Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
HAM-LET Ultra-High-Purity Manual Diaphragm Valve - Ultra-High-Purity Manual Diaphragm Valves
HAM-LETUltra-High-Purity Manual Diaphragm Valves

HAM-LET Ultra-High-Purity Manual Diaphragm Valve

The HAM-LET Ultra High Purity Diaphragm Valve is a 1/2 in ultra-high-purity manual diaphragm valve constructed from 316L Stainless Steel. It features a Chromium Cobalt Nickel diaphragm and complies with SEMI F20-0305…

SKU 3G-OTH-446405

Also listed as: 2LDS8RBV · 2LDS8R BV

Brand
HAM-LET
Item
Ultra-High-Purity Manual Diaphragm Valve
Part Number
2LDS8R-BV
Category
Ultra-High-Purity Manual Diaphragm Valves
Available to Order
Also known as:2LDS8R-BVHAM-LET
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 — 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
2LDS8R-BV
Standards
SEMI F20-0305
Stainless Steel
316L
Diaphragm Material
Chromium Cobalt Nickel
Max Pressure (CWP)
225 psi

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 Ultra High Purity Diaphragm Valve is a 1/2 in ultra-high-purity manual diaphragm valve constructed from 316L Stainless Steel. It features a Chromium Cobalt Nickel diaphragm and complies with SEMI F20-0305 standards, with a maximum pressure rating of 225 psi (CWP). This valve is designed for critical high-purity applications requiring reliable manual flow control.

Frequently Asked Questions

What is the HAM-LET Ultra High Purity Diaphragm Valve used for?

The HAM-LET Ultra High Purity Diaphragm Valve is used for critical high-purity applications requiring reliable manual flow control, such as semiconductor manufacturing and other ultra-clean processes. Its 316L stainless steel construction and Chromium Cobalt Nickel diaphragm ensure minimal contamination, complying with SEMI F20-0305 standards.

What are the specifications of the HAM-LET Ultra High Purity Diaphragm Valve?

The HAM-LET Ultra High Purity Diaphragm Valve (MPN 2LDS8R-BV) has a 1/2 in connection, 316L stainless steel body, Chromium Cobalt Nickel diaphragm, and a maximum pressure rating of 225 psi (CWP). It complies with SEMI F20-0305 standards and is designed for manual operation in high-purity systems.

Where to buy the HAM-LET Ultra High Purity Diaphragm Valve worldwide?

You can source the HAM-LET Ultra High Purity Diaphragm Valve 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 time; we supply genuine HAM-LET components for critical applications.

How to install the HAM-LET Ultra High Purity Diaphragm Valve?

Install the HAM-LET Ultra High Purity Diaphragm Valve by ensuring clean, particle-free tubing and using appropriate orbital welding or compression fittings. Follow SEMI F20-0305 guidelines for high-purity systems. Avoid overtightening the manual actuator to prevent diaphragm damage. Always purge the line after installation to maintain purity.

Used in

Common applications for HAM-LET
Oil and gas — HAM-LET high-pressure needle valves and single-valve manifolds for wellhead control panels and sampling systems.
Chemical processing — Let-Lok double-ferrule fittings in 316L stainless steel for corrosive fluid transfer lines and dosing skids.
Semiconductor fabrication — HAM-LET diaphragm valves and high-purity fittings for ultrapure water and specialty gas delivery.
Analytical instrumentation — HAM-LET metering valves and compression fittings for GC, HPLC, and mass spectrometry sample handling.
Power generation — HAM-LET ball valves and manifolds for steam and water sampling in boiler and turbine systems.
Research laboratories — HAM-LET needle valves and tube adapters for bench-scale gas and liquid flow control rigs.
Not sure this is the right part? Photo-identify it→

HAM-LET Products

3G Electric supplies HAM-LET ultra-high-purity manual diaphragm 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 →

More from HAM-LET

View all HAM-LET parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first