"Quality, know-how and on-time delivery will always satisfy our customers"
Many things have changed in the past and many things will change in the future, but our target will always remain the same.
Freddy Franceus, Managing Director
COVALMA SL. is ISO 9001:2000 and PED 97/23/EC certified and conform to a variety of international manufacturing standards.
The Xurox butterfly valves are deliverable with different kinds of elastomeric seats like: EPDM, NBR, Neoprene, Butyl, Hypalon, ECO, Silicone, Viton, Flucast…
Besides the elastomeric seated butterfly valves Xurox has also a range of Teflon lined butterfly valves and metal to metal seated butterfly valves.
The Xurox range includes:
- Soft seated wafer type butterfly valves
- Soft seated lugged type butterfly valves
- Soft seated flanged type butterfly valves
- Teflon lined wafer type butterfly valves
- Metal to metal wafer type butterfly valves
- High performance flanged type butterfly valves