Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
HAM-LET 2LDS12R-BV Ultra-High-Purity Manual Diaphragm Valve, 3/4 in - Ultra-High-Purity Manual Diaphragm Valves
HAM-LETUltra-High-Purity Manual Diaphragm Valves

HAM-LET 2LDS12R-BV Ultra-High-Purity Manual Diaphragm Valve, 3/4 in

The HAM-LET Ultra High Purity Diaphragm Valve (SKU 3G-OTH-446403) is a 3/4 in manual diaphragm valve constructed from 316L Stainless Steel, with a maximum pressure rating of 225 psi (CWP). It features a Chromium…

SKU 3G-OTH-446403

Also listed as: 2LDS12RBV · 2LDS12R BV

Brand
HAM-LET
Item
2LDS12R-BV Ultra-High-Purity Manual Diaphragm Valve, 3/4 in
Part Number
2LDS12R-BV
Category
Ultra-High-Purity Manual Diaphragm Valves
Available to Order
Also known as:2LDS12R-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.
EXW Singapore
Collect or forward from our office
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

HAM-LET
Manufacturer Part Number
2LDS12R-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 (SKU 3G-OTH-446403) is a 3/4 in manual diaphragm valve constructed from 316L Stainless Steel, with a maximum pressure rating of 225 psi (CWP). It features a Chromium Cobalt Nickel diaphragm and complies with SEMI F20-0305 standards, making it suitable for ultra-high-purity applications.

Frequently Asked Questions

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

This HAM-LET valve is designed for ultra-high-purity (UHP) gas and chemical handling in semiconductor fabrication, pharmaceutical processing, and other critical environments where contamination control is essential. Its 316L stainless steel body and Chromium Cobalt Nickel diaphragm ensure minimal particle generation and leak integrity.

What are the specifications of the HAM-LET 2LDS12R-BV diaphragm valve?

The HAM-LET 2LDS12R-BV is a 3/4 in manual diaphragm valve with a 316L stainless steel body, rated for 225 psi maximum pressure (CWP). It uses a Chromium Cobalt Nickel diaphragm and complies with SEMI F20-0305 standards. The valve is designed for ultra-high-purity service.

Where to buy HAM-LET ultra high purity diaphragm valves worldwide?

3G Electric supplies HAM-LET ultra high purity diaphragm valves worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 2LDS12R-BV or other HAM-LET UHP valves.

How to install a HAM-LET ultra high purity diaphragm valve?

Installation should follow SEMI F20-0305 guidelines for UHP systems. Ensure all connecting lines are clean and free of particulates. Use appropriate torque on end connections to avoid damaging the Chromium Cobalt Nickel diaphragm. Always verify pressure rating (225 psi CWP) before system pressurization.

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 →
This 1/4 in manual diaphragm valve is constructed from 316L stainless steel with a chromium cobalt nickel diaphragm. Rated for 225 psi CWP, it complies with SEMI F20-0305 standards for ultra-high-purity applications. Suitable for handling high-purity gases and chemicals in semiconductor, pharmaceutical, and analytical process lines
HAM-LET
This 1/4 in manual diaphragm valve is constructed from 316L stainless steel with a chromium cobalt nickel diaphragm. Rated for 225 psi CWP, it complies with SEMI F20-0305 standards for ultra-high-purity applications. Suitable for handling high-purity gases and chemicals in semiconductor, pharmaceutical, and analytical process lines

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first