0255
10Pages

DATA SHEET Direct-acting 2/2 way plunger valve • Push-over solenoid system • Compact design, up to DN 6 • Housing made of brass or stainless steel with threaded connection Product variants described in the data sheet may differ from the product presentation and description. Type description Type 2518  Cable Plug DIN EN 175301 - 803 - Form A Type 1087 Timer The direct-acting plunger solenoid valve Type 0255 is also suitable for high pressures and high temperatures. 1000010917 | Standard | EU | en | 202104 | 08 © Christian Bürkert GmbH & Co. KG, Subject to alteration

Table of contents 1. General Technical Data Visit product website  

1. General Technical Data Product properties Dimensions Material Seal Body Coil Nominal diameter Switching function Thermal insulation class of solenoid Weight Electrical data Voltage tolerance Duty cycle Medium data Detailed information can be found in chapter “4. Dimensions” on page 5. FKM, PTFE (others on request) Brass with stainless steel seat 1.4305 or stainless steel body 1.4581 Epoxy DN 1.0…DN 6.0 Detailed information can be found in chapter “2. Circuit functions” on page 4. H 0.6 (brass version) ± 10 % 100 % continuous operation Medium temperature With FKM With PTFE With stainless...

2. Circuit functions Circuit functions 2 (A) Description Type: A, solenoid valve 2/2 way Direct-acting Normally closed 3. Materials 3.1. Chemical Resistance Chart – Bürkert resistApp Bürkert resistApp – Chemical Resistance Chart You want to ensure the reliability and durability of the materials in your individual a pplication case? Verify your combination of media and materials on our website or in our resistApp. Start Chemical Resistance Check Element Locknut Coil Stopper Shading ring Spring Guide tube Plunger Hexagon nut Seal Valve Seat Material Steel (thick-film passivated acc. to Rohs)...

4. Dimensions 4.1. Stainless steel version Note: Dimensions in mm Illustration stainless steel housing Visit product website  

4.2. Brass version Note: Dimensions in mm Illustration Brass housing 5. Performance specifications 5.1. Power consumption Standard coil DN Electrical power consumption Inrush Hold (hot coil)1.) AC AC DC [VA] [VA/W] [W] 35…40 16/10 Ca. 12 (13) Response times Opening AC DC [ms] [ms] 10…20 20…80 1.) Value in brackets corresponds to a coil temperature of 20 ºC 2.) Response times for standard and high temperature devices High temperature version DN Electrical power consumption CF07 – up to 250°C ambient temperature Warm performance2.) Cold performance1.) [W] [W] 35 15 CF09 – up to 180°C ambient...

6. Ordering information 6.1. Bürkert eShop – Easy ordering and quick delivery Bürkert eShop – Easy ordering and fast delivery d You want to find your desired Bürkert product or spare part quickly and order irectly? Our online shop is available for you 24/7. Sign up and enjoy all the benefits. Order online now 6.2. Bürkert product filter Bürkert product filter – Get quickly to the right product You want to select products comfortably based on your technical requirements? Use the Bürkert product filter and find suitable articles for your application quickly and easily. Try out our product...

6.3. Ordering chart Note: • All valves with stainless steel seat • A cable plug is included in delivery. • Other versions on request Circuit function Port connection Orifice KV value Pressure range2.) Seal water1.) DC mateAC rial for gas- for for es and gases liquids liquids [bar] [bar] [bar] [mm] [m3/h] A, solenoid valve 2/2 way Direct-acting Normally closed Stainless steel body G ¼ 3.) 1.0 0.03 3.0 1.) Measured at + 20 °C, 1 bar pressure at valve inlet and free outlet 2.) Overpressure with respect to atmospheric pressure (the pressure rates for liquids are specified on the type plate) 3.)...

6.4. Ordering chart accessories Mounting set brass body Note: • Included in delivery are a mounting bracket and 2 cylinder screws M5 × 35. • Only for brass body versions • 37 mm separation between the M5 threaded holes • 48 mm separation between the Ø 7 bores • Valve mounting with mounting set see “4.2. Brass version” on page 6 Description M5x35 Mounting set stainless steel body Note: • Included in delivery are a mounting bracket and 2 cylinder screw M4 × 6. • Only for stainless steel body • 29 mm separation between the M4 threaded holes • 48 mm separation between the Ø 7 bores • Valve...

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