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SMC Hand Valve: VH Series, Lever Actuator, 3/8 in NPT, Bottom-Ported Body - VH Series Manual Air Control Valves
SMCVH Series Manual Air Control Valves

SMC Hand Valve: VH Series, Lever Actuator, 3/8 in NPT, Bottom-Ported Body

The SMC VH Series Hand Valve (MPN VH321-N03) is a manual air control valve with a lever actuator, 3/8 in NPT ports, and a bottom-ported, three-position exhaust body rated for 1 MPa maximum operating pressure. 3G…

SKU 3G-OTH-624040

Brand
SMC
Item
Hand Valve: VH Series, Lever Actuator, 3/8 in NPT, Bottom-Ported Body
Category
VH Series Manual Air Control Valves
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Technical Specifications

SMC
Manufacturer Part Number
VH321-N03
Type
Lever Actuator, Bottom-Ported Body, 1 MPa Op Pressure - Max
NPT
3/8 in
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC VH Series Hand Valve (MPN VH321-N03) is a manual air control valve with a lever actuator, 3/8 in NPT ports, and a bottom-ported, three-position exhaust body rated for 1 MPa maximum operating pressure. 3G Electric interprets your demand for pneumatic controls and sources this genuine SMC valve alongside components from brands such as Festo, Norgren, and Parker across our pneumatics and broader industrial departments.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SMC VH321-N03 hand valve used for?

The SMC VH321-N03 is a manual air control valve used to start, stop, or direct compressed air flow in pneumatic systems. Its lever actuator and three-position exhaust body make it suitable for applications requiring precise manual control, such as machine tool clamping, jig positioning, and industrial automation.

What are the specifications of the SMC VH321-N03 valve?

The SMC VH321-N03 is a VH Series hand valve with a lever actuator, 3/8 in NPT ports, and a bottom-ported, three-position exhaust body. It is rated for 1 MPa maximum operating pressure. This manual air control valve is designed for reliable pneumatic circuit isolation and directional control.

Where to buy the SMC VH321-N03 valve worldwide?

3G Electric supplies the genuine SMC VH321-N03 hand valve to customers worldwide. We handle full logistics, customs clearance, and delivery for international orders. As a global industrial solutions provider, we source this valve alongside pneumatic components from Festo, Norgren, and Parker across our pneumatics department.

How to install the SMC VH321-N03 lever-actuated valve?

Install the SMC VH321-N03 by connecting 3/8 in NPT piping to the bottom-ported body. Ensure the lever moves freely through all three positions (open, closed, exhaust). Use thread sealant on NPT fittings and verify the supply pressure does not exceed 1 MPa. Always follow standard pneumatic safety lockout procedures.

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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