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VX Series

Product catalog summary

Overview: The document provides comprehensive specifications and operational guidelines for the Vacuum Generator VX Series, emphasizing its lightweight, compact design, and high vacuum cycle capabilities. It addresses market demands for faster responsiveness and energy efficiency.

Specifications: The VX Series includes two valve types: Normally closed and Double solenoid (vacuum retention type). It features a vacuum switch with an LED display for easy vacuum level adjustment and a blow-off air rate adjustment needle. Multiple installation methods are supported, including direct-installation and DIN rail types.

Components: Key components include the pilot valve for vacuum generation, blow-off pilot valve, valve unit, ejector unit, silencer element, filter element, and vacuum sensor unit, designed to prevent foreign substances from entering the vacuum generator.

Model Designation: The document details model designation for stand-alone and manifold types, including nozzle bore sizes, vacuum characteristics, valve unit types, and material options, providing a guide for selecting the appropriate configuration based on application needs.

Performance Characteristics: The VX Series offers high-vacuum, large-flow, and high-vacuum at low air supply pressure types, with varying vacuum levels and suction flows. Air consumption rates are specified for different configurations, with reference values for system conditions.

Installation and Operation: Piping examples and operational instructions for the double solenoid type are included, explaining the sequence of operations for vacuum generation, retention, and blow-off air supply.

Material Options: The series offers copper alloy-free and low ozone-proof types, using HMBR material for seal rubber and Krytox grease for low ozone concentration and dry air resistance.

Ordering Information: Detailed instructions for filling out specification order forms are provided to ensure accurate configuration and customization of the vacuum generator units.

Specifications and Model Codes: Detailed specifications for vacuum generators are provided, including model codes and applicable tube outer diameters. Copper alloy-free options are available with specific instructions for model code modifications.

Safety Instructions: Comprehensive safety instructions emphasize the dangers of mishandling compressed air and the importance of experienced personnel for assembly and maintenance. Key warnings include ensuring power and air supply are shut off during maintenance, avoiding use in explosive environments, and managing heat generated by solenoid valves.

Vacuum Switch and Sensor Instructions: The document outlines the operation of vacuum switches with LED displays, including pressure setting methods and differential response settings. Wiring instructions and cautions against using sensors in corrosive environments or exceeding temperature ranges are provided.

Maintenance Procedures: Instructions for replacing filter and silencer elements are detailed, including the use of specific tools and torque specifications. The document describes how to detach and install mounting units and replace silencer elements in manifold types.

Blow-off Air Adjustment: The procedure for adjusting blow-off air rates is explained, with instructions to turn the adjustment needle clockwise to reduce air rate and counterclockwise to increase it.

Key Sections:

Selection of Pneumatic Products: Only experienced pneumatic system designers should select PISCO products, ensuring they meet user requirements and do not pose health or safety hazards.
Handling and Operation: Pneumatic equipment should be handled by knowledgeable individuals with safety measures in place.
Safety Instructions: Safety instructions are categorized into 'Danger', 'Warning', and 'Caution' based on the severity of potential hazards.
Disclaimer: PISCO disclaims responsibility for indirect losses or damages resulting from improper use or external factors like natural disasters.
Installation and Maintenance: Detailed instructions are provided for the installation, maintenance, and disconnection of fittings and tubes.
Vacuum Generator Series: Specific safety instructions for vacuum generators are included, highlighting the importance of maintaining correct pressure levels.

Critical Information: The document stresses the importance of following specified torque values for fittings, ensuring proper tube insertion, and avoiding excessive loads on components.

Specifications and Procedures: Ensure minimal distance between the vacuum switch and the end of the vacuum system to reduce plumbing resistance. Evaluate products within an actual system for optimal performance.

Material and Chemical Compatibility: The plastic filter cover for various series is made of PCTG or PA, with specific chemicals to avoid exposure to.

Environmental and Safety Considerations: Products should not be used in environments with inflammable or explosive gases/fluids to prevent hazards.

Catalog excerpts

VACUUM EXTERNAL VACUUM GENERATOR CONTROLLER VACUUM PAD VACUUM ACCESSORIES Complex Vacuum Generator with Lightweight, Compact Body and High Vacuum Cycle Vacuum Generator ● Lightweight and compact body meeting market needs. ※ The above is the weight of a tube exhaust type with LED vacuum pressure sensor. ● Pursue of faster responsiveness of suction solenoid valve to the extreme realized the high cycle of vacuum system. Valve signal Vacuum level Two types of valves, Normally closed type and Double solenoid type (vacuum retention type) which is suitable to save energy, are selectable. 1cycle Time

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Vacuum Generator Series VACUUM GENERATOR Vacuum Generator VX ■ Characteristics variety of combinations enables to meet various applications. External Vacuum Controller for vacuum pump is also available.(P.338). installation methods are selectable. Direct-installation type is to fix the product from side using threads. The other DIN rail type is to install the product on DIN rail. Selection according to the application is possible. Direct-installation type switch with visibility improved LED display, and one with analog output with reasonable price are selectable. There are 2 kinds in vacuum switch...

