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UNIVER Group
PS_COMBOBOX valves

PS_COMBOBOX valves

Product catalog summary

Technical Characteristics:
The document outlines the specifications and characteristics of spool valves, focusing on their flow rate, pressure, and temperature parameters. The valves are designed with a compact body and integrated sub-base, offering flexibility in fitting dimensions (4-6-8 mm) and manifold configurations (2 to 20 valve positions). They support both electric and pneumatic control with various pressure settings, including vacuum.

Flow Rate Characteristics:
The flow rate (Qn) is measured in Nl/min, with working pressure (P) and supply pressure (PA) as key parameters. Different configurations of tube fittings (straight and 90° elbow) for Ø4, Ø6, and Ø8 mm tubes are provided, with corresponding flow rates.

Constructive Characteristics:
The valve body is made of zamak, seals of nitrile rubber, actuators of self-extinguishing technopolymer, and the spool of aluminum. The valves are designed for ambient temperatures of -5 to +50 °C and fluid temperatures up to +50 °C, using non-dehumidified filtered air.

Electric Characteristics:
The electropilot/coil operates at 24 V DC (12 V DC upon request) with a power consumption of 1.35 W and an IP65 protection degree. Manual override options are available.

Codification Key:
The document provides a detailed codification key for identifying valve series, ways, control types, voltage, and return mechanisms. Various configurations are available, including 5/2, 5/3, and 3/2+3/2 setups.

Manifold Sub-base Configurations:
The document describes manifold sub-base configurations for PSC, PSP, and PSR series, detailing the components such as inlet plates, valves, fittings, and tie-rods. It highlights the possibility of supplementary exhausts and the use of DIN rail adapters.

Accessories and Fittings:
A range of accessories and fittings are listed, including plugs, plates, tie-rods, and connectors. The document specifies weights and dimensions for each component, emphasizing modularity and compatibility with different valve setups.

Electrical Connections:
The document details flying prewired connectors and D-SUB connectors for electrical connections, providing color coding and pin assignments for up to 24 coils.

Summary:
This technical document provides comprehensive information on spool valves, including their specifications, configurations, and accessories. It serves as a guide for selecting and assembling valve systems in industrial automation applications.

Catalog excerpts

untitled table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:6.00pt "Arial", sans-serif; } .font2 { font:7.00pt "Arial", sans-serif; } .font3 { font:9.00pt "Arial", sans-serif; } .font4 { font:10.00pt "Arial", sans-serif; } .font5 { font:11.00pt "Arial", sans-serif; } .font6 { font:35.00pt "Arial", sans-serif; } .font7 { font:4.00pt "Georgia", serif; } .font8 { font:16.00pt "Microsoft Sans Serif", sans-serif; } .font9 { font:29.00pt "Microsoft Sans Serif", sans-serif; } : ■UMiiWii˯- PS COMBOBOX valves - Valves with compact design: valve body with integrated sub-base - High flexibility: > possibility of choosing fitting dimension (4-6-8) according to users' needs > manifolds from 2 up to 20 valve positions > electric and pneumatic control - versions 3/2+3/2 - 5/2 - 5/3 > different pressures (vacuum included) - Electrical connection: external - multipolar - serial connections TECHNICAL CHARACTERISTICS Ambient temprature -5 4 +50 °C (PSR: -15 4 +50 °C) Fluid temperature max +50 °C Fluid not dehumidified filtered air 10 |jm, lubricated or not Commutation system spool Ways/Positions 3/2+3/2, 5/2, 5/3 Pressure electric control = max 9 bar pneumatic control = max 10 bar Control indirect electro-pneumatic, pneumatic Return mechanical spring, pneumomechanical spring Connections tube 0 4, 6, 8 Nominal 0 6 mm Nominal flow rate (Nl/min) according to the type of fittings: Flow rate characteristics Qn (Nl/min) PA (bar) 1600 1400 1200 1000 800 600 400 200 straight - tube 08 mm 830 90° elbow - tube 08 mm 700 straight - tube 06 mm 510 90° elbow - tube 06 mm 370 straight - tube 04 mm 200 90° elbow - tube 04 mm 140 0 1 2 3 4 5 6 7 8 P (bar) P = Working pressure PA = Supply pressure Qn = Flow rate 3 CONSTRUCTIVE CHARACTERISTICS Valve body zamak Seals nitrile rubber Actuators self-extinguishing technopolymer Spool aluminum ELECTRIC CHARACTERISTICS Electropilot/Coil B series_U04 - DE (U04) Voltage 24 V DC (12 V DC upon request) Power consumption 1,35 W Protection degree IP65 Manual override button with tool - 1 position (PSC) 1-2 position screw (PSP) > o q. 1/1 CODIFICATION KEY PSC26024 1 Series 2 Ways 3 Control 14 PSC = separate wires PSP = plug-in PSR = pneumatic 2 = 5/2 6 = 3/2+3/2 NC-NC 3 = 5/3 c.c. 7 = 3/2+3/2 NC-NO 4 = 5/3 o.c. 8 = 3/2+3/2 NO-NO 5 = 5/3 p.c. 2 = pneumatic amplified 6 = electrical amplified 4 Return 12 5 Voltage and coil 0 = pneumatic spring 3 = pneumatic not amplified 1 = mechanical spring 6 = electrical amplified 2 = pneumatic amplified 7 = electrical not amplified PSC and PSP series, coils assembled with standard supplied led 24 = 24 V (standard) 12 = 12 V (upon request) o.c. = open centres c.c. = closed centres p.c. = pressurized centres 3_49

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PS_COMBOBOX valves

PS_COMBOBOX valves

Catalog excerpts

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