Butterfly Valve Wafer CI/EPDM/SS Lever DN50
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Product Description
Keystone BFV-W-DN50 Wafer-type butterfly valve with cast iron body, EPDM liner, and stainless steel 316 disc. Lever operated with locking positions. Deployed in process, utility and marine piping loops for on-off shutoff, control, safety relief or diversion service.
Technical Specifications
- Material
- CI Body / SS316 Disc / EPDM Liner
- Standard
- EN 593 / PN16
- Standard size
- DN50
- Pressure rating
- PN16 (16 bar)
- Temperature range
- -10°C to +120°C
- Approval
- API 609, EN 593, ISO 5752, PED 2014/68/EU, DNV, LR, ABS, BV, ClassNK, FM, UL
- Standards
- API 609, EN 593, ISO 5752, EN 1092-1
- Approvals
- DNV, ABS, BV, LR
- HS code
- 8481.80
Standards & Compliance
- Standard
- EN 593 / PN16
- Size / Series
- DN50
- Material
- CI Body / SS316 Disc / EPDM Liner
- Pressure Rating
- PN16 (16 bar)
- Temperature Range
- -10°C to +120°C
- Classification / Approval
- API 609, EN 593, ISO 5752, PED 2014/68/EU, DNV, LR, ABS, BV, ClassNK, FM, UL
- HS Code
- 8481.80
Compatibility & Fitment
Flange standards EN 1092-1 or ANSI B16.5. Fits any matching-drilling flange.
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 BFV-W-DN50?
- BFV-W-DN50 can be ordered from cballast.com as a Keystone 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 Keystone product?
- The manufacturer part number is BFV-W-DN50.
- What is the HS code for BFV-W-DN50?
- The customs tariff (HS) code for BFV-W-DN50 is 8481.80.
- Who manufactures BFV-W-DN50?
- BFV-W-DN50 is a Keystone product in the Valves range.
- Is a datasheet available for BFV-W-DN50?
- Yes — the BFV-W-DN50 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for BFV-W-DN50?
- The minimum order quantity is 1.
- Is BFV-W-DN50 available?
- Yes — BFV-W-DN50 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).