COMEVAL VALVE SYSTEMS - INICIO
The ARI Company in Spain



COMEVAL VALVE SYSTEMS S.L. y CIA. Soc. Comanditaria

PRODUCTS

LINEAR ISOLATING VALVES

Diaphragm valves

 

Diaphragm valves, straight through type, lined or unlined, manual or with actuator DIAVAL ST

Diaphragm valves, straight through type, lined or unlined, manual or with actuator DIAVAL ST
DIAVAL ST
Straight through type diaphragm valves, bidirectional, for stopping the flow of the service fluid in abrassive applications, water treatment plants or process industry. Valves are bolted bonnet, seatless design, with a diaphragm as closure element, with rising handwheel. Easy and inexpensive maintenance, by change of diaphragm. Operated by handwheel or actuator.
Specification of the range:
Diverse design combinations by materials of construction of bodies, linings and diaphragms, nominal size range (up to DN300), design pressure range (up to PN16), as well as operation style and accessories.

Other typical denominations:

Applications: Water, process, abrasive media, etc.

Certifications: PED 2014/68/EU