Keystone
Butterfly valves and actuators. Part of Emerson. Butterworths, PA.
Keystone by category
Valves
Butterfly Valve Wafer DN100 PN16 Cast Iron/EPDM
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Valves
Butterfly Valve Wafer CI/EPDM/SS Lever DN50
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Valves
Butterfly Valve Wafer CI/EPDM/SS Lever DN65
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Valves
Butterfly Valve Wafer CI/EPDM/SS Lever DN80
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Valves
Butterfly Valve Wafer CI/EPDM/SS Lever DN125
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Valves
Butterfly Valve Wafer CI/EPDM/SS Lever DN150
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Valves
Butterfly Valve Wafer CI/EPDM/SS Lever DN200
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Frequently asked questions
- Where can I buy Keystone products?
- 7 Keystone items are listed on cballast.com — request a quotation on any product page or by email to sales@cballast.com, with worldwide dispatch and a reply within 24 hours.
- Which Keystone product ranges does cBallast list?
- The Keystone catalogue covers Valves; each range has its own page with part numbers and specifications.
- Can cBallast source a Keystone part that is not listed?
- Yes — send the manufacturer part number to sales@cballast.com and it will be quoted; the catalogue is a subset of what can be supplied.