Valve pin with thermocouple
Valve plate and feedblock design for co-extrusion apparatus...
Valve seat for a butterfly valve and apparatus for making...
Valve seat structure and method of forming a valve seat...
Valve seat structure and method of forming a valve seat...
Valve stem having a reverse taper
Valve stem manufacture
Valve structures
Valve-gate bushing for gas-assisted injection molding
Valve-gated injection molding mechanism
Valve-gated injection molding mechanism
Valve-gated injection molding nozzle having an annular flow
Valve-gated injection molding nozzle having an annular flow
Valve-gated injection molding system with side-mounted actuator
Valve-gated injection moulding device
Valve-gated injection moulding device
Valve-gated mold construction
Valve-type nozzle
Vandal-resistant seat
Vapor polisher for plastic surfaces