How to Identify Your Valve Brand and Model

To get an accurate quote for your surplus valves, you need to identify the brand, model, size, pressure class, and material. Here's how to find this information:

Where to Find Valve Information

Location	Information Found	Tips
Nameplate (tag)	Brand, model, size, class, material, serial #	Usually on the body or bonnet. Take a clear photo.
Body casting	Material grade, pressure class, size	Look for raised letters on the body (e.g., "WCB", "150")
Flange markings	Size, class, material standard	Stamped on flange face or OD
Actuator nameplate	Actuator brand, model, torque	Separate tag on the actuator body
Paint/color coding	Sometimes indicates material or service	Blue = low-temp, silver = stainless, etc.

Common Nameplate Abbreviations

Abbreviation	Meaning
WCB	Carbon Steel (ASTM A216 Grade WCB)
CF8M	316 Stainless Steel casting
LCC	Low-temperature Carbon Steel
WC6/WC9	Chrome-Moly Steel (1.25Cr/2.25Cr)
CL150/CL300/CL600	ASME Pressure Class
RF/RTJ	Raised Face / Ring Type Joint (flange type)
BW	Butt-Weld end connection
SW	Socket-Weld end connection
API 6D/API 6A	Pipeline / Wellhead valve standard

Can't Read the Nameplate?

If the nameplate is corroded, missing, or illegible, send us the best photos you can get of the valve body, any markings, and measurements (face-to-face length, flange diameter). Our experienced buyers can often identify valves from photos alone.