Catalog excerpts
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 BALL VALVES Brass ball valve ITEM 160,161 - 3-way threaded-ends featu res d iag rams & break away torq u e cod es and d imesions d rives Features GENERAL FEATURES Valve with 4 ball seats. Inlet from any of the 3 ends, see plane. Working temperature: from -15°C to + 120°C. Working pressure: see table. Fluid range: water, air, gas, vacuum, petroleum and petrochemical products. Not suitable for aggressive media. Threaded ends as per UNI/ISO 7/1 Rp specifications. ON REQUEST For other applications, please contact our technical department. Be environmentally friendly...please don't print this document unless you really need to.
Open the catalog to page 1Diagrams & break away torque PRESSUE / TEMPERATURE DIAGRAM N.B. “A” must be the rest position of the ball with SR actuator PLAN FOR "T" PORT With actuator, 2 positions with 90° rotation are possible only. N.B. please choose the rest position of the ball when the SR actuator is used, paying attention to the fact that this actuator turns in an anticlockwise direction, whenever supplied with air. BREAK AWAY TORQUES Nm 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,...
Open the catalog to page 2valves 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.
Open the catalog to page 3Codes and dimesions 160-161 VALVE CODES IN STANDARD EXECUTION Free shaft “T” port Free shaft “L” port With lever “T” port With lever “L” port Brass chromium plated Be environmentally friendly...please don't print this document unless you really need to.
Open the catalog to page 4* Surface treatment: bright nickel plating DIMENSIONS Be environmentally friendly...please don't print this document unless you really need to.
Open the catalog to page 5Drives - Double acting pneumatic actuator * = 0 “T” port (model 160); * = 1 “L” port (model 161) The sizing of pneumatic actuator has been done considering a minimum supply pressure of 5,6 barg. Be environmentally friendly...please don't print this document unless you really need to.
Open the catalog to page 6Drives - Spring return pneumatic actuator * = 0 “T” port (model 160); * = 1 “L” port (model 161) The sizing of pneumatic actuators has been done considering a minimum supply pressure of 5,6 barg. Be environmentally friendly...please don't print this document unless you really need to.
Open the catalog to page 7Drives - Electric Actuators ON-OFF ELECTRICA ACTUATOR * = 0 “T” port (model 160); * = 1 “L” port (model 161) ROTARY MODULAR TYPE ELECTRICAL ACTUATOR (230 V ac) * = 0 “T” port (model 160); * = 1 “L” port (model 161) Items are with electric actuator 230 Vac Be environmentally friendly...please don't print this document unless you really need to.
Open the catalog to page 8ATEX version not available for electrical actuator A Be environmentally friendly...please don't print this document unless you really need to. 9/9
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