State of control valve fluid, method of production of a state of control valve fluid control valve, and fluid

摘要

State of control valve fluid, method of production of a state of control valve fluid control valve, and fluid state of control fluid valve having sealing surfaces contoured and methods to produce the same are exposed.A member of the control valve fluid example (100) includes a body portion having a sealing surface (102) configured to engage a seal ring (104) within a fluid control valve of a first portion (120) of the sealing surface (102) has a first Spherical radius (400) with respect to a first point (402) along a center line (404) portion.Of the body and a second portion (122) of the sealing surface has a second radius spherical (406) with respect to a second point (408) along the center line (404) of the portion of the body.The first (402) and the second points (408) are displaced from each other and the second spherical radius (406) is sized to be smaller than the first radius spherical (400) to form a substantially seamless transition between the first (120) and the second (122) portions of the surface of the saddle Gem (102).