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

HAM-LET H300U Series Integral Bonnet Angle-Body Needle Valve

The HAM-LET H300U Series H-310U-SS-N-V-1/4-M-A is a 316 stainless steel angle-body needle valve with an integral bonnet, designed for liquid media. It features a V-stem, metal tee handle, and FNPT x FNPT connections…

SKU 3G-OTH-450387

Also listed as: H310USSNV14MA · H 310U SS N V 1 4 M A · H-310U-SS-N-V-1-4-M-A

Brand
HAM-LET
Item
H300U Series Integral Bonnet Angle-Body Needle Valve
Category
Stainless Steel Angle-Body Needle Valves
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HAM-LET
Manufacturer Part Number
H-310U-SS-N-V-1/4-M-A
Type
Integral Bonnet, FNPT x FNPT
Handle
Metal Tee
For Media
Liquid
Standards
ISO 2006(E)
Stem Type
V-Stem
Valve Series
H300U
Connection Type
FNPT x FNPT
Stainless Steel
316
Connection Type - Side 1
NPT
Connection Type - Side 2
NPT
Connection Gender - Side 1
Female
Connection Gender - Side 2
Female

Technical Documents

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

Product Description

The HAM-LET H300U Series H-310U-SS-N-V-1/4-M-A is a 316 stainless steel angle-body needle valve with an integral bonnet, designed for liquid media. It features a V-stem, metal tee handle, and FNPT x FNPT connections (both sides NPT, female). This valve complies with ISO 2006(E) standards.

Frequently Asked Questions

What is the HAM-LET H-310U-SS-N-V-1/4-M-A needle valve used for?

The HAM-LET H-310U-SS-N-V-1/4-M-A is a 316 stainless steel angle-body needle valve designed for precise flow control of liquid media in industrial piping systems. It is commonly used in instrumentation, sampling, and process lines where reliable shut-off and regulation are required.

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

The HAM-LET H300U Series H-310U-SS-N-V-1/4-M-A is an integral bonnet, angle-body needle valve made of 316 stainless steel. It has FNPT x FNPT connections (both sides NPT, female), a V-stem, metal tee handle, and complies with ISO 2006(E) standards. 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 equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and pricing on the H-310U-SS-N-V-1/4-M-A and other HAM-LET models.

How to install a HAM-LET angle-body needle valve?

Install the HAM-LET H-310U-SS-N-V-1/4-M-A by applying thread sealant to the FNPT connections and tightening to the recommended torque. Ensure the valve is oriented with the angle body in the correct flow direction. Avoid over-tightening the metal tee handle to prevent stem damage. Always follow standard piping 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 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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316 stainless steel angle-body needle valve with integral bonnet, regulating stem, and plastic knob handle. Female NPT connections on both sides (FNPT x FNPT). Designed for liquid media in industrial piping systems requiring precise flow control and shut-off. Complies with ISO 15848-1
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This HAM-LET H300U Series angle-body needle valve is constructed from 316 stainless steel with an integral bonnet and V-Stem for precise flow control of liquid media. It features Let-Lok x Let-Lok connections and a plastic knob handle, conforming to ISO 2006(E) standards. Typical applications include flow regulation in industrial piping systems such as chemical processing, instrumentation, and hydraulic circuits
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This 316 stainless steel angle-body needle valve features an integral bonnet and a regulating stem for precise flow control of liquid media. It has male NPT connections on both sides and a metal tee handle. The valve is designed for use in industrial piping systems requiring reliable shut-off and flow adjustment, and complies with ISO 2006(E) standards
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316 stainless steel angle-body needle valve with integral bonnet and Let-Lok connections on both sides. Features a regulating stem and plastic knob handle. Designed for liquid media in industrial plumbing systems requiring precise flow control. Complies with ISO 15848-1