Products Represented By W.A. Gregory & Co., Inc.

Quarter Turn Valve Actuation including High Performance Butterfly and Ball Valves, Soft Seated Butterfly and Ball Valves, Severe Service Ball Valves, Rotary Control Valves, V-Port Control Valves, Plug Valves. Linear Valve Actuation including Knife Gate Valves and Globe Control Valves. Three-Way Valve Assemblies with Master/Slave Linkage Assembly mounted and tested on Pipe Tee. Pneumatic Actuators including Double Acting and Spring Return Applications utilizing vane, cylinder, rack & pinion and spring & diaphragm designs. Accessories include, Pneumatic, Electropneumatic, and Smart Diagnostic Positioners; Position Feedback Transmitters; Mechanical, Proximity and Induction Position Indicating Switches; Air Filter Regulators, Gauges, Lock Up Valves, Speed Control Valves, Solenoid Valves. Electric Motor Actuators for On/Off and Modulating Service. Manual Override Assemblies, Manual and Fire Fail Safe Spring Units. Computer Generated Control Valve Sizing.
GAS PRESSURE REGULATORS & FLOW METERS. WWW.ACTARIS.COM STOCKED AT WEST CHESTER, PA SOLENOIDS, POSITION INDICATORS, FILTERS, REGULATORS & ACCESSORIES WWW.ASCOVALVE.COM STOCKED AT WEST CHESTER, PA HEAT TRACING; UL LISTED SELF LIMITING HEAT TRACE CABLE, THERMOSTATS, CONTROLLERS, PIPE HEAT TRACING, WINTER FREEZE PROTECTION AND PROCESS MAINTENANCE; UL LISTED IEEE APPROVED. WWW.BYLINUSA.COM STOCKED AT WEST CHESTER, PA LOW AND HIGH PRESSURE REGULATORS, FILTER REGULATORS, I/P AND P/I TRANDUCERS, ACTUATORS AND POSITIONERS. WWW.ITTCONOFLOW.COM STOCKED AT WEST CHESTER, PA V-PORT BALL VALVES, ROTARY CONTROL VALVES, GLOBE CONTROL VALVES, HIGH PERFORMANCE AND GENERAL SERVICE BUTTERFLY VALVES, ECCENTRIC PLUG VALVES, AWWA BUTTERFLY VALVES, KNIFE GATE VALVES, PORTED GATE VALVES, POWERRAC ACTUATORS, DIAPHRAGM ACTUATORS. WWW.DEZURIK.COM STOCKED AT WEST CHESTER, PA HIGH PERFORMANCE BALL VALVES AND ACTUATORS. WWW.GGOSCO.COM WATER TREATMENT TECHNOLOGIES FOR UTILITY & LARGE INDUSTRIAL STEAM GENERATING PLANTS. SPECIALISTS IN PRECOAT POLISHING TECHNOLOGY & OWNERS OF DELAVAL ENGINEERING & PROJECT FILES. WWW.IDRECO.COM STOCKED AT WEST CHESTER, PA PNEUMATIC VANE TYPE ACTUATORS, SPRING RETURNS, ELECTRO-HYDRAULIC ACTUATORS, DAMPER DRIVES, POSITIONERS, & ACCESSORIES. WWW.KINETROLUSA.COM COMPRESSED AIR FILTRATION & DRYING EQUIPMENT FOR SYSTEMS & POINT OF USE APPLICATIONS. WWW.DRIAIR.COM		VALVE & CONTROL PRODUCTS FOR PROCESS INDUSTRIES. SLIDING GATE CONTROL VALVES, SANITARY VALVES, PINCH VALVES, ANGLE SEAT VALVES, DIGITAL POSITIONERS & ULTRASONIC FLOW MEASUREMENT EQUIPMENT. WWW.SCHUBERT-SALZER.COM BOTTOM OUTLET VALVES, SAMPLING VALVES, DIVERTER VALVES, SPECIALTY VALVES, LINE BLINDS, CHANGEOVER VALVES. WWW.SCHUFUSA.COM/ WWW.FETTEROLF-MG.COM STOCKED AT WEST CHESTER, PA KEY PORT SERIES 400 ECCENTRIC VALVES, PERMASEAL PLUG VALVES. UL & AGA APPROVED GAS VALVES. WWW.SMG-GLOBAL.COM STOCKED AT WEST CHESTER, PA PROCESS NETWORKING, VALVE COMMUNICATION AND CONTROL, SENSORS AND TRANSMITTERS. WWW.STONEL.COM CUSTOMIZED DAMPERS AND DAMPER DRIVES. STOCKED AT WEST CHESTER, PA RACK & PINION PNEUMATIC DOUBLE ACTING & FAIL SAFE SPRING RETURN ACTUATORS, SENITEC SWITCHBOXES & ACCESSORIES. ELECTRIC ACTUATORS. WWW.UNITORQ.COM STOCKED AT WEST CHESTER, PA ZERO LEAKAGE METAL SEATED ANSI CLASS 150-4500 BALL VALVES FOR ISOLATION & CONTROL APPLICATIONS. ERV ELECTRONIC RELIEF VALVES, PARALLEL SLIDE GATE VALVES. WWW.VALV.COM STOCKED AT WEST CHESTER, PA UNIVERSAL BIMETALLIC STEAM TRAPS FOR STEAM APPLICATIONS UP TO 1,100°F AND 0-2,600 PSI. WWW.VELAN.COM STOCKED AT WEST CHESTER, PA "MEMORYSEAL" BALL VALVES, "VALVAC" GENERAL PURPOSE BALL VALVES, "TORQSEAL" TRIPLE OFFSET, METAL SEATED ZERO LEAKAGE BUTTERFLY VALVES. WWW.VELAN.COM