7015 BURKERT | Alldatasheet
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Technical content
Visit product website DATA SHEET Standard | EU | en | 2024-03-05 | 02 2/2-way solenoid valve, direct-acting
- 2/2-way plunger valve up to DN 2.7 Tool-free coil and core changing (core with the aid of bayonet catch) Push-In and flange version Approval/conformities for use in the food sector Suitable for applications with hot water and steam The 7015 is a direct-acting, non-media separated plunger valve for the filling and dosing of neutral liquids and gases. The material selection and valve sizing also ensure safe function and durability in hot water and steam applications. The inno- vative service concept allows the valve to be opened quickly and inspected, and wearing parts to be changed if needed, via a bayonet catch without the need for tools. The solenoid can be loosened and aligned in any position. Flange and push-in variants in PPS are available as port connections. The valve can be fas- tened and maintained quickly thanks to the optionally available quick clip brackets and/or screw fittings. The valve programme includes approvals and/or conformities as per Commission Regulation (EC) 1935/2004, FDA and NSF 169. The valves comply with degree of protection IP20. Product variants described in the data sheet may differ from the product presentation and description. Type description Type 7015 © Christian Bürkert GmbH & Co. KG, Subject to alteration
2 | 17Visit product website Table of contents 1. General technical data 4 Product versions Circuit functions Approvals and conformities 4.2. Conformity 4.3. Standards 4.4. North America (USA/Canada) 4.5. Foods and beverages/Hygiene 5. Materials 7 5.2. Material specifications Flange version Push-in version 6. Dimensions 8 6.2. Flange pattern 6.3. Push-in version Hose outer diameter 6 mm Hose outer diameter 4 mm 6.4. Mounting bracket (Quick-Clip) 7. Device/Process connections 11 8. Performance specifications 11 Standard version with flat pin terminal, coil size 24.5 mm 9. Product installation 12 9.2. Installation dimensions Quick-Clip 10. Product design and assembly 14 Orientation of the coil Locking pin Replacement of the core
3 | 17Visit product website 11. Ordering information 16 11.2. Bürkert product filter 11.3. Bürkert Product Enquiry Form 11.4. Ordering chart Standard version with flat pin terminal, coil size 24.5 mm 11.5. Ordering chart accessories Mounting bracket (Quick-Clip)
4 | 17Visit product website 1. General technical data Product properties Dimensions Further information can be found in chapter “6. Dimensions” on page 8 Material Seal FKM, EPDM Housing Polyphenylene sulphide (PPS) Weight Push-in housing 1.) 115 g Flange housing 1.) 110 g Orifice DN 1.6…DN 2.7 Circuit function A Further information can be found in chapter “3. Circuit functions” on page 5 Thermal insulation class of solenoid coil Epoxy coil class H Performance data Duty cycle/single valve 100 % continuous operation (at max. + °C ambient temperature) Switching time 2.) Opening: 8…15 ms Closing: 15…20 ms Electrical data Operating voltage 24 V/DC Nominal power 7 W Voltage tolerance ± Medium data Operating medium Neutral gases and liquids (e.g. air, water, coffee, steam) (see chapter “5.1. Bürkert resistApp” on page 7 Medium temperature Liquid medium: + °C…+ 100 Gaseous medium: + °C…+ 145 Viscosity Max. 21 mm2/s Process/Port connection & communication Electrical connection Flat pin terminal (6.3 x 0.8) as protection class III device Port connection Flange Push-in housing (hose outer diameter 6 mm) Push-in housing (hose outer diameter 4 mm) Approvals and conformities Degree of protection IP20 North America (USA/Canada) Further information can be found in chapter “4.4. North America (USA/Canada)” on page 6 Foods and beverages/Hygiene Further information can be found in chapter “4.5. Foods and beverages/Hygiene” on page 6 Environment and installation Installation position As required, preferably with actuator upright Ambient temperature Max. + 1.) Standard version 24.5 mm solenoid coil 2.) Measurement at + °C, nominal pressure 3.) at the valve outlet acc. to DIN ISO 12238:2001, opening: pressure build-up 0…10 %, closing: pressure reduction 100…90 % 3.) Pressure data: overpressure to atmospheric pressure and air as a medium
5 | 17Visit product website 2. Product versions Flange version Push-in version 3. Circuit functions Symbol Description 2 (A) 1 (P) Circuit function A (CF A) 2/2-way solenoid valve Direct-acting Normally closed 4. Approvals and conformities 4.1. General notes
- The approvals and conformities listed below must be stated when making enquiries. This is the only way to ensure that the pro duct complies with all required specifications. Not all available versions can be supplied with the below mentioned approvals or conformities. 4.2. Conformity In accordance with the Declaration of Conformity, the product is compliant with the EU Directives. 4.3. Standards The applied standards which are used to demonstrate compliance with the EU Directives are listed in the EU-Type Examination Certificate and/or the EU Declaration of Conformity.
