Rotork IQ3 + IW Mk2 — Actuator Sizing & Pricing Tool

POCO Thai Co., Ltd.  |  Internal Use Only

INTERNAL TOOL
⚙ Valve Parameters
Nm
min
to
max
Actual SF must be within this range (±10% tolerance)
sec
to
sec
Acceptable operation time window (±10% tolerance)
kgf
Max allowable handwheel rim-pull force
mm
Gear output bore must be ≥ shaft + 10 mm
°
90° = BFV / Ball valve  |  180° = Plug valve
▶ Advanced Options
×
Selling price = buying price × margin
rows
Required Output Torque
—
📋 Summary
Enter values and click Calculate.
🏆 Recommended Combinations — Sorted: Cheapest → Most Expensive 0
⚙

Enter valve parameters and click CALCULATE

Results will show the best actuator + gearbox combinations for your torque and speed requirements

📐 Calculation Detail  —  ✕

⚠ Notes

  • All buying prices are DDP Bangkok, THB — POCO Thai buying price from Rotork TH
  • Selling price = buying price × margin (adjustable in Advanced Options)
  • GBP→THB: 42.88 × 1.50 = 64.32 THB/GBP  |  USD→THB: 31.76 × 1.40 = 44.46 THB/USD
  • Output torque = Actuator Torque × MA (catalog Average Static MA ±10%)
  • Operation time = (valve travel ÷ 360°) ÷ output RPM × 60 s  |  Output RPM = actuator RPM ÷ gear ratio
  • ★★★ = Direct THB confirmed  |  ★★ = GBP/USD × DDP factor  |  ★ = Estimated
⚡ Multi-Valve Sizing
Size up to 9 valves simultaneously — one recommended combination per valve, sorted cheapest first
Actuator & Gearbox Price List
Buying price = DDP Bangkok THB  |  Selling price = Buying × 2.5×  |  Highest price used per model
IQ3 Electric Actuators IQ3 PRO RANGE
Model Flange Speed / Torque (RPM : Nm) Buying Price (THB) Selling Price (THB)
IW Mk2 Quarter-Turn Worm Gearboxes IW MK2
Model Rated Output (Nm) Flanges Available Ratios Base Price (THB) Selling Price (THB)
Flange price adjustments: Base price shown at smallest compatible flange. F10→F14: +5,000 | F14→F16: +3,000 | F16→F25: +7,000 | F25→F30: +10,000 THB
All prices DDP Bangkok (THB)  |  Default margin: 2.5×  |  POCO Thai Co., Ltd. — Internal use only