Resources Contact Us Home
Valve element for use in pumps for handling fluids containing abrasive materials

Image Number 2 for United States Patent #4860995.

A valve element for use in a high pressure pump, the valve element having a body portion with a top side and a bottom side, a guide means attached to and projecting away from the bottom side of the body portion and an insert secured to the top side of the body portion, the insert having a second guide which projects away from the top side of the body portion and an annularly extending flange which defines an annularly extending sealing surface, the insert being formed of a generally non-metallic material having a specific gravity less than the specific gravity of the material forming the body portion and the guide means projecting from the bottom side of the body portion.

  Recently Added Patents
System and method of supplying an electrical system with direct current
System and methods for obstacle mapping and navigation
Process for the preparation of diene polymers of statistical vinylarene-diene copolymers
Electronic device and recording medium
Method and system for evaluating/analyzing patent portfolio using patent priority approach
Method and device for extracting vapors in an injection molding machine
  Randomly Featured Patents
Image forming apparatus
Mop system
Evacuable storage bag with integral zipper seal
Handle for cooking utensil
Waveform expansion sleeve for a bearing
Wiring system for interconnecting vehicle-mounted electronic devices through a wiring harness
Electrical connector housing
Magneto-resistive sensor with test mode activation
Minimally invasive actuable bone fixation devices
Recovery of yttrium and europium from contaminated solutions