FCI 4-1-2014（R2019）建立了一种对压力调节器壳体进行生产水压试验的方法，该壳体具有由任何材料制成的阀体、阀盖、外壳和弹簧壳。本标准涵盖了压力调节器壳体作为部件的静水压试验，供制造商、用户、规范制定者和认证机构使用，以验证压力调节器制造过程中使用的调节器承压部件的结构完整性和密封性。本标准包括可能具有两个静压等级的压力调节器，一个用于调节器承受进口压力的部分，另一个用于调节器承受出口压力的部分。 本标准不包括FCI 79-1-2009《压力调节器压力额定值验证标准》中所述的设计水压试验验证。

FCI 4-1-2014 (R2019) establishes a method for conducting production hydrostatic testing of pressure regulator shells having bodies, bonnets, casings, and spring cases manufactured from any materials.This standard covers the hydrostatic testing of pressure regulator shells as components for use by manufacturers, users, specifiers and approval agencies to validate the structural integrity and leak tightness of the regulator's pressure retaining parts used in the manufacture of pressure regulators.This standard includes pressure regulators which may have two static pressure ratings, one for the portion of the regulator subjected to the inlet pressure and the other for the portion subjected to the outlet pressure.This standard does not cover proof of design hydrotesting, which is addressed in FCI 79-1-2009, Standard for Proof of Pressure Ratings for Pressure Regulators.