Mil control valve pdf

BUILDING STRONG ® Current Situation Design Life Many structures have reached or exceeded their design life. Valves are being repaired or replaced. Engineering Design Maintenance, rehab, or replacement of lock valves often requires engineering design. EM 111-2-1610 "Hydraulic Design of Lock Culvert Valves" has not been updated since 1975. ing of control valve applications for the oil and gas industry. Under no circumstances should this in-formation alone be used to select a control valve. All valve considerations should be reviewed with your Fisher® sales office or representative as part of any valve selection or specification activity. Section I of this book covers control MILLIVOLT GAS VALVES The Robertshaw - Uni-Line 700-500 and 710-500 Series millivolt gas valves are thermostatically actuated com- bination gas valves. These controls combine a manual gas cock, automatic pilot safety valve and a millivolt operator. The automatic pilot safety is separate from the gas cock and provides gas shut Off in case of pilot A valve controls system or process fluid flow and pressure by performing any of the Following functions. a) Stopping and starting fluid flow. b) Varying (throttling) the amount of fluid flow. c) Controlling the direction of fluid flow. d) Regulating downstream system or process pressure. Types III and IV valves shall be designed to be installed between accordance with Drawing 810-1385892. Lug style valves shall be provided with tapped holes to permit to mating flanges with fasteners in accordance with 3.5. 3.4 Travel stops. Valves shall include an internal travel stop in the closed position to prevent disc overtravel. Download Control Valve Manual PDF. Cookie Policy This site utilizes cookies to guarantee you get the best experience on our site. Directional valves type KV with direct mechanical operation by means of a lever control the direction of the hydraulic fluid medium flow. These directional valves consist of a housing (1), control spool (2), control mechanism (3), and return spring (4). In 4/3-way directional valves the centre position of the control spool MIL-V-85245 10Nay 1979 MILITARY SPECIFICATION VALVE , RELIEF, HYDRAULIC, HIGH RESPONSE, TYPE II SYSTEMS, GENERAL SPECIFICATION FOR This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 %!2E. This specification covers hydraulic high response relief valves for use in Type II aircraft Pneumatic Control Valves (PDF Download) April 8, 2016 Directional-control valves are vital in any pneumatic circuit, directing or blocking airflow to control the speed or sequence of operations.