
Model IDQ-BFA · manufactured at our Faridabad works, calibrated against traceable standards and supplied with a certificate and GST invoice.
4.7 ★Free technical selection help · Calibration certificate included · 2–3 working days dispatch across Delhi NCR
| Valve | Wafer / lugged butterfly, SS316 or CI |
|---|---|
| Size | 50 mm to 600 mm |
| Actuator | Double acting or spring return pneumatic |
| Positioner | Smart electro-pneumatic, 4-20 mA / HART |
| Air supply | 3 to 7 bar |
| Accessories | Limit switch box, solenoid, air filter regulator |
| Action | Fail open / fail close as specified |
We manufacture, calibrate and dispatch from our own works, so the instrument you receive matches the duty you specified — correct range, wetted material, process connection and output. Every unit ships with a traceable calibration certificate and a proper e-invoiced GST bill, and our engineers stay available for sizing, installation and after-sales support.



