Gemini Valve Sales & Service Inc. Gemini Valve® S/S Ball Valve W/500 Series Spring-Return Pneumatic Actuator 3/4"" p/n 3/4 86-6-RT-6-A512SR-PMK-3-A510

86 SERIES VALVES ARE MANUFACTURED FROM PREMIUM QUALITY BARSTOCK FOR LONG LASTING DURABILITY. STANDARD WITH 316 GRADE STAINLESS STEEL BALL AND STEM. SEATS AND SEALS ARE GLASS FILLED REINFORCED PTFE P.T.F.E WHICH ARE CHEMICALLY INERT SUITED FOR WIDE RANGE OF MEDIAS / APPLICATIONS. STANDARD PORT CONSTRUCTION FOR EXCELLENT FLOW CHARACTERISTICS. 500 SERIES PNEUMATIC ACTUATORS FEATURE RELIABLE AND TROUBLE FREE RACK & PINION DESIGN. VALVE TO ACTUATOR MOUNTING DESIGN PRECISELY COUPLES THE ACTUATOR DRIVE SHAFT TO THE VALVE STEM. ADDITIONALLY THE VALVE STEM NUT IS FIXED WITH THE ACTUATOR SHAFT. THESE FEATURES COMBINED WITH A RIGID MOUNTING BRACKET RESULTS IN A PNEUMATICALLY ACTUATED BALL VALVE WHICH MINIMIZES BACKLASH ASSURES OPTIMUM STEM SEAL LIFE AND PREVENTS ANY POSSIBILITY OF STEM NUT BACK OFF. ACTUATORS ARE PERMANENTLY LUBRICATED AND THUS DONT REQUIRE LUBRICATED AIR SUPPLY. FEATURES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" SELF COMPENSATING VALVE STEM SEAL DESIGN ENSURES LONG LEAK-TIGHT MAINTENANCE FREE SERVICE BUBBLE TIGHT CLOSURE - EACH VALVE IS BUBBLE TESTED TO PROVIDE LEAK-FREE SERVICE AS INSTALLED 100 DUTY CYCLE PERFORMANCE COMPACT SIZE AND LIGHTWEIGHT CONSTRUCTION ACTUATOR FEATURES PTFE IMPREGNATED HARD ANODIZED SURFACES AND STAINLESS STEEL EXTERNAL TRIM FOR EXCELLENT CORROSION RESISTANCE MANUAL OVERRIDE STANDARD IN LINE OR CROSS MOUNT VALVE TO ACTUATOR CONFIGURATIONS NPT AIR CONNECTIONS FOR REMOTE PILOTING & NAMUR INTERFACE FOR DIRECT SOLENOID VALVE PILOTING VALVE TO ACTUATOR MOUNTING DESIGN WHICH ASSURES ALIGNMENT & RIGIDITY OPTIONAL PILOT / SOLENOID VALVE(S) AND LIMIT SWITCHES AVAILABLE MADE IN U.S.A. - RAYMOND NEW HAMPSHIRE