Page 77 - Bürkert

2/2-way Solenoid Valve for liquids and gases

6213 EV • Coupled spring diaphragm system

opened
• Waterhammer free and low noise
• Flow-optimized housing and dia-
phragm geometry for high flow
2 (A)

1 (P)

Envelope Dimensions [mm] (see datasheet for details)
Type 6213 EV is a 2/2-way normally closed solenoid valve with a spring
coupled diaphragm system. It is universally used for liquids. A minimum
differential pressure of 0.5 bar is required for full opening.

Technical Data
Orifice Standard DN10-40 mm
Body material Brass acc. to DIN EN 50930-6, stainless steel 1.4408
(316)
Inner part of valve B
Brass body Brass, stainless steel and PPS
Stainless steel body Stainless steel and PPS A
Seal material NBR, FKM, EPDM
Medium
NBR Neutral fluids, water, hydraulic oil, oil without additives C
FKM Per-solutions, hot oils with additives
EPDM Oil and fat-free fluids and gases
B
Ambient temperature Max. +55 °C
Medium temperature
NBR -10 °C to +80 °C
FKM 0 °C to +90 °C with polyamide coil
0 °C to +120 ºC with epoxy coil Dimensions C
EPDM -30 °C to +90 °C with polyamide coil
-30 °C to +100 °C with epoxy coil (AC coil, 32mm)
Voltages Standard 024/DC, 024/50, 230/50 DN A B C A
Voltage tolerance ±10% 10 50 78.4 36
Duty cycle 100% continuous rating 78.4
Electrical connection Tag connector acc. to DIN EN 175301-803 Form A 50/55 82.9 B
(previously DIN 43650) for cable plug Type 2508 13 58/65 92.4 44.5
(not included) 65 96.9
Protection class IP65 with cable plug 20 80 109.4 65
Installation As required, preferably with actuator upright 116.4 C
Response times 1) 0.1-4 seconds
(depending on orifice and differential pressure)
Dimensions
A
1) Measured at valve outlet at 6 bar and +20 °C (AC-coil, 42mm /
Opening: pressure build-up 0 to 90%
Closing: Pressure drop 100 to 10% DC-coil 65mm) Dimensions
DN A B C (DC-coil, 40mm)
40 132 193.3 104.5 DN A B C
126 182.3 10 50 78.4 36
25 95 166.3 77 78.4
95 156.8 50/55 82.9
40 132 193.3 104.5 13 58/65 92.8 44.5
126 182.3 65 97.3
25 95 166.3 77 20 80 109.8 65
95 156.8 116.8

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