6 | 17Visit product website 4.4. North America (USA/Canada) Note: The approval coil UL Recognized applies to this Type as standard. If you require a further certificate, please contact your Bürkert partner. Approval Description Valid for coils: UL Recognized for the USA and Canada The coils are UL Recognized for the USA and Canada according to: UL 429 (electrically operated valves) CAN/CSA-C22.2 No. 139 4.5. Foods and beverages/Hygiene Approval Description COMPONENT NSF/ANSI 169 (valid for the variable code PL05) The products are approved according to NSF/ANSI 169 (special purpose food equipment and devices). Conformity Description FDA FDA – Code of Federal Regulations (valid for the variable code PL02, PL03) All wetted materials are compliant with the Code of Federal Regulations published by the FDA (Food and Drug Administration, USA) according to the manufacturer‘s declaration. USP United States Pharmacopeial Convention (USP) (valid for the variable code PL04) All wetted materials are biocompatible according to the manufacturer‘s declaration. EC Regulation 1935/2004 of the European Parliament and of the Council (valid for the variable code PL01, PL02) All wetted materials are compliant with EC Regulation 1935/2004/EC according to the manufacturer‘s declaration.
7 | 17Visit product website 5. Materials 5.1. Bürkert resistApp Bürkert resistApp – Chemical resistance chart You want to ensure the reliability and durability of the materials in your individual application case? Verify your combination of media and materials on our website or in our resistApp. Start chemical resistance check 5.2. Material specifications Flange version No. Element Material 1 Pushover plate Stainless steel 1.4310 2 Retaining plate Stainless steel 1.4301
3 Stopper
1.) Stainless steel 1.4113
4 Core
1.) Stainless steel 1.4113
5 Guide tube
1.) Stainless steel 1.4303
6 Sealing ring
1.) EPDM
7 Spring
1.) Stainless steel 1.4310
8 Seal
1.) FKM/EPDM
9 O-ring
1.) EPDM
10 Fluid housing
1.) PPS
11 Union nut to bayonet fitting PA
12 Anti-twist plate Stainless steel 1.4310
13 Coil Epoxy
1.) in contact with medium Push-in version No. Element Material 1 Pushover plate Stainless steel 1.4310 2 Retaining plate Stainless steel 1.4301 1.) Stainless steel 1.4113 1.) Stainless steel 1.4113 1.) Stainless steel 1.4303 1.) EPDM 1.) Stainless steel 1.4310 1.) FKM/EPDM 1.) EPDM 1.) PPS 12 Anti-twist plate Stainless steel 1.4310 1.) in contact with medium
8 | 17Visit product website 6. Dimensions 6.1. Flange version Note: Dimensions in mm The connections X and Y are marked on the housing. 48.6 55.8 47.8 39.4 27.6 R2.2 24.6 Flat pin 6.4 x 0.8 6.2. Flange pattern Note: Dimensions in mm max. 4.5 max. 4.5 2.5 min. 3 M4 or bore for self-tapping screw Bore for anti-twist protection Ø 2 M4 or bore for self-tapping screw X Y
9 | 17Visit product website 6.3. Push-in version Hose outer diameter 6 mm Note: Dimensions in mm 50.9 ca. 45.6 63.1 55.9 15.9 Hose depth 15.9 Hose depth 22.8 7.7 34.9 2 x 2.55 10 10 24.6 Flat pin 6.4 x 0.8
10 | 17Visit product website Hose outer diameter 4 mm Note: Dimensions in mm 47.9 approx. 39.6 55.9 63.1 14.8 Hose depth 14.8 Hose depth 19.8 8.7 34.9 2 x 2.55 10 10 24.6 Flat pin 6.4 x 0.8
