Other

Tapcoenrpo, LLC

Filiberto R Jimenez

Kenneth Krause

Ruben F Lah

Gary R Larsen

Christopher Orino

Kenneth W Krause

An one-piece integrated coke drum de-heading seat machined from a single forced metal block. The seat has bias members and expansion chambers stacked and aligned to increase the load force from about 250 PSI to over 850 PSI when activated by gasses.

Systems and methods for single piece integrated seat

A low-weight, low material automated line blind valve with an actuator for moving the blind between an open and closed position, a sealing mechanism that can create a tight seal with the blind in either the open or closed position, and a biasing mechanism to improve the seal, wherein the biasing mechanism includes a ring with a sealing lip capable of creating a tight seal with a mating surface.

Automated line blind

A coupler that separates a unitary valve stem into two separate but coupled sections to isolates the thrust load from the torque load.

Systems and methods for improved valve stem coupling assembly for isolating the torque load from the thrust load

A seat plate which maintains constant contact and load against the gate to keep sealing surfaces protected is disclosed. The seat plate has a dynamic seat function ie live-loaded to follow the gate surface during stroking and high temperature changes. The valve maintains a positive barrier between body steam chamber and process fluid through port. The valve uses an extended seat plates to maintain constant contact with gate in all positions such that all process is captured and not allowed to enter body chamber. The seat plate allows for sufficient axial seat travel upstream and downstream to balance sealing load on both sides of gate. In addition, an axial hard stop on each seat allowing upstream seat to maintain sealing contact with gate.

Systems and methods for floating seat plate

A valve having improved resistance to black powder wear and damage includes a valve body defining a flow passage therethrough, an upper bonnet assembly defining a stem opening, and a stem passing through the stem opening. The valve also includes an elongate gate having a proximal end operatively attached to the stem, a distal end, an orifice sized and adapted to permit essentially unopposed passage of material through the gate when the orifice is aligned with the flow passage of the valve body, the orifice being located proximate the proximate end of the gate, and a solid portion sized and adapted to substantially completely block the flow of material through the gate when the solid portion is aligned with the flow passage of the valve body, the solid portion being located distally of the orifice such that the orifice is located between the proximal end and the solid portion.

Growing community of inventors

South Jordan, UT, United States of America

Filiberto R Jimenez