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Type 2/529

Product catalog summary

Specifications:
The document describes a normally closed (NC) solenoid valve, which operates by decomposing pressure from the secondary side of the piston via a pilot hole. The pressure differential lifts the piston from the seat, requiring a minimum pressure for accurate operation. The valve is pilot-operated with metallic internals made of stainless steel (AISI 430F) and features a piston design with Peek seals. It can be connected using G1/8-G2 DIN ISO 228 standards and installed in any position, preferably with the actuator upright. The valve operates under pressures ranging from 1 to 450 bar, with supply voltages of AC: 24, 42, 110, 230V at 50Hz or 60Hz, and DC: 24, 110, 205V. The medium can be neutral, gaseous, or liquid, with a viscosity of 22mm²/S. The power consumption varies depending on the model, with specific wattages listed for different configurations.

Procedures and Standards:
The valve is designed to operate at a medium temperature range of -60°C to +90°C and an ambient temperature of +35°C. It has a protection class of IP65 according to DIN 40050 and a duty factor of 100% ED-VDE 0580. The body material options include stainless steel types AISI 303, 316Ti, and 430F. The valve series is identified as 2/529, and it is a 2/2-way solenoid valve.

Performance and Limitations:
The document provides a detailed table of flow rates and maximum pressures for various solenoid types and orifice sizes. The flow rates range from 0.75 m³/h to 32.0 m³/h, with maximum pressures varying based on the solenoid type and orifice size. Some configurations are limited to a maximum of 150 bar when using PTFE.

Parts and Components:
A comprehensive parts list is included, detailing components such as the valve body, bonnet, screw joint, O-rings, sealing, piston, piston guide band, solenoid tube, plunger, and various other parts. Some components are part of a service set, which may vary depending on the execution.

Additional Information:
The document includes contact information for GSR Ventiltechnik GmbH & Co. KG, including their address, phone, fax, and email. It also notes that the specifications are subject to change and errors are excepted.

Catalog excerpts

Baureihe 2/529 - Type 2/529 2/2-Wege Magnetventile 2/2-Way solenoid valve Standardtype Ventil in Ruhestellung geschlossen - (NC). Bei erregtem Magnet baut sich die Druckdifferenz von der Sekundärseite des Kolben über die Servobohrung ab. Die wirksame Druckdifferenz hebt den Kolben vom Ventilsitz ab. Der angegebene Mindestdruck muss als Druckdifferenz für eine einwandfreie Funktion der Servosteuerung immer vorhanden sein. Standard type Valve normally closed - (NC). When energised, the pressure decomposes from the secondary side of the piston via the pilot hole. The pressure differential lifts the piston from the seat (orifice). The stated minimum pressure is always necessary as pressure differential for accurate operation. Steuerungsart: Type of control: servogesteuert pilot operated Metall. Innenteile: Metallic internals: Edelstahl 1.4104 Stainless steel 1.4104 (AISI 430F) Konstruktion: Construction: Kolbenventil Piston design Dichtung: Seal: Peek Peek Anschluss: Connection: Einbaulage: Installation: beliebig, Magnet vorzugsweise stehend actuator, in any position, upw. is recomm. Druck: Pressure: Anschlussspannung: Supply voltage: Durchflussmedium: Medium: neutrale, gasförmige u. flüssige Medien neutral, gaseous and liquid medium Spannungstoleranz: Voltage tolerance: Viskosität: Viscosity: Leistungsaufnahme: Power-consumption: Mediumtemperatur: Medium temperature: .802/3802 = 24 Watt .322/3322 = 30 Watt .242/5242 = 46 Watt .328/5328 = 23 Watt .248/5248 = 30 Watt .218/5218 = 7 Watt .272/5272 = 100 Watt .278/5278 = 47 Watt ** Einschränkung bei Version ATEX, je nach Spule/limited acc. to ATEX, depending on coil Umgebungstemperatur: +35°C ** Schutzart: Ambient temperature: +35°C ** Protection class: Ventilgehäuse: ../06../.. = Edelstahl 1.4305 Einschaltdauer: Body material: Stainless steel (AISI 303) Duty factor: ../08../.. = Edelstahl 1.4571 Stainless steel (AISI 316Ti) Kabelanschluss: ../09../.. = Edelstahl 1.410 Cable connection: Stainless steel (AISI 430F) Standardtype Standard type IP65 nach DIN 40050 IP65 according to DIN 40050 100% ED-VDE 0580 100% ED-VDE 0580 Gerätestecker DIN 43650 / Klemmkasten Plug acc. to DIN 43650 / Terminal box max. Druck bei Magnettype max. pressure regarding solenoid type ExII2GExembIIT4 ExII2GEExdIICT4 *= mit PTFE/with PTFE max. 150 bar Stand/State: 05/2011 GSR-MK-JM-DB-2/529 Irrtum und Änderungen vorbehalten! Errors excepted, subject to change!

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Armatur / Valve body Deckel / Bonnet Vorsteuersitz / Pilot seat O-Ring / O-ring Verschraubung / Screw joint O-Ring / O-ring O-Ring / O-ring Dichtung / Sealing Scheibe / Disk Kolben / Piston Kolbenführungsband / Piston guide band Senkschraube / Screw Vorsteuerspindel / Pilot spindle Feder / Spring Dichtung / Sealing Spindelkopf / Spindle head Mutter / Nut Feder / Spring O-Ring / O-ring Feder / Spring Stift / Pin Magnethülse / Solenoid tube Magnetanker / Plunger Gegenkern / Tube head Druckstück / Pressure piece O-Ring / O-ring O-Ring / O-ring Scheibe / Disk Zylinderschraube / Screw Federring /...

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