Drain Valves
Aerodyne Controls, A Circor International Company, Akron Air Products, Inc., Auto-Valve, Inc., more...

Drilling Floor Back Pressure Valves
Woodco U.S.A.

Drum Gate Valves
Steamflow Trading Corporation, Venus Trading Company, J & J Material Handling Systems, Inc.

Drum Isolation Valves
Diamond Power International, Inc.

Drum Spray Control
B O C Water Hydraulics, Inc.

Dry Material Valve
Vortex Valves North America, a Division of Salina Vortex Corporation, Gambarotta Gschwendt Srl Gmbh.

Dry Pilot Actuators
Tyco Fire & Building Products

Dry Pipe Valve Accelerators
Tyco Fire & Building Products

Dry System Valves
Tyco Fire Products

Dual Check Valves
NGT, LLC, Hebei Diefei Valve Co., Ltd., Ames Fire & Water, Inc., more...

Dual Cylinder Roller Gate
Lorenz & Son, Vortex Valves North America, a Division of Salina Vortex Corporation, Gambarotta Gschwendt Srl Gmbh., more...

Dual Expanding Seal Valves
Western Valve

Dual Flow Vacuum Valves
EDCO USA

Dual Flow Valves
EDCO USA

Dual Line System Reversing Valves
Alemite Corporation

Dual Line Valves
Alemite Corporation

Dual Orifice Offset Line Pattern Pencil Nozzles
D W D Machining

Dual Plate Check Valves
Grace Technologies, Inc., Mueller Steam Specialty, B.D.K. Process Equipments Inc., more...

Dual Plate Wafer Check Valves
Equipment Valve & Supply Inc, Amco Industrial Valves, Hawa valves (india) pvt. ltd., more...

Dual Shut-off Valves
E S A B Welding & Cutting Products

Dual Solenoid Drivers
HydraForce, Inc.

Dual-Seal Ball Valves
Dupro Engineering Private Limited, W O M USA

Duck Bill Valves
Robin Industries, Inc., Sharon Center Mold & Die Div.

Ductile Iron Ball Valves
Banjo Corp., Gajeske, Inc., Vaas Industries Pvt. Ltd., more...

Ductile Iron Butterfly Valves
Mueller Steam Specialty, Crane Valve Group, B.D.K. Process Equipments Inc., more...

Ductile Iron Check Valves
Flomatic Corporation, Mueller Steam Specialty, Crane Valve Group, more...

Ductile Iron Plugs for Plug Valves
Collins Instrument Company Inc., IAP Inc, Flowserve Nordstrom, more...

Ductile Iron Valves
Gajeske, Inc., Wilson Supply, Elnekhaly Trade Co., more...

Ducting Bellows
Bellows and Covers, Central Wisconsin Flex, Inc.

Dump Valves
Kimray, Inc., Dyna-Flo Control Valve Services, Boydstun Metal Works, Inc., more...

Duplex Valve Assembly
Weil Pump Co.

Dust Catcher Isolation Valves
Joshi & Jampala Engineering

Dust Collector Hose Valves
Shopsmith, Inc.

Dust Extraction Valves
Joshi & Jampala Engineering

Duty Control Valves
Premier Mill

Dynamic Balance Iron Plug Valves
Steamflow Trading Corporation, Smith Pump Company, Inc.

Dynamic Balance Multiport Valves
Smith Pump Company, Inc.

Dynamic Balance Steel Plug Valves
Steamflow Trading Corporation, Smith Pump Company, Inc.

Easy Start Valves
Control Devices, Inc.

Eccentric Plug Valve
Steamflow Trading Corporation, APCO Willamette Valve & Primer Corp., Action Automation, more...

Eclipse Butterfly Valves
China ULO Valve Co., Ltd., Steamflow Trading Corporation, G. T. I. Engineering, Inc.

Eelctric Spring Return Actuators
Lau Parts Division

EGR Valve Gaskets
Standard Motor Products, Inc.

Elastomeric Globe
Great Western Supply Co.

Electric Actuated Butterfly Valves
Heritage Equipment Co., S&K Automation, China ULO Valve Co., Ltd., more...

Electric Actuated Valve
Duff-Norton, Danfoss Industries Pvt. Ltd, National Environmental Products Ltd, more...

Electric Actuator Spare Parts
Energy Services

Electric Actuators
Precision Engine Controls Corporation, Orbinox, Rencor Controls, Incorporated, more...

Electric Butterfly Valves
S&K Automation, Wenzhou Chisun Valve Manufacture Co., Ltd., Steamflow Trading Corporation, more...

Electric Damper Actuators
Flucon Automation Pvt. Ltd., Oakland Air Control Ltd., Lau Parts Division, more...