Pressure Relief Valve Sizing

Pressure Relief Valve Sizing MCP Connector for Claude

A+

Calculate required orifice area and rated capacity for PSVs using API 520 standards.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

This MCP server provides specialized engineering tools for sizing Pressure Safety Valves (PSV) according to API 520 standards. It handles gas, liquid, and two-phase flow scenarios, accounting for critical factors like backpressure and fluid properties. Use get_relief_area_requirement to find the minimum orifice size, analyze_backpressure_impact to evaluate capacity reduction, validate_fluid_properties for physical consistency checks, and get_installation_constraints for physical setup requirements.

api-520psvpressure-relieffluid-dynamicsmechanical-engineering

4 tools expose this connector's capabilities to your AI agent.

get_installation_constraints

Provides physical and installation requirements based on the calculated orifice size and fluid type

get_relief_area_requirement

Calculates the minimum required orifice area for a specific relief scenario

validate_fluid_properties

Ensures that the provided fluid properties are physically consistent for the chosen phase

analyze_backpressure_impact

Determines if the existing backpressure will prevent the valve from meeting its rated capacity

See how to talk to your AI agent using Pressure Relief Valve Sizing.

Calculate the required orifice area for a gas relief scenario with a set pressure of 150 psi and 10% overpressure.

The required orifice area for the specified gas relief scenario is 1.25 square inches with a rated capacity of 4500 lb/hr.

Check if a 2.0 sq in orifice valve is sufficient given a set pressure of 200 psi and 50 psi backpressure for a liquid.

The valve is effective, and the capacity reduction factor is 0.85.

What are the installation requirements for a valve with a 0.5 sq in orifice for a two-phase fluid?

The minimum pipe size required is 2 inches, with standard carbon steel material compatibility and a vertical mounting type.

The sizing calculations and logic are based on the API 520 standards for pressure-relieving devices.

Related Connectors