↓Skip to main content

Deciding PSV set-point after installing upstream isolation valve

·1 min
Valve Safety Hydraulics

A case-study was initiated to study the effect of an upstream isolation valve on PSV hydraulics. Calculations are to be performed to justify will there be any appreciable variation in set-point after such a modification?

Two standards were utilised for providing necessary mathematical framework:

  1. Crane TP-410M
  2. ARAMCO Surge Relief Protection Systems SAES-J-605
Calculation