-  11. Special valves

SPECIAL VALVES CAST STEEL GATE VALVE

MOD. 11020| PN 10 | DN  100-1200|
MOD. 11021| PN 16 | DN  100-1200|
Metal seated gate valve, rising stem.

• Manufactured according to the requirements of EN 1984 and EN 10434, complete with flanged connection according to EN 1092, face to face dimensions according to EN 558 (series 15).

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SPECIAL VALVES BUTTERFLY VALVE C/W HYDRAULIC CONTROL

MOD. 11040| PN 10 | DN  100-1800|
MOD. 11041| PN 16 | DN  100-1800|
MOD. 11042| PN 25 | DN  100-1800|

Double eccentric butterfly valve with hydraulic control: by single effect hydraulic piston and closing counterweight or double effect hydraulic piston (opening/closing acting). The valve c/w counterweight can be supplied as safety butterfly valve with mechanical overspeed detector and oleohydraulic control system.

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SPECIAL VALVES BUTTERFLY CHECK VALVE

MOD. 11050| PN 10 | DN  250 -1200|
MOD. 11051| PN 16 | DN  250 -1200|
MOD. 11052| PN 25 | DN  250 -1200|

Butterfly check valve. On demand available with damper piston.

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SPECIAL VALVES FIXED CONE VALVES

MOD. 11070| PN 10 | DN  300-2000|
Fixed cone valve c/w hydraulic actuating piston.

MOD. 11071| PN 10 | DN  300-2000|
Fixed cone valve –submerged - c/w hydraulic actuating piston.

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