2/2-way Solenoid Valve for aggressive media, true union, Ø20-63

Product catalog summary

Overview: The document describes a 2/2-way solenoid valve designed for aggressive media, featuring a servo-assisted diaphragm and a normally closed function. It highlights the valve's hermetic isolation of fluid from the actuator and its space-saving installation capability.

Specifications:

Orifice Sizes: DN 15 - 50
Body Material: PVC, PVDF (on request)
Seal Material: FKM, EPDM
Media Compatibility: EPDM for alkalis and alkaline solutions; FKM for oxidizing acids and salt solutions
Temperature Range: PVC body: 0 to +50°C; PVDF body: 0 to +70°C
Ambient Temperature: PVC body: 0 to +40°C; PVDF body: 0 to +55°C
Voltage Tolerance: ±10%
Duty Cycle: 100% continuous rating
Protection Class: IP 65 with cable plug
Coil Insulation Class: Class H

Installation and Operation:

Valves can be mounted or removed radially.
Installation is flexible, preferably with the actuator upright.
Features include an isolating diaphragm, non-metallic valve internals, and a pivoted armature with a lockable manual override.

Performance:

Response Times: Opening: 100 - 800 ms; Closing: 1000 - 4000 ms (measured at 6 bar and +20°C)
Power Consumption: AC: 20 VA inrush, 11/5 VA/W hold; DC: 5 W

Materials and Construction:

Coil Body: Epoxy
Diaphragm and O-rings: FKM, EPDM
Cover and Socket Fitting: PVC, PVDF

Ordering Information: The document provides an ordering chart for valves with different orifice sizes, seal materials, and body materials, along with corresponding item numbers for various voltage and frequency configurations.

Additional Notes: The document includes a pressure-temperature chart for PVC and PVDF materials and mentions that technical changes may occur without notice.

Catalog excerpts

2/2-way Solenoid Valve for aggressive media, true union, Ø20-63-1

2/2-way Solenoid Valve for aggressive media, true union, 020-63 ■ Isolating diaphragm between the solenoid and fluid ■ Non-metallic valve internals ■ Pivoted armature, with lockable manual override • Simple installation and removal DTS 1000010909 EN Version: C Status: RL (released | freigegeben | valide) printed: 22.09.2017 Cable plug Timer unit Servo-assisted solenoid valve with diaphragm, normally closed function. Hermetic isolation of fluid from the actuator. A minimum differential pressure of 0.5 bar is required to fully open the valve. Valves can be mounted or removed radially for a space-saving installation. P 2/2- way valve, normally closed, with 3-way pilot servo-assistance Type 2511/12 ASI cable plug Technical data Power consumption 1) Measured at valve outlet at 6 bar and + 20°C acc. to ISO 1 2238. Opening: Pressure rise 0 to 90%, Closing: Pressure drop 100 to 10%

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2/2-way Solenoid Valve for aggressive media, true union, Ø20-63-2

Coil body: Socket fitting: (true union)

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2/2-way Solenoid Valve for aggressive media, true union, Ø20-63-3

burkert DTS 1000010909 EN Version: C Status: RL (released | freigegeben | valide) printed: 22.09.2017 Ordering chart for valves (other versions on request) PVC-body with cable plug and manual override Port connection With threaded port Circuit function B, normally open Feedback switch

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2/2-way Solenoid Valve for aggressive media, true union, Ø20-63-4

burkert Dimensions [mm] DTS 1000010909 EN Version: C Status: RL (released | freigegeben | valide) printed: 22.09.2017 To find your nearest Burkert facility, click on the orange box ^ In case of special application conditions, We reserve the right to make technical please consult for advice. changes without notice. 0802/2_EU-en_00891606

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