11 | 17Visit product website 6.4. Mounting bracket (Quick-Clip) Note: Dimensions in mm 21.1 8.55 10.25 16.75 R3.7 R2.25 18.25 13.25 6.2 16.6 4.95 20.75 9.5 Pins for 2 locking positions t= 1.25 7. Device/Process connections 7.1. Pin assignment The flow of the valve Type 7015 is in circuit function A (standard, normally closed) below the seat. This connection the pressure inlet (NC) and is marked with Y. The pin assignment can also be found on the type label with “Y=Inlet”. The valve outlet is marked with X. 8. Performance specifications 8.1. Power consumption Standard version with flat pin terminal, coil size 24.5 mm Coil Orifice Electrical power consumption Switching times 1.) DC Opening Closing [mm] Cold [W] Hot [W] [ms] [ms] V DC W 1.6 7 5.5 8…15 15…20 2.0 2.7 1.) Measurement at + 20 °C, nominal pressure 2.) at the valve outlet acc. to DIN ISO 12238:2001, opening: pressure build-up 0…10 %, closing: pressure reduction 100…90 % 2.) Pressure data: overpressure to atmospheric pressure and air as a medium
12 | 17Visit product website 9. Product installation 9.1. Mounting options The push-in version can be fixed with self-tapping screws or with the mounting bracket (Quick-Clip).
13 | 17Visit product website 9.2. Installation dimensions Quick-Clip Note: Dimensions in mm 8.6 25.35 R2.25 1.25 14.5 25.35 R2.25 8.6 1.25 19.5
14 | 17Visit product website 10. Product design and assembly 10.1. Product features Orientation of the coil By loosening the sliding plate, the solenoid coil can be removed and, if necessary, the orientation of the solenoid coil can be changed. 90° 90° 90° 90° Sliding plate Locking pin By means of a cylindrical pin with a diameter of 3 mm and a length of 16…18 mm (not included in the scope of delivery), the union nut can be additionally fixed in the closed position.
15 | 17Visit product website Replacement of the core By opening the bayonet catch, the solenoid valve can be separated from the fluid housing. In this state, the core with the seat seal can be inspected and easily replaced if necessary.
16 | 17Visit product website 11. Ordering information 11.1. Bürkert eShop Bürkert eShop – Easy ordering and quick delivery You want to find your desired Bürkert product or spare part quickly and order directly? Our online shop is available for you 24/7. Sign up and enjoy all the benefits. Order online now 11.2. 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 filter 11.3. Bürkert Product Enquiry Form Bürkert Product Enquiry Form – Your enquiry quickly and compactly Would you like to make a specific product enquiry based on your technical requirements? Use our Product Enquiry Form for this purpose. There you will find all the relevant informa- tion for your Bürkert contact. This will enable us to provide you with the best possible advice. Fill out the form now
17 | 17Visit product website 11.4. Ordering chart Standard version with flat pin terminal, coil size 24.5 mm Note: All valves are delivered without a cable plug. All valves have a PPS housing material. For all valves the maximum duty cycle is 100 % ED. Circuit function Port connection Orifice QNn value air 1.) KV value water 2.) Voltage/ Frequency Medium pressure max. Seal material Article no. Ambient temperature Water [mm] [l/min] [m 3/h] [V/Hz] [bar] CF A 2/2-way solenoid valve Direct-acting Normally closed 2 (A) 1 (P) Bürkert flange 1.6 70 0.065 024 / DC / 7 14 FKM 20043160 2.0 108 0.090 10 20026392 2.7 168 0.155 3 20043161 Push-In mm 1.6 65 0.060 14 20043162 2.0 97 0.090 10 20025851 2.7 152 0.140 3 20043163 Push-In mm 1.6 49 0.045 14 20055572 1.) Measurement at + 20 °C, 6 bar at the valve outlet and 1 bar pressure difference 2.) Measurement at + °C, 1 bar at the valve inlet and free outlet 11.5. Ordering chart accessories Mounting bracket (Quick-Clip) Description Packaging unit Article no. 2x Ø 4.5 2x M4 (not included in delivery) 10 pcs. 20042946 100 pcs. 20042945