SMC Chemical Liquid Valve: 1/4 in, Air to Air, Fail Closed, Polyphenylene Sulfide
The SMC Chemical Liquid Valve is a high-purity pneumatically-actuated diaphragm valve with a 1/4 in size. It features Air to Air actuator operation and a Fail Closed fail-safe position. The valve is constructed with…
SKU 3G-OTH-449922
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Product Description
The SMC Chemical Liquid Valve is a high-purity pneumatically-actuated diaphragm valve with a 1/4 in size. It features Air to Air actuator operation and a Fail Closed fail-safe position. The valve is constructed with Polyphenylene Sulfide and has 1/4 in NPT connections, identified by manufacturer part number LVA20-02N-B-Z.
Frequently Asked Questions
What is the SMC Chemical Liquid Valve LVA20-02N-B-Z used for?
The SMC Chemical Liquid Valve is a high-purity pneumatically-actuated diaphragm valve designed for precise flow control of aggressive chemicals in semiconductor, pharmaceutical, and industrial processing applications. Its polyphenylene sulfide body and 1/4 in NPT connections ensure chemical resistance and leak-free operation.
What are the specifications of the SMC LVA20-02N-B-Z valve?
The SMC LVA20-02N-B-Z is a 1/4 in high-purity diaphragm valve with Air to Air actuator operation and a Fail Closed fail-safe position. It features a polyphenylene sulfide body and 1/4 in NPT connections. The manufacturer part number is LVA20-02N-B-Z, and it is designed for chemical liquid handling.
Where to buy the SMC LVA20-02N-B-Z valve worldwide?
3G Electric supplies the SMC LVA20-02N-B-Z valve 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; we source and deliver this SMC valve to any international destination.
How to install the SMC LVA20-02N-B-Z valve?
Install the SMC LVA20-02N-B-Z valve by ensuring the piping is clean and aligned. Apply thread sealant to the 1/4 in NPT connections and tighten to the recommended torque. Connect the air supply to the Air to Air actuator and verify the Fail Closed position. Test for leaks before operation.
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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.














