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SMC LVQH20-Z07-1 Standard High-Purity Manual Diaphragm Valve - Standard High-Purity Manual Diaphragm Valves
SMCStandard High-Purity Manual Diaphragm Valves

SMC LVQH20-Z07-1 Standard High-Purity Manual Diaphragm Valve

The SMC Chemical Liquid Valve (SKU 3G-OTH-442400) is a standard high-purity manual diaphragm valve with a 1/4 in PFA body and compression x compression connections. It features a PTFE diaphragm, is rated for a…

SKU 3G-OTH-442400

Also listed as: LVQH20Z071 · LVQH20 Z07 1

Brand
SMC
Item
LVQH20-Z07-1 Standard High-Purity Manual Diaphragm Valve
Category
Standard High-Purity Manual Diaphragm Valves
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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

SMC
Manufacturer Part Number
LVQH20-Z07-1
Type
PFA, Compression x Compression, PTFE
Standards
CSA Certified
Diaphragm Material
PTFE
MPa Max Pressure (CWP)
0.5

Technical Documents

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

Product Description

The SMC Chemical Liquid Valve (SKU 3G-OTH-442400) is a standard high-purity manual diaphragm valve with a 1/4 in PFA body and compression x compression connections. It features a PTFE diaphragm, is rated for a maximum pressure of 0.5 MPa (CWP), and is CSA Certified.

Frequently Asked Questions

What is the SMC Chemical Liquid Valve used for?

The SMC Chemical Liquid Valve is used for precise flow control of high-purity chemicals in semiconductor, pharmaceutical, and industrial processing. Its PFA body and PTFE diaphragm resist corrosion, making it suitable for aggressive fluids where contamination must be avoided.

What are the specifications of the SMC Chemical Liquid Valve?

The SMC Chemical Liquid Valve (MPN LVQH20-Z07-1) has a 1/4 in PFA body with compression x compression connections. It features a PTFE diaphragm, a maximum pressure rating of 0.5 MPa (CWP), and is CSA Certified. It is a standard high-purity manual diaphragm valve.

Where to buy the SMC Chemical Liquid Valve worldwide?

You can source the SMC Chemical Liquid Valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this CSA Certified valve.

How to install the SMC Chemical Liquid Valve?

Install the SMC Chemical Liquid Valve by ensuring the PFA compression fittings are clean and properly aligned. Tighten connections to the manufacturer's recommended torque to avoid leaks. Use PTFE-compatible sealants and avoid overtightening, as PFA can deform. Always follow SMC's installation guidelines for high-purity systems.

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 standard high-purity manual 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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Cross-referenced by specification & description
Pneumatically-actuated diaphragm valve with PFA body, 1/8 in BSPT connections, and air-to-spring actuator. Fail closed position ensures shutoff on loss of air pressure. Rated for 0°C to 60°C. Suitable for controlling high-purity chemical liquids in processing applications
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Pneumatically-actuated diaphragm valve with PFA body, 1/8 in BSPT connections, and air-to-spring actuator. Fail closed position ensures shutoff on loss of air pressure. Rated for 0°C to 60°C. Suitable for controlling high-purity chemical liquids in processing applications
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This pneumatically-actuated diaphragm valve features a PFA body and an air-to-spring actuator with fail-closed operation. It has a 1/8 in BSPT connection and operates within 0°C to 60°C. Suitable for high-purity or corrosive fluid handling in process systems requiring leak-tight shutoff
This pneumatically-actuated diaphragm valve features a PFA body and an air-to-spring actuator with fail-closed operation. It has a 1/8 in NPT port and is rated for 0°C to 60°C. Suitable for high-purity fluid control in applications requiring corrosion resistance and safe shutoff on loss of air pressure
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This pneumatically-actuated diaphragm valve features a PFA body and an air-to-spring actuator with fail-closed operation. It has a 1/8 in NPT port and is rated for 0°C to 60°C. Suitable for high-purity fluid control in applications requiring corrosion resistance and safe shutoff on loss of air pressure
Pneumatically-actuated diaphragm valve with PFA body, 1/8 in BSPT port, and air-to-spring actuator. Fail-closed position ensures shutoff on loss of air pressure. Operating temperature range 0°C to 60°C. Suitable for high-purity chemical liquid control in processing applications
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Pneumatically-actuated diaphragm valve with PFA body, 1/8 in BSPT port, and air-to-spring actuator. Fail-closed position ensures shutoff on loss of air pressure. Operating temperature range 0°C to 60°C. Suitable for high-purity chemical liquid control in processing applications
Pneumatically-actuated diaphragm valve with Air to Spring operation and Fail Closed fail-safe position. Constructed from PFA with 1/8 in NPT connection. Operating temperature range 0°C to 60°C. Suitable for controlling aggressive chemical liquids in high-purity fluid handling systems
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Pneumatically-actuated diaphragm valve with Air to Spring operation and Fail Closed fail-safe position. Constructed from PFA with 1/8 in NPT connection. Operating temperature range 0°C to 60°C. Suitable for controlling aggressive chemical liquids in high-purity fluid handling systems
Pneumatically-actuated diaphragm valve with PFA body, 1/8 in NPT port, and air-to-spring fail-closed operation. Suitable for controlling corrosive or high-purity fluids in process systems. Operating temperature range 0°C to 60°C
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Pneumatically-actuated diaphragm valve with PFA body, 1/8 in NPT port, and air-to-spring fail-closed operation. Suitable for controlling corrosive or high-purity fluids in process systems. Operating temperature range 0°C to 60°C

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PFA body with compression x compression ends and PTFE diaphragm. Rated for 0.5 MPa maximum working pressure. Complies with NEMA WD-6. Used for controlling high-purity chemical fluids in process lines
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PFA body manual diaphragm valve with compression x compression end connections. PTFE diaphragm. Maximum working pressure 0.4 MPa. Complies with NOM 57 standards. Suitable for high-purity fluid handling in applications requiring corrosion resistance