OMAL S.p.a. Via Ponte Nuovo, 11 - 25050 Rodengo Saiano (BS) ITALY Phone +39 0308900145 - Fax +39 0308900423 Booked in the Enterprise Register of: Brescia number 1661640175 Share capital completely deposited: € 500.000,00 BUT T ERFLY VALVES Butterfly valves ITEM 385,386,387 - Butterfly valve to be inserted between flanges, “Lug” type. featu res featu res and benefits seals kit d imensions and materials valve cod es free shaft connection kit d rives Features Standard executions: Available range: from DN 40 to DN 300 PN 10 - PN 16 Standard flanges: PN 10=PN 16 - from DN 40 to DN 150; PN 10 or PN 16 from DN 200 to DN 300. On request PN 16 from DN 200 to DN 300 General requirements in accordance with UNI EN593:2009 Face to face as per EN 558 serie 20 Valve head as per ISO 5211:2003 Tightness as per EN 12266-1 rate A Other tests on request. Working temperature: EPDM from -40°C to +135°C ; NBR from -23°C to +82°C; FKM from -10°C to +190°C; PTFE from -25°C to +150°C Working pressure between flanges: PN 16 bar for DN 40 to DN 150; PN 10 or PN 16 bar for DN 200 to DN 300 On request: Working temperature: SILICONE from -50°C to +160°C; NBR CARBOX from -10°C to +82°C; NBR WHITE for food from -23°C to +82°C; HNBR from -30°C to +100°C For other applications, please contact our technical department. Be environmentally friendly...please don't print this document unless you really need to.

Features and benefits "The image may not be representative of the product". Easy coupling with every kind of drives Two guiding bushings on the shaft It grants a perfect alignment of the shaft on the body and prevents oscillations even with high pressure Less friction between the shaft and body. Less deformation of the liner Easy assembly / disassembly of the liner for maintenance Vulcanized liner on rigid ring No deformation of the liner during assembly between the flanges during assembly Greater dimensional accuracy during the injection/molding Be environmentally friendly...please don't print...

Easy assembly / disassembly of the disc for maintenance 4 Shaft in 2 pieces without fixing components Lapped surface of the disc's circumference Wide range of LINER materials Various applications possibility ATEX Certificate Installation is allowed in a potential explosive environment Full compliance with European Safety Standards for Pressure Equipment Higher Kv thanks to the central section of the disk thinner than a valve with a single shaft Better tightness and less wear of the liner Lower torque due to less friction between the disc and liner Be environmentally friendly...please don't print...

Seals kit SEALS KIT CAST IRON - STAINLESS STEEL AND BRONZE ALUMINIUM BUTTERFLY LINER EPDM Be environmentally friendly...please don't print this document unless you really need to.

Dimensions and materials - Free shaft DIMENSION Size Be environmentally friendly...please don't print this document unless you really need to.

BREAK AWAY TORQUES Nm Size Torque can vary depending on temperature and type of fluid; a safety factor of 1.4 must be applied. Torque can drop on high frequency of operations. The actuator/valve sizing, indicated on the following pages, are based for valves to be used with liquids or gaseous fluids, clean, and for medium temperatures. For further information, or different uses please contact our technical department. Be environmentally friendly...please don't print this document unless you really need to.

Dimensions and materials - With manual VALVE 385-386-387 WITH LEVER Size Be environmentally friendly...please don't print this document unless you really need to.

LEVER FEATURES 10-position lever; lockable in each position. Material: Aluminium. Surface coating: polyester. VALVE 385-386-387 WITH GEAR BOX A Be environmentally friendly...please don't print this document unless you really need to. 8 / 25

Designed tested mechanism, working through pinion and worm. Visual indicator gives the position of the valve. Alluminium alloy carter for the gear box “RF0 " type, cast iron for the gear box “RW008 " Type. Cast iron pinion. Worm gear in hardened steel. Steel wheel for the gear box “RF0 " type, cast iron weel for the gear box “RW008 " Type. Epoxy painted external surface. Be environmentally friendly...please don't print this document unless you really need to.

Valve codes free shaft CAST IRON butterfly LINER * ON REQUEST Please add “YX” at the end of the code for the Atex version AISI316 butterfly LINER EPDM Be environmentally friendly...please don't print this document unless you really need to.

* ON REQUEST Please add “YX” at the end of the code for the Atex version BRONZE ALLUMINIUM butterfly LINER * ON REQUEST Please add “YX” at the end of the code for the Atex version Be environmentally friendly...please don't print this document unless you really need to.

Connection kit valve-actuator connection kit VALVE SIZE Be environmentally friendly...please don't print this document unless you really need to.

Be environmentally friendly...please don't print this document unless you really need to.

Drives - with lever CAST IRON butterfly LINER * on request Please add “YX” at the end of the code for the Atex version AISI316 butterfly LINER EPDM Be environmentally friendly...please don't print this document unless you really need to.

* On request **Please add “GI” at the end of the code for the DVGW version Please add “YX” at the end of the code for the Atex version BRONZE ALLUMINIUM butterfly LINER * on request Please add “YX” at the end of the code for the Atex version Be environmentally friendly...please don't print this document unless you really need to.

Drives - with gear box CAST IRON butterfly LINER * on request Please add “YX” at the end of the code for the Atex version LINER EPDM PTFE ON DVGW REQUEST KIT VALVOLARIDUTTORE GEAR BOX KIT VALVE-GEARBOX Be environmentally friendly...please don't print this document unless you really need to.