regulation
HAM-LET
This HAM-LET needle valve features a 316 stainless steel straight body with screw-in bonnet and non-rotating stem for precise flow control of liquid media. It has Let-Lok connections on both sides and complies with ISO 2006(E) standards. Typical applications include instrumentation and process systems requiring reliable shut-off and regulation
This HAM-LET H300U series needle valve features a 316 stainless steel straight body with integral bonnet and Let-Lok connections on both ends. It is equipped with a regulating stem and plastic knob for precise flow control of liquid media. The valve conforms to ISO 2006(E) standards and is suitable for use in industrial plumbing systems requiring leak-free tubing connections
HAM-LET
This HAM-LET H300U series needle valve features a 316 stainless steel straight body with integral bonnet and Let-Lok connections on both ends. It is equipped with a regulating stem and plastic knob for precise flow control of liquid media. The valve conforms to ISO 2006(E) standards and is suitable for use in industrial plumbing systems requiring leak-free tubing connections
This HAM-LET H99 series needle valve features a 316 stainless steel straight body with screw-in bonnet and non-rotating stem. It has FNPT x FNPT connections (3/4" NPT female both sides) and a metal tee handle. Designed for liquid media, it complies with ISO 15848-1 standards. Suitable for precise flow control in industrial piping systems
HAM-LET
This HAM-LET H99 series needle valve features a 316 stainless steel straight body with screw-in bonnet and non-rotating stem. It has FNPT x FNPT connections (3/4" NPT female both sides) and a metal tee handle. Designed for liquid media, it complies with ISO 15848-1 standards. Suitable for precise flow control in industrial piping systems
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)
HAM-LET
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)
This HAM-LET H300U needle valve features a 316 stainless steel straight body with integral bonnet and Let-Lok connections on both sides. It has a regulating stem and metal tee handle, designed for precise flow control of liquid media in industrial piping systems. Complies with ISO 2006(E) standards
HAM-LET
This HAM-LET H300U needle valve features a 316 stainless steel straight body with integral bonnet and Let-Lok connections on both sides. It has a regulating stem and metal tee handle, designed for precise flow control of liquid media in industrial piping systems. Complies with ISO 2006(E) standards
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
HAM-LET
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
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
HAM-LET
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
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
HAM-LET
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