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Chanto

VEN2120 NAMUR Interface

VEN2120 NAMUR Interface

The Chanto VEN2120 NAMUR Series is a specialized, direct-mounting pneumatic solenoid valve engineered specifically to comply with global NAMUR structural interface standards. Designed for direct installation onto quarter-turn pneumatic rotary actuators, this series completely eliminates the need for external connection tubing, fittings, or intermediate mounting brackets. This direct-coupled configuration drastically cuts down on assembly labor, eliminates potential leak paths, and creates a highly compact actuator package.

Equipped with a responsive single-solenoid configuration and an internal spring/air return mechanism, the VEN2120 handles reliable directional shifts under demanding environmental conditions. Ardee Hi-Tech Pvt. Ltd. is the official and authorized dealer of Chanto products in India.

General Specifications

Valve Function Type: 5-Port, 2-Position (5/2-Way) Single Solenoid

Fluid Medium: Filtered compressed air (lubricated or non-lubricated, 40-micron rating recommended)

Operating Pressure Range: 1.5 to 8.0 bar (0.15 to 0.8 MPa)

Ambient & Fluid Temperature: -5°C to 60°C (Avoid freezing environments)

Mounting Configuration: Conforms strictly to global NAMUR VDI/VDE 3845 dimensional footprints

Standard Connection Ports: G 1/4" threaded supply and exhaust ports

Available Coil Voltages: DC 12V, DC 24V, AC 110V, AC 220V (50/60Hz options)

Electrical Entry Formats: Industry-standard DIN plug connector block with integrated surge protection LED

Maximum Operating Frequency: Up to 3 cycles per second

Material

Main Valve Body: High-grade extruded Aluminum Alloy with a protective anodized finish for corrosion resistance

Internal Spool: Precision-ground Aluminum Alloy treated with a low-friction wear-resistant layer

Seals & O-Rings: High-performance Nitrile Butadiene Rubber (NBR) and resilient Viton interface seals

Pilot Guide Components: Corrosion-resistant Stainless Steel core armature tube and internal springs

Solenoid Coil Housing: Impact-resistant PBT Thermoplastic encapsulation with high-purity copper windings

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Product Knowledge

Areas of Application

Chemical Process Piping: Direct control of pneumatic double-acting actuator loops mounted on ball and butterfly valves.

Water & Wastewater Treatment: Actuating process flow control valves, sludge gate actuators, and backwash routing lines.

Oil & Gas Refining Facilities: Auxiliary pilot switching arrays on process control loops requiring standard NAMUR interfaces.

Food and Beverage Processing: Direct mounting on automated ingredient mixing valves and bulk fluid transport line actuators.

Pharmaceutical Batching Plants: Compact valve automation on sterile process lines where external tubing lines are banned.

Part Numbers

CHANTO VSY740 Base-Mounted

1. VSY740-1 Series (5/2 Way, Single Solenoid)
VSY740-1-A1-G-02 • VSY740-1-A2-G-02 • VSY740-1-D1-G-02 • VSY740-1-D2-G-02 • VSY740-1-A1-D-02 • VSY740-1-A2-D-02 • VSY740-1-D1-D-02 • VSY740-1-D2-D-02 • VSY740-1-A1-L-02 • VSY740-1-A2-L-02 • VSY740-1-D1-L-02 • VSY740-1-D2-L-02 • VSY740-1-A1-M-02 • VSY740-1-A2-M-02 • VSY740-1-D1-M-02 • VSY740-1-D2-M-02 • VSY740-1-A1-G-03 • VSY740-1-A2-G-03 • VSY740-1-D1-G-03 • VSY740-1-D2-G-03 • VSY740-1-A1-D-03 • VSY740-1-A2-D-03 • VSY740-1-D1-D-03 • VSY740-1-D2-D-03 • VSY740-1-A1-L-03 • VSY740-1-A2-L-03 • VSY740-1-D1-L-03 • VSY740-1-D2-L-03 • VSY740-1-A1-M-03 • VSY740-1-A2-M-03 • VSY740-1-D1-M-03 • VSY740-1-D2-M-03

2. VSY740-2 Series (5/2 Way, Double Solenoid)
VSY740-2-A1-G-02 • VSY740-2-A2-G-02 • VSY740-2-D1-G-02 • VSY740-2-D2-G-02 • VSY740-2-A1-D-02 • VSY740-2-A2-D-02 • VSY740-2-D1-D-02 • VSY740-2-D2-D-02 • VSY740-2-A1-L-02 • VSY740-2-A2-L-02 • VSY740-2-D1-L-02 • VSY740-2-D2-L-02 • VSY740-2-A1-M-02 • VSY740-2-A2-M-02 • VSY740-2-D1-M-02 • VSY740-2-D2-M-02 • VSY740-2-A1-G-03 • VSY740-2-A2-G-03 • VSY740-2-D1-G-03 • VSY740-2-D2-G-03 • VSY740-2-A1-D-03 • VSY740-2-A2-D-03 • VSY740-2-D1-D-03 • VSY740-2-D2-D-03 • VSY740-2-A1-L-03 • VSY740-2-A2-L-03 • VSY740-2-D1-L-03 • VSY740-2-D2-L-03 • VSY740-2-A1-M-03 • VSY740-2-A2-M-03 • VSY740-2-D1-M-03 • VSY740-2-D2-M-03

