A valve body casting enquiry needs a defined drawing, material and acceptance basis. State whether the requested supply is a casting blank or a machined body; neither description establishes a complete valve assembly.
Provide the intended fluid, pressure and temperature information for review. These conditions are requirements to evaluate, not a pressure rating or compatibility guarantee for an unspecified casting.
Ask the quotation to identify the proposed casting route, machining scope, documentation and exclusions. Do not assume casting, stamping and die casting are equivalent, or that testing a casting demonstrates compliance of a complete valve assembly.

