Burkert 221844 Type 6281EV

Servo assisted solenoid valve

Burkert 221844 2/2 way solenoid valve with servo diaphragm. Its main advantages are short installation length, high flow rate, and durable membrane. Also, it is differ by Short installation length and low closing impact as well as low noise level.

Datasheet

• servo assisted
• 6281-EV-A13,0BBMSGM84-5-024/DC-08
• Article: 00221844
• Operating: 2/2 A, P/NC (normally closed/inlet port 1)
• Diameter: 13 mm
• Inner thread: G 1/2"
• Kv value: 3.8 m3/h
• Nominal Pressure: 0.2 ... 16 bar
• Material: Brass / Stainless steel
• Voltage: 24 V/DC
• Switching time: 0.1–4 seconds (depending on pressure drop and nominal size)
• Seal material: NBR
• Temperature range: - 10 ... + 80 °C
• Power consumption: 8 (9.5) W (warm coil)
• Protection: IP65

Burkert 6281 valve is a servo-controlled diaphragm valve of the S.EV series. For proper operation of the valve, a minimum pressure difference between inlet and outlet is required. Various membrane materials are available to order depending on the application. The standard brass body meets the requirements of European quality standards for drinking water. A dezinc plated brass body is also available as an option. Valve body material is stainless steel.

Electromagnetic coils are crimped with epoxy material, which is highly resistant to chemical attack. If necessary, to reduce power consumption, all coils can be manufactured with an electronic device to reduce power. The valve is also available with manual operation for easy maintenance and commissioning. When equipped with a connector according to DIN EN 17301-803 form A, the valves meet the requirements of protection class IP65, and when equipped with a stainless steel housing, they comply with the NEMA 4X standard.