Burkert Type 5282 Servo-assisted 2/2-way Diaphragm Valve

The Burkert 5282 valve is a servo-assisted diaphragm valve. A minimum differential pressure is required for the valve to function. Various diaphragm material combinations and circuit functions are available depending on the application. The standard brass body satisfies all European drinking water requirements. The body offering is completed with stainless steel versions.

Burkert Type 5282 General Description

The 3/2-way pilot valve can be easily converted from NC to NO circuit function by rotating it on the armature. The solenoid coils are moulded with a chemically resistant epoxy. The 5282 is equipped with manual override for start-up and testing. In combination with a plug acc. to DIN EN 175301-803 Form A and stainless steel body, the valves satisfy the requirements of NEMA 4X. This product can be combined with Cable Plug type 2518 and Timer type 1087.


  • Servo-assisted diaphragm valve up to DN65 orifice
  • Separating diaphragm for aggressive and contaminated media
  • Closing and opening times can be adjusted individually
  • Explosion-proof versions (Cat.2)
  • Service-friendly manual override


Product characteristics

Dimensions Detailed information can be found in chapter “5. Dimensions” on page 5 of datasheet.
Threaded body Brass according to DIN EN 50930−6
DN13 stainless steel CF3M
DN 20…DN 50 stainless steel 1.4581
Flange body Stainless steel 1.4581
Internal valve parts Stainless steel, brass
Coil Epoxide
Nominal diameter DN13…DN65
Thermal insulation class of solenoid H

Performance data

Switching times Opening: 0.1…0.8 sec.
Closing: 1.0…4.0 sec.

Electrical data

Operating voltage 024/DC, 024/56, 230/56, 024/UC, 230/UC
Voltage tolerance ±10%
Electrical connection Plug tabs according to DIN EN 175301-803 Form A for cable plug Type 2518
StandardEx With moulded cable 3 m long, 3×0.5 mm2
With terminal box
Nominal operating mode Continuous operation 100% duty cycle
Electrical power consumption
Standard Inrush AC 24 VA
Operation AC 14/8 VA W
DC cold/hot 11/8 W
Ex Inrush AC 40 VA
Operation AC 3 VA W
DC cold/hot 40 W inrush / 3 W operation

Medium data

Medium temperature
With NBR 0 °C…+80 °C
With EPDM -25 °C…+90 °C
With FKM 0 °C…+90 °C
Operating medium
With NBR Neutral media, e.g. compressed air, water, hydraulic oil
With EPDM Oil and grease-free media, alkalis, hot water
With FKM Hot air, per solutions, hot oils

Approvals and certificates

Guidelines CE, EAC

Environment and installation

Ambient temperature Max. +55 °C
Degree of protection IP65 with cable plug according to DIN EN 175301-803 Form A
IP65 with cable connection or terminal box
Installation position Any, preferably actuator face up


Explosion-proof approvals
Type of protection (ATEX and IECEx)

with cable II 2G Ex mb IIC T4 Gb
II 2D Ex mb IIIC T130 °C Db
with terminal box II 2G Ex eb mb IIC T4 Gb
II 2D Ex mb tb IIIC T130 °C Db

Download Datasheet: Burkert Type 5282 Servo-assisted 2/2-way Diaphragm Valve

Reference : www.burkert.com

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