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SMC Hand Valve: VH Series, Lever Actuator, 1/2 in NPT, Side-Ported Body - VH Series Manual Air Control Valves
SMCVH Series Manual Air Control Valves

SMC Hand Valve: VH Series, Lever Actuator, 1/2 in NPT, Side-Ported Body

The SMC VH Series Hand Valve (MPN VH401-N04) is a manual air control valve with a lever actuator, side-ported body, and three-position exhaust function. It features 1/2 in NPT ports and a maximum operating pressure…

SKU 3G-OTH-624053

Brand
SMC
Item
Hand Valve: VH Series, Lever Actuator, 1/2 in NPT, Side-Ported Body
Category
VH Series Manual Air Control Valves
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Technical Specifications

SMC
Manufacturer Part Number
VH401-N04
Type
Lever Actuator, Side-Ported Body, 1 MPa Op Pressure - Max
NPT
1/2 in
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC VH Series Hand Valve (MPN VH401-N04) is a manual air control valve with a lever actuator, side-ported body, and three-position exhaust function. It features 1/2 in NPT ports and a maximum operating pressure of 1 MPa.

Frequently Asked Questions

What is the SMC VH401-N04 hand valve used for?

The SMC VH401-N04 is a manual air control valve used to start, stop, or direct compressed air in pneumatic systems. Its lever actuator and three-position exhaust function make it suitable for industrial applications requiring precise operator control, such as machine tool clamping or cylinder actuation.

What are the specifications of the SMC VH401-N04?

The SMC VH401-N04 is a VH Series hand valve with a lever actuator, side-ported body, and three-position exhaust. It has 1/2 in NPT ports and a maximum operating pressure of 1 MPa. The side-ported design simplifies piping in tight spaces.

Where to buy the SMC VH401-N04 worldwide?

3G Electric supplies the SMC VH401-N04 hand valve to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this pneumatic control valve.

How to install the SMC VH401-N04 hand valve?

Install the SMC VH401-N04 by connecting 1/2 in NPT piping to the side ports, ensuring thread sealant is applied. Mount the valve securely, then operate the lever through all three positions to verify smooth actuation and proper exhaust function before pressurizing the system.

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 vh series manual air control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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