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Example).VX □□□ - □□ S-D24 (Stand-alone type without vacuum switch) No. Part name Pilot valve for vacuum generation Blow-off pilot valve Valve unit Ejector unit Silencer element Blow-off air rate adjustment needle Example).VX □□□ - □□ S-D24-D □ (Stand-alone type with vacuum switch) No. Part name Pilot valve for vacuum generation Blow-off pilot valve Valve unit Ejector unit Silencer element Filter element Blow-off air rate adjustment needle VACUUM ACCESSORIES Filter element VACUUM EXTERNAL VACUUM GENERATOR CONTROLLER Vacuum sensor unit Example).VX □□□ - □□ S- □ -M □ (Manifold type without vacuum...

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Vacuum Generator Series VACUUM GENERATOR Vacuum Generator VX ■ Model Designation of Stand-Alone Type (Example) VX Complex Vacuum Generator ⑩ Material option ⑨ Installation method ⑧ Vacuum switch ⑦ Solenoid valve type ③ Valve unit type ① Vacuum characteristics Code H ⑥ Exhaust port ⑤ Air supply port Performance Code Performance Code Performance High-vacuum type Large-flow type High-vacuum at low air supply pressure type L E （Rated supply pressure：0.5MPa）（Rated supply pressure：0.5MPa）（Rated supply pressure：0.35MPa） ② Nozzle bore Code 05 ※ 1. Supply pressure is 0.5MPa for H and L type and 0.35MPa...

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VACUUM EXTERNAL VACUUM GENERATOR CONTROLLER VACUUM PAD Code Voltage VACUUM ACCESSORIES ⑦ Solenoid valve type ⑧ Vacuum switch Code Switch Code Switch Code Switch DW Pressure sensor with LED display (2 switch outputs) DA Pressure sensor with LED display (Analog and switch output) A0 Analog output pressure sensor (No LED) No code Without vacuum switch ⑨ Installation method Code D Installation method DIN rail type Installation method Direct-installation type ⑩ Material option Code Material Exhaust method No code Standard Silencer vent & Tube exhaust -S3 No copper alloy & HNBR seal Tube exhaust ※...

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Vacuum Generator Series VACUUM GENERATOR Vacuum Generator VX ■ Model Designation of Manifold Type (Example) VX Complex Vacuum Generator ③ Valve unit type ④ Vacuum (V) port (Applicable tube O.D.) ① Vacuum characteristics Code H K ⑧ Vacuum switch ⑦ Solenoid valve type ⑩ Material option ⑨ No. of stations ⑥ Exhaust (EX) port ⑤ Air supply (PS) port (Applicable tube O.D.) Performance Code Performance Code Performance High-vacuum type Large-flow type High-vacuum at low air supply pressure type L E （Rated supply pressure：0.5MPa）（Rated supply pressure：0.5MPa）（Rated supply pressure：0.35MPa） When different...

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VACUUM EXTERNAL VACUUM GENERATOR CONTROLLER VACUUM PAD VACUUM ACCESSORIES ⑦ Solenoid valve type D24 DC24V Code Voltage ⑧ Vacuum switch Code Switch Code Switch Code Switch DW Pressure sensor with LED display (two switch outputs) DA Pressure sensor with LED display (analog and switch output) A0 Analog output pressure sensor (no LED) No code Without vacuum switch ⑨ No. of stations Code No. of manifold ⑩ Material option Code Material Exhaust method No code Standard Silencer vent & Tube exhaust -S3 Copper alloy free Tube exhaust ※ . -S3 specification is only for where air flow through but not corresponding...

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Vacuum Generator Series VACUUM GENERATOR Vacuum Generator VX ■ Model Designation of Manifold-base only (Example) VXM Manifold-base for High-cycle type vacuum generator ④ Material option ③ No. of stations ① Air supply (PS) port (Applicable tube O.D.) ② Exhaust (EX) port (Applicable tube O.D.) ① Air supply port Code Tube dia.(mm) ② Exhaust port Code Exhaust method 1 6 8 Tube exhaust Tube exhaust Tube exhaust (ø6mm Push-In Fitting) (ø8mm Push-In Fitting) (ø10mm Push-In Fitting) ③ No. of stations Code No. of manifold ④ Material option Code Material Exhaust method Vacuum generator type VX Vacuum Nozzle...

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High-cycle type vacuum generator ③ Valve unit type ⑤ Solenoid valve type ④ Vacuum (V) port Performance Code Performance Code Performance High-vacuum type Large-flow type High-vacuum at low air supply pressure type L E （Rated supply pressure：0.5MPa）（Rated supply pressure：0.5MPa）（Rated supply pressure：0.35MPa） ② Nozzle bore Code 05 07 10 VACUUM ACCESSORIES VACUUM EXTERNAL VACUUM GENERATOR CONTROLLER ■ Model Designation of Manifold Installation Top-Mounting Unit alone (Example) ※ 1. Supply pressure is 0.5MPa for H and L type and 0.35MPa for E type. ※ 2. The values in [ ] are for suction flow of...

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Vacuum Generator Series VACUUM GENERATOR Vacuum Generator VX Series Specification Order Form To: NIHON PISCO CO., Ltd. Name : Order No. : Date : Requested EX-W PISCO Date : Vacuum generator type VX Vacuum Nozzle Valve characteristics bore unit type ① ② ③ Vacuum Air supply Exhaust (V) port (PS)port (EX) port) ④ ⑤ ⑥ Solenoid valve type ⑦ No. of Material stations option ⑨ ⑩ ※ 1. Refer to the example on page 195 to ﬁll in the form. ※ 2. Copy this page and use. ※ 3. Use this speciﬁcation order form for different speciﬁcations of mo

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VX Series

VX Series

Catalog excerpts

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