🔧 ASME BPE Section SG (Zero Dead-Leg L/D <2.0, 45° Drain Pitch & Hold-Up mL)

Sanitary Diaphragm Valve Calculator

Size sanitary forged 316L stainless steel diaphragm valves (Saunders / GEMÜ) and evaluate complete self-drainability angles under ASME BPE Section SG: calculate minimum installation tilt pitch angle (strictly 45° from horizontal), verify Zero Dead-Leg (L/D ratio < 2.0 to prevent stagnant biofilm pockets), calculate hold-up volume (mL), and piping margins.

1. Project & Operating Inputs

Sanitary Diaphragm Valves Installed (Valve Count e.g. 85 Process Valves)

Valve Nominal Size (Inches e.g. 1.5" Tri-Clamp Sanitary Valve)

Customer Bid Price for Supplied & Orbital-Welded Valves ($ / Valve)

GEMÜ Forged 316L Body, PTFE/EPDM Diaphragm, Pneumatic Actuator & Labor ($)

2. Financial Breakdown & Yield

ASME BPE SANITARY VALVES

Turnkey Sanitary Valve Package Profit

High-Purity Mechanical Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost