A.Y. McDonald Mfg. Co.
AB&I Foundry
ABZ Valve
Advanced Drainage Systems (ADS)
AES Engineering
AESSEAL
AIV
Alaskan Copper & Brass
Alfa Laval
Allied Group
Alloy Piping Products
American Controls Technology
American Granby
American Meter
American Piping Products
Ametek USG
Anaco-Husky
Anderson-Negele
Andron Stainless
APG
Apollo Valves
Arrow Process Systems
Asahi/America
ASC Engineered Solutions
Babbitt Chainwheels
Baldor Electric
Billco
Bonomi
Braxton Harris
Brismet
Burkert
Capitol Manufacturing
Check All Valve
ChemValve
Crane Valve
Cresline
Dancar
Danco Systems
DFT
Dixon Valve
Dodson Global
Dresser
DSI Process Systems
Dwyer
Dyna-Flo Control Valve Services
Easytork
Eaton Hydraulics
Ebara Pumps
Edmun A. Gray Company
Edwards Vacuum
Electric Pump
Elkhart Products
Emerson Process Management
Empire Industries
Energy Metals
Everflow Supplies Inc
EXL Tube
Fernco Inc
Flowserve
Fluke
Gemu
Georg Fischer
Gusher Pumps
Habonim
Hackney Ladish
Harvey
Hayward Flow Control
Hodell-Natco
Homestead Valve
Howell Metal
ICON Process Controls
Ideal Tridon
IFM
Ipex
IPS Corporation
ITT Goulds Pumps
Jaco
JFlow Controls
John Crane
Keckley Company
Kerkau
Kessler
Kinetics Noise Control
King Instrument
Kobold
Kuriyama
Lasco Fittings
Lutz Pumps
Magnatrol
Marwin Valve
Matco Norca
Merfish United
Merit Brass
Midland Industries
MIFAB
Minnesota Flexible Corporation
Mission Rubber Company
Morin Process Equipment
Morris Coupling Company
Moyno
Mueller Steam Specialty
Mueller Streamline Co
MultAlloy
NaturalSof
NDS
Neptune Pump Manufacturing
Neuco
Nibco
Nitz Valve Hardware
Noise Barriers
North American Safety Valve
North Port Valves
Noshok Inc
Oatey
OPW Engineered Systems
Orion Engineered Seals
Pac Stainless
Parker Hannifin
PBM Valve
Penn Machine
PHD Manufacturing
Powell Valves
Proco Products
QTRCO
Quadrant Valve
RathGibson
Rayovac
Rectorseal
Red Valve
Rotork Controls
RSJK Inc
Sanitary Solutions
Sanitube
Seal Distributors
Seawau Bolt
Sebawaing Tool
Sensorex
Sensortec
Sepco
Service Metal
Sioux Chief
Smith-Blair
SNAPP-Stainless Nickel Alloy Piping Products
SOR Inc
Spears Manufacturing Co
Spirax Sarco
SPX Flow
SSP
Strahman Valves
SST Tiger Valve Company
Sulzer Pumps Solutions
Sullivan Process Controls
Sunbelt Group
T & A Gasket Inc
Tek-Trol
Tel Tru Manufacturing
Teledyne
Texas Pipe & Supply
Texas Pressure & Temperature
The Phoenix Forge Group
TLV
Tompkins Industries
Topworx
Toyo / Hevvy Pumps
Trerice
Tru-Flo - QSM
TW Metals Inc
Twin City Hose
U.S. Metals
Viking Pump
Vulcan Threaded Products
Wanner Engineering
Watson McDaniel
Watts
Weiss Instruments
Weldbend
Welding Outlets Inc
Westlock Controls
Wheatland Tube
Wika
Wilden Pump
Xylem
Xylem - Bell & Gossett
Xylem / Goulds Water Technology