Servo-assisted 2/2-way Diaphragm valve
The 6281 valve is a servo-assisted solenoid valve of the S.EV series. A minimum differential pressure is always required for the function of the valve. Various diaphragm material combinations and methods of operation are available depending on the application. The standard brass housing satisfies all European drinking water requirements. Dezincification-resistant brass is available for other markets. The housing offering is rounded out by a stainless steel version. For reduced energy requirement, all coils can be delivered with electronic power reduction. The valve can be equipped with manual override for easy maintenance and commissioning.
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BURKERT - TYPE 6281 สามารถใช้ร่วมกับ
General Technical Data | Burkert - Type 6281
Product characteristics | ||
Dimensions | Detailed information can be found in chapter “5. Dimensions” on page 5. | |
Material | ||
Body | Brass acc. to DIN EN 50930 - 6, stainless steel (dezincification resistant on request) | |
Inner valve parts | Stainless steel, Brass, Plastic (PPS) | |
Seal | NBR, EPDM, FKM | |
Nominal diameter | DN10…DN50 | |
Switching function | Detailed information can be found in chapter “2. Circuit functions” on page 4. | |
Thermal insulation class of solenoid | Polyamide class B Epoxy class H | |
Performance data | ||
Duty cycle | 100 % continuous rating | |
Response times | 0.1…4 sec. (depending on orifice and differential pressure) | |
Electrical data | ||
Operating voltage | 024/DC, 024/UC, 024/50…60 V/Hz, 230/UC, 230/50…60 V/Hz | |
Power consumption | Detailed information can be found in chapter “6. Performance specifications” on page 10. | |
Voltage tolerance | ± 10 % | |
Medium data | ||
Operating medium NBR NBR EPDM FKM | Neutral fluids, e.g. compressed air, water Oil and fat-free fluids, hot water, aceton, aqueous alkali solution Hot air, per-solution | |
Medium temperature NBR EPDM FKM | - 10 °C… + 80 °C - 30 °C… + 90 °C (with epoxy coil to + 100 °C) 0 °C… + 90 °C (with epoxy coil to + 120 °C) | |
Process/Port connection & communication | ||
Electrical connection | Tag connector acc. to DIN EN 175301 - 803 Form A for cable plug Type 2518 (see “8.4. Ordering chart accessories” on page 16) | |
Approvals and certificates | ||
Directives | CE, EAC | |
Degree of protection | IP65 with cable plug, cable connection and terminal box | |
Environment and installation | ||
Ambient temperature | + 55 °C | |
Installation position | As required, preferably with actuator upright |
สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :
02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th