Servo Yardımlı 2/2 Yollu Diyaframlı Vana
Tip 6281 / ID No. 273474
Ürün tanımı
Sıvı veya gaz ortamın kontrolü için servo diyafram ile birlikte servo yardımlı solenoid vanadır. Komple anahtarlama için 0,5 barlık bir basınç farkına ihtiyaç duyulur. Bobin sisteminin modülerliği; bobinlerin aynı serideki farklı valflerin aynı bobini kullanabilmesine olanak sağlar.
- GTİP Numaraları
- 84818079
- Ülke
- DE
Teknik özellikler
İsim |
Değer |
Birim |
---|---|---|
Type | 6281 | |
Operation | servo-controlled | |
Actuator type | Plunger valve | |
Main valve operating principle | Diaphragm valve | |
Switch function | on/off | |
Media separation | No | |
Valve function | B - normally open - inlet port 1 (P/NO) | |
Fluidic port connection number | 2 | |
Valve function number of switching positions | 2 | |
Valve function manual actuation | No | |
Flow | Above seat | |
Nominal pressure min | 0,2 | bar |
Nominal pressure max (liquid) | 16 | bar |
Nominal pressure (DIN EN 1333) | PN 16 | |
Main valve orifice 1 (P) (mm) | 25 | mm |
Main valve orifice 1 (inch) | 1 inch | |
Kv value (water) | 12 | m3/h |
QNn value (gas) | 13.000 | l/min |
Main valve wetted material | Brass | |
Port connection 1 type | Inner thread | |
Port connection 1 thread type | NPT | |
Port connection 1 thread marking | 1 | |
Port connection 2 type | Inner thread | |
Port connection 2 thread type | NPT | |
Port connection 2 thread marking | 1 | |
Medium-contacting part core material | Stainless steel | |
Medium-contacting part stopper material | Stainless steel | |
Seat seal material category | Elastomer | |
Seat seal material | NBR (Nitrile rubber) | |
Sealing toward outside material | NBR (Nitrile rubber) | |
Temperature environment min | -10 | °C |
Temperature environment max | 55 | °C |
Temperature medium min | -10 | °C |
Temperature medium max | 80 | °C |
Voltage / rated voltage | 24 | V |
Voltage / rated voltage | 24 | V |
Voltage tolerance negative | 10 | % |
Voltage tolerance positive | 10 | % |
AC voltage | No | |
DC voltage | Yes | |
Battery voltage | Yes | |
Rated power DC | 9,5 | W |
Reduced power DC | 8 | W |
Rated power consumption | 8 | W |
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 | 32 | 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 | 120 | ms |
Switch time open max. | 1.500 | ms |
Switch time close min | 200 | ms |
Switch time close max. | 3.500 | 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 orifice (mm) | 1,4 | mm |
Pilot control seal material | NBR (Nitrile rubber) | |
Pilot control centrally bolted | Yes | |
Low-noise version | No | |
Main valve with integrated screen | No | |
Installation length | 95 | mm |
Valve construction | Valve complete | |
Ağırlık | 1,362000 | kg |
Onay tipi | ||
Sertifika tipi |