Functionality by Design

Dependability by ExperienceBULLETIN LS JULY 2006

BAFCO, INC.717 MEARNS ROAD

P.O. BOX 2428WARMINSTER, PA 18974

TELEPHONE: 215-674-1700TELEFAX: 215-675-1571

www.bafcoinc.comEMAIL: bafco@bafcoinc.comHYDRAULIC VALVE ACTUATORS

ELECTRONIC POSITIONING CONTROLSAND

HYDRAULIC PUMPING UNITS

BAFCO LINEAR VALVE ACTUATORSFOR CATALYST CONTROL SLIDE VALVES

Model 764 Actuator for plug valves:• Catalyst Control Plug Valve• Includes 790 HP/CU

Model 764 Actuator for Diverters:• Long stroke, 2-port diverter valve• Up to 120 inch stroke and more

(2) Model 764 Actuators for Double Disk Flue Gas Valve

Model 764 Actuator for slide valves:• Spent Catalyst Control• Regenerated Catalyst Control• Recirculated Catalyst Control• Cooled Catalyst Control• Double disk flue gas

BAFCO LINEAR VALVE ACTUATORSFOR MISCELLANEOUS APPLICATIONS

Model 753 Actuator for wedge gates:• Dual thrust output to prevent sticking

Model 756 Actuator for: • Blower Inlet Guide Vane (IGV) Control

Model 764 Actuator for:• Pendulum diverter valve

Model 764 Actuator for slide valves:• Optional Lower Cost - tie-rod cylinder

Model 774 Actuator for slide valves:• Designed for UOP’s MSCC Process• Special low profile actuator• LVDT mounted in the standoff

BAFCO ROTARY VALVE ACTUATORS

Model 761 Actuator for:• Louver control

Model 761 Actuator for:• Hot gas expander – inlet & bypass• Pressure control• Surge control• Safety valves

Model 775 Actuator for:• Ball valve for high pressure air control• Modulating or on/off control

Model 775 Actuator for damper control:• Throttling control• Local/Manual hydraulic control• Manual control from handwheel

BAFCO HIGH SPEED ACTUATORS FORLow Density Polyethylene Service

Model 728 Unitized Actuator:• Mounted on a high pressure globe valve

for polyethylene service

Model 702 Unitized Actuator:• Mounted on a drop in replacement

for a Fisher CZA® high pressureglobe valve for polyethylene service

Model 707 Unitized Actuator:• For mounting on high pressure globe

valves for polyethylene service

Model 734L Unitized Actuator:• Mounted on a high pressure

globe valve for polyethylene service

BAFCO STEAM TURBINE THROTTLE VALVE CONTROLS

Model 701 Steam Turbine Throttle Valve Control

Model 701 Steam Turbine Throttle Valve Control

Model 767 TripleRedundant Trip System

Model 714 – Duplex Filter Manifold

BAFCO LINEAR ACTUATORS FORRocket & Jet Engine Test Stands

Model 773 Actuator for:• On/off control for long stroke valves

Model 773 Actuator for:• On/off control• Pneumatic actuator with hydraulic snubber

Model 793 Actuator for:• Modulating control for small valves

Model 773 Actuator for Industrial Applications:• Rocket & Jet engine testing• Steam turbine valves• Louver drivers• Furnace damper actuators• Vane control – large axial compressors

BAFCO CENTRAL HYDRAULIC SYSTEMS,Filter Manifolds and Field Panels

Model 717 Central Hydraulic System – Deluxe:• Provides 3,000 psi power to multiple

valves• Includes optional dual redundant polishing

filter and cooling system

Model 717 Central Hydraulic System – Standard

Model 722 Field Panels

Model 713 & 714Filter Manifolds

BAFCO HYDRAULIC PUMPING/CONTROL UNITS

Model 790 HP/CU:• Provides hydraulic power &

control for one actuator

Model 794 HP/CU:• Provides hydraulic power &

control for two actuators

Model 798 HP/CU:• Provides hydraulic power &

control for three actuators

Model 796 HP/CU:• Provides hydraulic power &

control for four actuators

BAFCO ELECTRONIC CONTROLLERS

Model 852 RD Dual RedundantServoamplifier Controller:

• Dual redundant controller• Various Inputs (ie. 4-20 ma etc,)• Various control functions

• Pressure control• Temperature control

Model 842 Process Controller:• 835 Reactor pressure control• 856A DCS interface

Model 852-4 Process Servoamplifier:• Multiple controllers mounted in cabinet

Model 842 K1- Low Density PolyethyleneProcess Controller with Kick Cycle Control:

• Various control functions• Pressure control• Temperature control• Level control

• Provides Kick control for bump cycles

Model 852 Servoamplifier:

BAFCO ELECTRONIC COMPONENTS

Model 911A Frequency Response AnalyzerWith Power Supply

Model 700 Electric Control Valve:• For high pressure gas on nuclear submarines

Model 637 E to I Converter:• Signal Conditioner

Model 642 LVDT- Various configurations:• Provides position feedback with infinite

resolution and accuracy

Model 764 Fail Safe Trip System:• Trips to failsafe position on loss of

electric or pneumatic signal• Single or redundant solenoids

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