Data sheet

VZBM-1/4-RP-50-D-2-M-B2B3 (4405684) ball valve
Item number:
OT-FESTO070729
Example illustration
Properties
Con­struc­tion set up 2-way ball valve
Ac­tu­a­tion type Me­chan­i­cal
Seal­ing prin­ci­ple Soft
in­stal­la­tion po­si­tion ar­bi­trary
Fas­ten­ing type pipe in­stal­la­tion
Fit­ting con­nec­tion Rp1/4
Switch­ing po­si­tion dis­play Car­riage di­rec­tion = flow di­rec­tion
In­side di­am­e­ter [mm] 10,0
Nom­i­nal width DN 8
Valve func­tion 2/2
Flow di­rec­tion Re­versible
Nom­i­nal pres­sure fit­ting 50
Based on stan­dard EN 10226-​1
medium Com­pressed air to ISO8573-​1:2010 [-:-:-],
Inert gases,
Neu­tral liq­uids,
Water - no steam
Medium tem­per­a­ture [°C] -15 to 120
Flow Kv [m³/h] 6,0
Ma­te­r­ial in­for­ma­tion LABS con­tain­ing ma­te­ri­als in­cluded,
RoHs com­pli­ant
Hous­ing ma­te­r­ial brass,
nickel-​plated
Ma­te­r­ial num­ber hous­ing CW617N
Seals ma­te­r­ial NBR,
PTFE
Ball ma­te­r­ial brass,
Chrome plated
Ma­te­r­ial num­ber ball CW617N
Shaft ma­te­r­ial Brass
Ma­te­r­ial num­ber shaft CW617N
CE cer­tifi­cate (see de­c­la­ra­tion of con­for­mity) to EU pres­sure ves­sel di­rec­tive
Cor­ro­sion re­sis­tant class KBK 1 - low cor­ro­sion stress
Ac­tu­a­tion torque for a pres­sure dif­fer­ence nom­i­nal pres­sure fit­ting [Nm] 7,5
Per­mis­sion DVGW gas,
DVGW water
Further information:
Weight 140 g / pcs
GTIN 4052568274559
Customs duty number 84818081
Manufacturer Festo
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number OT-FESTO070729.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 25.05.2025