SMC Chemical Liquid Valve: 1/2 in, Air to Spring, Fail Closed, PFA, 1/8 in BSPT
The SMC Chemical Liquid Valve is a high-purity pneumatically-actuated diaphragm valve (SKU 3G-OTH-449935, MPN LVQ40-Z13R-9) with a 1/2 in size. It features Air to Spring actuator operation and a Fail Closed fail-safe…
SKU 3G-OTH-449935
Also listed as: LVQ40Z13R9 · LVQ40 Z13R 9
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
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Product Description
The SMC Chemical Liquid Valve is a high-purity pneumatically-actuated diaphragm valve (SKU 3G-OTH-449935, MPN LVQ40-Z13R-9) with a 1/2 in size. It features Air to Spring actuator operation and a Fail Closed fail-safe position. The valve is constructed from PFA and has a 1/8 in BSPT connection, operating within a temperature range of 0°C to 60°C.
Frequently Asked Questions
What is the SMC LVQ40-Z13R-9 chemical liquid valve used for?
The SMC LVQ40-Z13R-9 is a high-purity pneumatically-actuated diaphragm valve designed for controlling chemical liquids in semiconductor, pharmaceutical, and industrial processing. Its PFA construction and fail-closed safety position make it suitable for corrosive or ultrapure fluid applications where leak-tight shutoff is critical.
What are the specifications of the SMC LVQ40-Z13R-9 valve?
The SMC LVQ40-Z13R-9 is a 1/2 in high-purity diaphragm valve with an Air to Spring actuator, fail-closed position, and PFA body. It has a 1/8 in BSPT connection and operates from 0°C to 60°C. The manufacturer part number is LVQ40-Z13R-9, and the SKU is 2AC530.
Where to buy the SMC LVQ40-Z13R-9 valve worldwide?
3G Electric supplies the SMC LVQ40-Z13R-9 valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this SMC valve to any country.
How to install the SMC LVQ40-Z13R-9 fail-closed valve?
Install the SMC LVQ40-Z13R-9 in a clean, dry environment with the flow direction matching the arrow on the body. Use PTFE tape on the 1/8 in BSPT threads and tighten to manufacturer torque specs. Connect the air supply to the actuator port; the valve defaults to closed when air pressure is removed.
Used in
Common applications for SMCSMC Products
3G Electric supplies SMC high-purity pneumatically-actuated diaphragm valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
