Type 6213 EV Servo-Assisted Solenoid Valve
Part number 6213 A 13,0 NBR MS G1/2 24V DC
2/2-way servo-assisted diaphragm solenoid valve, normally closed, DN13 G1/2, brass body, NBR seal, 0.1–16 bar, 24 V DC, for water, air and neutral media.
- CE
- UL
- IP65
- WRAS
Overview
The Bürkert Type 6213 is the workhorse servo-assisted solenoid valve for water, air and neutral fluids, from DN10 to DN65 in brass or stainless steel. The EV (energy-saving) version uses a coupled diaphragm that opens from 0.1 bar differential pressure, and the Kick-and-Drop coil electronics reduce holding power by around 75 %, keeping the coil cool and extending service life. Seal materials NBR, FKM and EPDM cover drinking water, hot water and light chemicals; ACS, WRAS and KTW approvals are available for potable water. The 24 V DC G1/2 NBR example is the most common configuration in water-treatment skids and cooling systems.
Key features
- 2/2-way, normally closed (NO version available); DN10–DN65, G3/8 to G2-1/2
- Servo-assisted coupled diaphragm: opens from 0.1 bar, 0.1–16 bar operating pressure
- Kick-and-Drop coil: reduced holding power, lower temperature, longer life
- Body brass or 316L; seals NBR, FKM, EPDM; drinking-water approvals
- Coils 24 V DC, 24/230 V AC; IP65 with cable plug; ATEX option
Typical applications
- Water treatment and filtration skids
- Cooling-water and process-water shut-off
- Compressed air and inert gas lines
- Irrigation and washing systems
Technical specifications — 6213 A 13,0 NBR MS G1/2 24V DC
| Function | |
|---|---|
| Valve function | 2/2-way, servo-assisted, NC (A) or NO (B) |
| Orifice / size | DN13 / G1/2 (DN10–DN65 available) |
| Pressure range | 0.1–16 bar (water), 0.1–10 bar (air) |
| Kv value | 4.0 m³/h (DN13) |
| Materials | |
| Body | Brass (316L option) |
| Seal | NBR (FKM, EPDM options) |
| Medium temperature | -10…+90 °C (NBR), to +120 °C (EPDM/FKM) |
| Electrical | |
| Coil voltage | 24 V DC (24 V AC, 230 V AC options) |
| Power | 8 W DC, Kick-and-Drop reduces holding to ~2 W |
| Connection | Cable plug DIN EN 175301-803 Form A |
| Environment | |
| Ambient temperature | -10…+55 °C |
| Protection | IP65 with plug |
| Approvals | CE, UL, ACS/WRAS/KTW drinking water, ATEX option |
Specifications are summarised from the manufacturer's documentation for selection purposes. Always confirm against the current datasheet before design-in; we send the datasheet and the exact ordering code with every quotation.
Related part numbers and alternatives
| Part number | Relationship | |
|---|---|---|
6281 | Type 6281 EV — same function with pressure-tight diaphragm for higher flow | Quote |
6013 | Type 6013 direct-acting valve for small flows and zero differential pressure | Quote |
EV220B | Danfoss servo-operated alternative | Quote |
Not sure which variant you need? Send us the nameplate photo or the old part number and we will identify the current equivalent.
Supply, documentation and lead time
What you receive
- Genuine Bürkert product in original packaging
- Commercial invoice and packing list; Certificate of Conformance on request
- Datasheet, declaration of conformity and country of origin as issued by the manufacturer
- Manufacturer warranty, period stated on the quotation
How we quote
- Reply within one business day with price, lead time and stock position
- Alternatives proposed when they improve price or delivery
- Incoterms of your choice: EXW Hai Phong, FOB/FCA, CIF/DAP to your site
- Consolidated shipments for multi-line orders; export documentation for buyers outside Vietnam
Indicative HS code 8481.80 — final classification is confirmed on the commercial invoice.
Frequently asked questions
What is the minimum pressure the 6213 needs to open?
The EV version with coupled diaphragm opens from 0.1 bar differential pressure. For zero differential (gravity flow or suction) a direct-acting valve such as Type 6013 or a forced-lift valve is required.
Which seal material should I use?
NBR for water, air and oils up to 90 °C; EPDM for hot water, steam condensate and alkalis; FKM for fuels, solvents and higher temperatures. We check the medium before quoting.
Is the Type 6213 available from stock, and what is the lead time?
Common brass sizes with 24 V DC or 230 V AC coils are usually 1–2 weeks; stainless and ATEX versions 3–5 weeks. We confirm with the quotation.