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SMC Chemical Liquid Valve: 1/2 in, Air to Air, Fail Closed, PFA, 1/2 in NPT - High-Purity Pneumatically-Actuated Diaphragm Valves
SMCHigh-Purity Pneumatically-Actuated Diaphragm Valves

SMC Chemical Liquid Valve: 1/2 in, Air to Air, Fail Closed, PFA, 1/2 in NPT

The SMC Chemical Liquid Valve (SKU 2AC504, MPN LVA40-04N-C) is a high-purity pneumatically-actuated diaphragm valve with a 1/2 in NPT connection and PFA body. It features Air to Air actuator operation and a Fail…

SKU 3G-OTH-449927

Brand
SMC
Item
Chemical Liquid Valve: 1/2 in, Air to Air, Fail Closed, PFA, 1/2 in NPT
Category
High-Purity Pneumatically-Actuated Diaphragm Valves
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Technical Specifications

SMC
Manufacturer Part Number
LVA40-04N-C
Type
Air to Air, Fail Closed, PFA, Normally Closed (NC)
NPT
1/2 in
Actuator Operation
Air to Air
Fail Safe Position
Fail Closed
View Full Spec Sheet

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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Chemical Liquid Valve (SKU 2AC504, MPN LVA40-04N-C) is a high-purity pneumatically-actuated diaphragm valve with a 1/2 in NPT connection and PFA body. It features Air to Air actuator operation and a Fail Closed fail-safe position, making it Normally Closed (NC). This valve is designed for precise control of chemical liquids in industrial processes.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC 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.

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