Product Description
2/2-way butterfly valve in metal for shutting off and controlling media flows. Since the butterfly valve is available in various designs (wafer type, lug type) and in different materials, it meets the requirements of various applications and processes. Preferential areas of application for butterfly valves are, for example, the metal industry, power plant technology, paper industry as well as mining, shipbuilding and mechanical engineering. Further characteristics and advantages are: • Continuous stem for self-centering disc: even wear and low torque • PFA-coated stem in the sealed area • Blow-out proof stem seal • Spherically shaped disc • Notched handle in ductile iron: lockable in 10 adjustable positions
Technical Specifications
- Seal
- EPT, FKM, NBR, W-EPT (CSM, silicone on request)
- Body
- GG25 cast iron, GGG50 ductile cast iron (other materials on request)
- Disc
- 1.4408/316 (other materials or coatings on request)
- Nominal diameter
- DN 40…300
- Leakage rate
- Zero leakage according to DIN EN 12266-1, ISO 5208
- Actuator-side interface
- According to EN ISO 5211
Standards & Compliance
- HS Code
- 8481.80
Cross References
- Burkert 2671
- Buerkert 2671
- Bürkert 2671
- Type 2671
- Burkert Type 2671
Product Documentation
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Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy Type 2671?
- Type 2671 can be ordered from cballast.com as a Bürkert catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Bürkert product?
- The manufacturer part number is Type 2671.
- What is the HS code for Type 2671?
- The customs tariff (HS) code for Type 2671 is 8481.80.
- Who manufactures Type 2671?
- Type 2671 is a Bürkert product in the Valves range.
- Is a datasheet available for Type 2671?
- Yes — the Type 2671 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for Type 2671?
- The minimum order quantity is 1.
- Is Type 2671 available?
- Yes — Type 2671 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).