HEATKEYS

An Innovative Manufacturer of Water Quality Products including Backflow Preventers, Regulators, Valves, PEX Plumbing, Reverse Osmosis, Radiant Heat and much more...

Find free downloads for supplier parts models, component models, 3D parametric models and supplier component downloads, including free CAD drawings, assembly models and full 3D CAD models. Use these free part models by dropping them directly into yo...

Swagelok is a $1.3 billion, privately-held company. We design, manufacture, and deliver an expanding range of the highest quality fluid system products and solutions. Through an exclusive network of authorized Swagelok sales and service centers we de...

SMC Corporation of America manufactures pneumatic air cylinders, valves, fittings and regulators for the automation industry.

ASCO automatic transfer switches safeguard data and telecommunications networks, industrial processes and critical installations, including health care facilities and financial transaction centers. ASCO, Worldwide leader in solenoid valve technology

Norgren is a world leader in motion and fluid control technologies. We engineer advantage for our customers by solving their problems and enabling them to operate faster, more efficiently and more cost effectively.

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

Belimo ball valves are available with spring return or non-spring return actuators, ball valves offer the solution for aggressive HVAC applications. The high close-off capabilities and stainless steel trim allow these valves to be used in low and med...