639 15D174054C1S5 15160A

Membranventil, motorisch

Item number: 88796089
Description
Type 639 Membranventil, elektrisch betätigt, Elektromechanischer Hohlwellenantrieb, eSyStep
DN 15 DN 15
Body configuration D 2/2-way body
Connection type 17 Spigot EN 10357 series A (formerly DIN 11850 series 2) / DIN 11866 series A
Valve body material 40 1.4435 (F316L), forged body
Diaphragm material 54 PTFE/EPDM one-piece
Voltage / Frequency C1 24 V DC
Control module S5 Positioner, configured for emergency power supply module (NC)
Execution type 1516 Ra ≤ 0.25 μm (10 μin.) for media wetted surfaces *), to DIN 11866 HE5, electropolished internal / external, *) for pipe inside-Ø < 6 mm, in the spigot Ra ≤ 0.38 µm
Actuator version 0A Actuator size 0 Diaphragm size 10
Surface 1516 Ra ≤ 0.25 μm (10 μin.) for media wetted surfaces *), to DIN 11866 HE5, electropolished internal / external, *) for pipe inside-Ø < 6 mm, in the spigot Ra ≤ 0.38 µm
Diaphragm size 10 Diaphragm size 10

The GEMÜ 639 eSyStep is an electrically operated 2/2-way diaphragm valve. The eSyStep electric actuator is available as On/Off actuator or with integrated positioner. An integral optical and electrical position indicator is standard. The self-locking actuator holds its position in a stable manner when idle and in the event of power supply failure.

  • CIP/SIP capable (only with stainless steel distance piece)
  • Open/close function or with integrated positioner
  • Actuating speed max. 3 mm/s
  • Parameterizable via IO-Link
  • On-site or remote end position programming via programming input
  • Various functions integrated (e.g. feedback, stroke limiter, etc.)