3. VSY740-3 Series (5/3 Way, Closed Center)
VSY740-3-A1-G-02 • VSY740-3-A2-G-02 • VSY740-3-D1-G-02 • VSY740-3-D2-G-02 • VSY740-3-A1-D-02 • VSY740-3-A2-D-02 • VSY740-3-D1-D-02 • VSY740-3-D2-D-02 • VSY740-3-A1-L-02 • VSY740-3-A2-L-02 • VSY740-3-D1-L-02 • VSY740-3-D2-L-02 • VSY740-3-A1-M-02 • VSY740-3-A2-M-02 • VSY740-3-D1-M-02 • VSY740-3-D2-M-02 • VSY740-3-A1-G-03 • VSY740-3-A2-G-03 • VSY740-3-D1-G-03 • VSY740-3-D2-G-03 • VSY740-3-A1-D-03 • VSY740-3-A2-D-03 • VSY740-3-D1-D-03 • VSY740-3-D2-D-03 • VSY740-3-A1-L-03 • VSY740-3-A2-L-03 • VSY740-3-D1-L-03 • VSY740-3-D2-L-03 • VSY740-3-A1-M-03 • VSY740-3-A2-M-03 • VSY740-3-D1-M-03 • VSY740-3-D2-M-03

4. VSY740-4 Series (5/3 Way, Exhaust Center)
VSY740-4-A1-G-02 • VSY740-4-A2-G-02 • VSY740-4-D1-G-02 • VSY740-4-D2-G-02 • VSY740-4-A1-D-02 • VSY740-4-A2-D-02 • VSY740-4-D1-D-02 • VSY740-4-D2-D-02 • VSY740-4-A1-L-02 • VSY740-4-A2-L-02 • VSY740-4-D1-L-02 • VSY740-4-D2-L-02 • VSY740-4-A1-M-02 • VSY740-4-A2-M-02 • VSY740-4-D1-M-02 • VSY740-4-D2-M-02 • VSY740-4-A1-G-03 • VSY740-4-A2-G-03 • VSY740-4-D1-G-03 • VSY740-4-D2-G-03 • VSY740-4-A1-D-03 • VSY740-4-A2-D-03 • VSY740-4-D1-D-03 • VSY740-4-D2-D-03 • VSY740-4-A1-L-03 • VSY740-4-A2-L-03 • VSY740-4-D1-L-03 • VSY740-4-D2-L-03 • VSY740-4-A1-M-03 • VSY740-4-A2-M-03 • VSY740-4-D1-M-03 • VSY740-4-D2-M-03

5. VSY740-5 Series (5/3 Way, Pressure Center)
VSY740-5-A1-G-02 • VSY740-5-A2-G-02 • VSY740-5-D1-G-02 • VSY740-5-D2-G-02 • VSY740-5-A1-D-02 • VSY740-5-A2-D-02 • VSY740-5-D1-D-02 • VSY740-5-D2-D-02 • VSY740-5-A1-L-02 • VSY740-5-A2-L-02 • VSY740-5-D1-L-02 • VSY740-5-D2-L-02 • VSY740-5-A1-M-02 • VSY740-5-A2-M-02 • VSY740-5-D1-M-02 • VSY740-5-D2-M-02 • VSY740-5-A1-G-03 • VSY740-5-A2-G-03 • VSY740-5-D1-G-03 • VSY740-5-D2-G-03 • VSY740-5-A1-D-03 • VSY740-5-A2-D-03 • VSY740-5-D1-D-03 • VSY740-5-D2-D-03 • VSY740-5-A1-L-03 • VSY740-5-A2-L-03 • VSY740-5-D1-L-03 • VSY740-5-D2-L-03 • VSY740-5-A1-M-03 • VSY740-5-A2-M-03 • VSY740-5-D1-M-03 • VSY740-5-D2-M-03

FAQ

1.⁠ ⁠Does Ardee Hi-Tech Pvt Ltd supply products across India?
Yes, Ardee Hi-Tech Pvt Ltd serves customers across India with reliable supply and distribution support.
2.⁠ ⁠Does Ardee Hi-Tech Pvt Ltd supply products internationally?
Yes, Ardee Hi-Tech Pvt Ltd serves customers across Asia with reliable supply and distribution support. Please get in touch with our team to help guide you further.
3.⁠ ⁠How do I choose the right pneumatic fitting or automation component?
Product selection depends on operating pressure, tubing size, media compatibility, temperature conditions, and application requirements. Get in touch with our specialists to help guide you based on your specific requirements.
4.⁠ ⁠Does Ardee Hi-Tech Pvt Ltd provide technical support for product selection?
Yes, Ardee Hi-Tech Pvt Ltd assists customers with product selection, technical consultation, and application-specific automation solutions.
5.⁠ ⁠Can I purchase replacement parts and accessories from Ardee Hi-Tech?
Yes, replacement fittings, tubing, valves, connectors, accessories, and other automation components are available. Our team of specialists can help find the right replacement part depending on your industrial needs.
6.⁠ ⁠How do I place an order?
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