HAM-LETStainless Steel Straight-Body Needle Valves

HAM-LET H300U Series 316 Stainless Steel Integral Bonnet Needle Valve

SKU 3G-OTH-446379

Also listed as: H310USSNV18RS · H 310U SS N V 1 8 RS · H-310U-SS-N-V-1-8-RS

Brand

HAM-LET

Item

H300U Series 316 Stainless Steel Integral Bonnet Needle Valve

Part Number

H-310U-SS-N-V-1/8-RS

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-1/8-RS 

Type

Integral Bonnet, FNPT x FNPT 

Handle

Plastic Knob 

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

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

<p>The HAM-LET H300U Series needle valve is a precision flow-control component crafted from 316 stainless steel, ensuring excellent corrosion resistance and durability in demanding industrial applications. This model features an integral bonnet design for leak-tight integrity, with FNPT (female NPT) connections on both sides, sized at 1/8 inch. The V-stem provides fine metering control, while the plastic knob offers comfortable operation. It is suitable for liquid media and complies with ISO 2006(E) standards.</p><p>Ideal for use in chemical processing, oil and gas, and general instrumentation, this valve is available for worldwide shipping from Singapore. Request an SGD quote for your procurement needs, and enjoy fast delivery within Singapore and Southeast Asia. GST is handled for local buyers.</p>

Frequently Asked Questions

What are the connection types and sizes of this HAM-LET needle valve?

The valve has FNPT (female NPT) connections on both sides, with a size of 1/8 inch.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, we provide SGD quotes on request and offer fast delivery within Singapore and Southeast Asia.

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

Not sure this is the right part? Photo-identify it→

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.

Browse all HAM-LET products →Contact our engineers →