Burkert Proportional Solenoid Valve 239090, 2 port(s) , NC, 24 V dc, 1/2in

RS Stock No.:
1258515
Mfr. Prt No.:
239090
Brand:
Burkert

Technical Reference


Legislation and Compliance

RoHS Certificate of Compliance

RS Components
RoHS Certificate of Compliance

EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.

Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.

RS definition of RoHS Compliance:

  • The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
  • and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering

The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:

SubstanceConcentration
Lead0.1%
Mercury0.1%
PBB (Polybrominated Biphenyls)0.1%
PBDE ( Polybrominated Diphenyl Ethers)0.1%
Hexavalent Chromium0.1%
Cadmium0.01%
DEHP (Bis (2-Ethylhexl) phthalate)0.1%
BBP (Benzyl butyl phthalate)0.1%
DBP (Dibutyl phthalate)0.1%
DIBP (Diisobutyl phthalate)0.1%

The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".

RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.

Compliant Product Details
RS stock number 1258515
Product description Burkert Proportional Solenoid Valve 239090, 2 port(s) , NC, 24 V dc, 1/2in
Manufacturer / Brand Burkert
Manufacturer part number 239090

RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK

Statement of Conformity

RS Components
Statement of Conformity

This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.

Compliant Product Details
RS stock number 1258515
Product description Burkert Proportional Solenoid Valve 239090, 2 port(s) , NC, 24 V dc, 1/2in
Manufacturer / Brand Burkert
Manufacturer part number 239090

The foregoing information relates to product sold on, or after, the date shown below.

RS COMPONENTS

Date Mar 29, 2024

RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132

Country of Origin: DE


Product Details

Two-way Valves and Control Modules

Valves and control modules designed specifically to operate together, provide a valve opening which is proportional to the input signal and allows this to be correlated to the respective operating conditions.

2/2 Proportional Flow Valve - 2875 Series

Burkert proportional solenoid valves provide continuously adjustable and smooth control over the flow of fluid passing through them. Unlike conventional solenoid and process valves which offer only On or off control, Burkert 2875series process valves use PWM (pulse width modulation) to give you the ability to adjust the flow from 0 to 100 percent. Design features such as the frictionless installation of the valve plunger, for exceptionally accurate adjustment and the tight sealing elastomeric seat make this the ideal valve for demanding and high accuracy control.

Two-way Proportional Flow Valves & Control Modules

Features and Benefits

• Direct acting operation
• Available in either brass or stainless steel
• Excellent response time
• Globe valve operating principle
• IP65
• Plunger valve actuator
• 25 ms response time
• 16 W power consumption
• 900Hz PWM frequency
• 100% continuously rated duty cycle
• Repeatability of less than 0.5% of full scale
• Less than 5% hysteresis


Specifications

Attribute Value
Brand Burkert
Supply Voltage 24 V dc
Number of Ports 2
Operation Direct
Connection 1/2 in G Female
Connection Size 1/2 in
Default Valve Position NC
Suitable Applications Liquid, Neutral Gas
Type 2/2
Orifice Diameter 6 mm
Body Material Brass
Maximum Working Pressure 4 bar
Maximum Operating Temperature +55 °C
Connection Gender Female
Maximum Opening Time 25 ms
Thread Standard or Connection Type G
Series 2875
Flow Factor Kv 0.8 m³/h
Checking stock...
VND
7,610,869.00
Out of stock
Price Each
Unit(s)Per Unit(VND)
17,610,869.00
*price per unit indicative
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