GEMÜ Gebrüder MüllerApparatebau GmbH & Co. KG

GEMU 639 eSyStep Motorized diaphragm valve

GEMÜ 639 eSyStepMotorized diaphragm valve

Description

The GEMÜ 639 is a motorized 2/2-way diaphragm valve. The eSyStep electric actuator is available as ON/OFF 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.

Features

•    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.)

Technical specifications

• Media temperature:-10 to 100 °C
• Sterilization temperature:max. 150 °C
• Ambient temperature:0 to 60 °C
• Operating pressure :0 to 10 bar
• Nominal sizes:DN 4 to 25
• Body configurations:2/2-way body | i-body | Multi-port body | T body | Tank valve body | Welding configuration
• Connection types:Clamp | Flange | Spigot | Threaded connection
• Connection standards:ANSI | ASME | BS | DIN | EN | ISO | JIS | SMS
• Body materials:1.4408, investment casting material | 1.4435 (316L), forged material | 1.4435 (BN2), forged material | 1.4435, investment casting material | 1.4539 (904L), forged material | EN-GJL-250, cast iron material | EN-GJS-400-18-LT, SG iron material
• Body lining:Hard rubber | PFA | PP
• Diaphragm materials:CR | EPDM | FKM | NBR | PTFE/EPDM
• Supply voltage:24 V DC
• Actuating speed:max. 3 mm/s
• Protection class:IP 65
• Conformities:BSE/TSE | EAC | FDA | Oxygen | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004 | Regulation (EC) No. 2023/2006 | TA Luft (German Clean Air Act) | USP