About Us​

CONTROL FACTORS, LLC. (formerly dba CONTROL FACTORS – PORTLAND, INC.) is a Manufacturers Representative and Stocking Distributor located in Gresham, Oregon, providing the Pacific Northwest with quality products, customer service and value added services since 1985. Our factory trained Sales Engineers take pride in providing the correct solution for your process flow system. We specialize in a broad variety of engineered equipment for the Process Industry in the following areas:

Process Flow Components:
Process Steam Controls and Instrumentation, Overpressure Protection, and Heat Tracing Systems.

Filtration and Separation Components:
Liquid and Air Filtration, Liquid/ Solids Separation, Cartridge and Bag Filters, and Pipeline Strainers.

We are Here to Support all your process component

and water filtration needs​

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THE PROTECTOSEAL COMPANY
Pressure, Vacuum and Emergency Vents
PIN-TECH™ Bubble Tight Vents
PURE-TECH™ High Purity Tank Equipment
Flame and Bi-Directional Detonation Arresters
Tank Blanketing Valves (N2)

ROSEDALE PRODUCTS INC.
ASME Code Constructed Bag & Cartridge Housings
Single, Dual, Multiplex & Auto-Backwash Systems
NSF & USDA/3A Certified Sanitary Filter Housings
High Flow Filter Systems, Cartridges and Bags
Platinum High Capacity Absolute Efficiency Cartridges

EATON FILTRATION, LLC
Simplex, Duplex, Y & T-Type Strainers
Cast, Fabricated, Lined, Jacketed & Coated Strainers
Manual & Automatic Self-Cleaning Strainers
Liquid Process Cartridge, Bag, and CIP Filters
Depth and Stacked Disc Filter Medias

WARREN CONTROLS
*Built in the USA* Pneumatic & Electric Actuated, ANSI &
Mil-Spec, 2-Way & 3-Way, Mixing & Diverting, Balanced &
Unbalanced Valves (Sizes ½” to 12”)
Eccentric Plug Rotary Control Valves (Sizes 1” to 8”)
Building Automation, Level Controls & Accessories

AJR FILTRATION, INC.
Liquid Filter Bags, Cartridges, and Pleated Bags
Dust Collection Filter Bags, Cartridges & Pleated Bags
NSF & FDA Approved Filter Bags & Cartridges
Extended Surface Area Bags and Cartridges
Coalescing, Oil Absorbing and Activated Carbon

GRAVER TECHNOLOGIES, LLC
Polyethylene/Polypropylene Melt Blown Filters
All-Fluoropolymer (PFA-FEP-PTFE) Membrane Cartridges
Absolute Rated Pleated Membrane Filters (0.01m to 40m)
High Flow & Titanium Porous Metal Filter Cartridges
Industrial, High Purity, and Sanitary Filter Housings

JONELL-NOWATA-FACET Filtration Systems
Cartridge and Bag Filter Housings
Custom Engineered Strainers & Filter Vessels
Dry Gas Filters, Separators and Coalescers
Horizontal and Vertical Specialty Filter Housings
Pressure Leaf Filter Assemblies, Leafs, and Repair

UNITED FILTERS INTERNATIONAL
String Wound Cartridges (4” to 72” Lengths) (0.5µ to 50µ) Melt
Blown & Pleated Cartridges to 50”, (µ to 40µ) Carbon and Resin
Pure Cartridges ((0.5µ to 250µ) Ultra-D Submicronic and
Petroleum/Gas Filters Complete Line of Filter Housing: CPVC,
PVDF, Carbon Steel, 304/316 SS, ASME Code Stamped, to 2000
GPM

KAYDON CUSTOM FILTRATION
Industrial Fluid Filter Assemblies (to 1400 GPM)
Fuel Filter/Separators (to 3600 GPM)
Vacuum Distillation Systems * Smart-VAC™
TURBO-TOC™ Turbine Oil Conditioners
Clean Fuel Systems for Diesel Fuel Storage

ZOOK® (Safety-Knowledge-Performance)
Reverse ↔ Forward Acting, and Graphite Rupture Disks
N.F.P.A. Approved Rupture Panels and Sensors
Zanitary® Series Metal Rupture Disks and Holders
Monitors, Sensors and Burst Disk Alarm Systems
Custom Designed OEM Rupture Disk Systems

PALL FILTER SPECIALISTS,INC.
ASME Code Constructed Bag & Cartridge Housings
Patented Snap-Fit Polyloc® Sealing System
Completely Seamless and Polyweld® Filter Bags
Absolute Rated Micro-Fiber Filter Bags and Cartridges
Industrial, Commercial, and High-Purity Applications

FLOW CONTROL PRODUCTS
2-Way & 3-Way True Union Ball Valves
Manual, Pneumatic, Diaphragm & Electric Actuation
Manual and Automated Butterfly Valves
Simplex and Duplex Basket Strainers & Filters
Horizontal / Vertical, Centrifugal / Mag-Drive Pumps

SPIRAX SARCO, INC.
EasiHeat™ & RediHeat™ Steam-Hot Water Heaters
Control Valves, Instrumentation & Controls
Steam Traps and Condensate Recovery Systems
Pressure & Temperature Regulators
Boiler Controls, Systems, and Flow Metering

FLOW AMERICA, LLC
Single and Multi-Stage Air Intake Filter Systems
StayNew Inertial Spin Filter Systems
Air and Gas Pipeline Filters & Housings (ASME)
Vacuum Suction and Exhaust Filters & Housings (ASME)
OME Oil Mist Eliminators for Lube Oil Reservoir

FILTRATION TECHNOLOGY CORPORATION
Pleated Cartridges and Filter Bags
High Capacity and High Flow Filter Cartridges
Gas Particle, Coalescers and Oil Removal Filters
Horizontal and Vertical ASME Filter Housing
Sample Testing, Analysis, and Application Designs

M.W. WATERMARK, LLC
Filter Presses (250 mm to 2000 mm) New and Rebuilt
Replacement Plates, Cloths and All Accessory Parts
Wastewater Clarifiers-Slant Plate (SPC)-Low Profile (LPC)
Continuous Sludge Dryers & Oil Coalescing Separators
Polymer Blending & Chemical Feed Systems

LILLY ENGINEERING COMPANY, INC.
Z-DISC Rotary Butterfly Valve with Cv’s from 1 to
1280 ZR1 & ZL1 Smart Positioners (Linear and Rotary
Designs) DynaFluid 2000 Steam Water Mixing Valves,
Thermostatic Hot Water and Steam Mixing Valves
Washdown Stations and Hoses, WaterBoss Water
Guns Sharktooth™ Severe Service Control Valves

NELSON HEAT TRACING SYSTEMS
Self-Regulating, Constant Wattage, Mineral
Insulated Cables, and Tank Heating Panels
Heat Tracing, Freeze Protection & Snow Melt
Complete Multiple Circuit Monitoring and Control
RENEGADE™ Advanced Computer Sizing Program

What We Offer

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We Deliver Excellent Customer Service

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We Work Precisely

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We Understand Requirements​