2/2-vägs kolvventil, servostyrd
Typ 6240 / Artikelnr. 467192
Artikelbeskrivning
6240 är en servostyrd kolvventil. För att öka tryck- och läckagesäkerheten är pluggar och kärnstyrrör sammansvetsade med varandra. Beroende på applikationen finns olika kombinationer av tätningsmaterial till förfogande. Ventilhusets formgivning och ytkvalitet möjliggör maximala genomströmningsvärden. Spolarna tätas med epoxi med hög kemisk beständighet. En optimal glidringlagring ökar brukstiden vid torra gaser. För reducering av den elektriska ineffekten under drift, finns en elektronisk "Kick and Drop"-anordning för övermagnetisering (stickkontakt 2511). I kombination med en stickkontakt enligt DIN EN 17301-803 form A uppfyller ventilerna skyddsklass IP65. Ventiler i rostfritt stål uppfyller NEMA 4X.
- Statistiskt varunummer
- 84818079
- Land
- DE
Tekniska specifikationer
Namn |
Värde |
Enhet |
---|---|---|
Type | 6240 | |
Operation | force-controlled | |
Actuator type | Plunger valve | |
Main valve operating principle | Globe valve | |
Switch function | on/off | |
Media separation | No | |
Valve function | A - normally closed - inlet port 1 (P/NC) | |
Fluidic port connection number | 2 | |
Valve function number of switching positions | 2 | |
Valve function manual actuation | No | |
Flow | Above seat | |
Nominal pressure min | 0 | bar |
Nominal pressure max (gas) | 16 | bar |
Nominal pressure max (liquid) | 16 | bar |
Main valve orifice 1 (P) (mm) | 12 | mm |
Main valve orifice 1 (inch) | 7/16 inch | |
Kv value (water) | 2,2 | m3/h |
Main valve wetted material | Stainless steel | |
Port connection 1 type | Inner thread | |
Port connection 1 thread type | NPT | |
Port connection 1 thread marking | 1/2 | |
Port connection 2 type | Inner thread | |
Port connection 2 thread type | NPT | |
Port connection 2 thread marking | 1/2 | |
Valve seat material | Stainless steel | |
Seat seal material category | Elastomer | |
Seat seal material | FKM (Fluor rubber) | |
Sealing toward outside material | FKM (Fluor rubber) | |
Temperature environment min | -10 | °C |
Temperature environment max | 55 | °C |
Temperature medium min | -10 | °C |
Temperature medium max | 140 | °C |
Voltage / rated voltage | 240 | V |
Voltage / rated voltage | 240 | V |
Voltage tolerance negative | 10 | % |
Voltage tolerance positive | 10 | % |
Voltage frequency | 60 | Hz |
AC voltage | Yes | |
DC voltage | No | |
Battery voltage | No | |
Rated power consumption | 16 | W |
inrush power consumption AC | 105 | V·A |
Electrical connection sort | Plug pattern form A according to DIN EN 175301-803 | |
Electrical connection number of contacts | 2 + Grounding conductor | |
Cable plug in delivery | not included | |
Electrical connection position | in direction of flow left | |
Protection type (IP max. with suitable connector) | IP65 | |
Coil type | placed on top | |
Coil insulation material (encasement) | Epoxy | |
Coil size | 42 | mm |
Coil wiring overvoltage protection | without | |
Coil wiring rectifier | No | |
Coil wiring polarity recovery diode | No | |
Coil special feature | for high temperatures | |
Thermal insulation class of the actuator | H | |
Nominal operation/Duty cycle | 100 | % |
Switch time open min | 20 | ms |
Switch time open max. | 40 | ms |
Switch time close min | 80 | ms |
Switch time close max. | 100 | ms |
Valve setting opening time | No | |
Valve setting closing time | No | |
Back-pressure-resistant version | No | |
Vacuum version | No | |
Analysis version | No | |
Oxygen version | No | |
Oil burner valve | No | |
Steam version | No | |
Pilot control seal material | FKM (Fluor rubber) | |
Low-noise version | No | |
Core guide | Sliding ring | |
Sliding ring material | PTFE (Polytetrafluorethylene) | |
Main valve with integrated screen | No | |
Installation length | 55 | mm |
Valve construction | Valve complete | |
Vikt | 0,788000 | kg |
Kan kombineras med
Applikationer & Verktyg
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