The 5404 valve is a servo-assisted piston valve available in NC and NO versions. A minimum differential pressure is required for the valve switching function. The solenoid coils are moulded with high-quality epoxy resin. In combination with a plug to DIN EN 175301-803 Form A, the valves satisfy degree of protection IP65. The plug is not included and must be ordered separately. This product can be combined with Cable Plug type 2518.
Features
- Servo-assisted piston valve with an orifice up to DN50
- Explosion proof versions for Cat. 2
- Suitable for gas and steam applications up to 160ยฐC
- Relief valves for compressors
Specifications
Technical Data
Product properties
- Materials
Body : Epoxy resin (Polyamide on request)
Coil : PTFE seat seal + FKM
Seal : PTFE seat seal + Graphite steam version and PTFE seat seal + EPDM on request - Orifice : DN 12โฆDN 50
- Coil insulation class : H (B on request)
- Valve internals : Stainless steel, brass
Electrical data
- Voltage tolerance : ยฑ10%
Electrical power consumption - Circuit function A, DN 12โฆDN 25 (not in combination with high pressure MX13) :
Inrush AC: 24 VA
Hold AC (hot coil): 14 VA/8 W
Hold DC (hot/cold coil): 8/9.5 W - Circuit function B, DN 12โฆDN 25 :
Inrush AC: 24 VA
Hold AC (hot coil): 14 VA/8 W
Hold DC (hot/cold coil): 8/9.5 W - ATEX/IECEx version :
Inrush AC: 9 VA
Hold AC (hot coil): 9 VA
Hold DC (hot/cold coil): 9 W - Circuit function A, DN 32โฆDN 50 and DN 12 as high pressure MX13 :
Inrush AC: 24 VA
Hold AC (hot coil): 16 VA/10 W
Hold DC (hot/cold coil): 12/13 W
Performance data
- Duty cycle : 100% continuous rating
Response times - DN 12โฆDN 25 :
Opening: 20โฆ400 ms
Closing: 100โฆ1500 ms - DN 32โฆDN 50 :
Opening: 200โฆ1500 ms
Closing: 1000โฆ3000 ms
Medium data
- Medium : Neutral mediums, compressed air, water, hydraulic oil and steam
Medium temperature - Standard : -10 ยฐCโฆ120 ยฐC
- Steam version : Up to 160 ยฐC, see โ5.1. Temperature/duty cycle derating diagram for steam version
NA07โ on page 16 of datasheet (from -40 ยฐC on request)
Approvals and Certificates
- Protection class : IP65 with cable plug (IP67 on request)
Product connections
- Electrical connection : Tag connector acc. to DIN EN 175301-803 Form A
Environment and installation
- Installation : As required, preferably with actuator upright
- Ambient temperature : -10 ยฐCโฆ+55 ยฐC (from -40 ยฐC on request)
Download Datasheet: Burkert Type 5404 Servo-assisted 2/2-way Piston Valve
Reference: Burkert-usa.com
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