Product Information -3


Dragon Valves

Dragon Valves Inc., founded in 1945, manufactures instrumentation, manifold and specialty valves. Dragon manufactures power valves in accordance with ASME Section III Class 1, 2 and 3 under its "N" stamp quality program. All valves are designed, machined, assembled, and tested in Norwalk, California.

Valve styles include forged and barstock valves in Carbon, 316 Stainless Steel and other alloys. Sizes range from 1/8" through 2" in all end connection types. Industries which rely on our valves include: aerospace, chemical, power generation, commercial diving, ship building, process and petrochemical, to name but a few.


Burling Valves

Burling Valve - a Proportion-Air brand - is a US manufacturer with a reputable global distribution network and manufacturing facilities located in Texas and Indiana. All Burling Valve process regulators & valves are made in the USA and we are pleased to offer free application support, quick quotes, great lead times and custom engineered solutions.

Burling Valve manufactures a wide range of products including pressure reducing regulators, back pressure regulators, differential regulators and electronic pressure regulators