Dear Kamolkarn,
Thank you for your email.
Please note that RID option can only be implemented with direct drive & SAS seals. If you choose RID option then you should go for direct drive & SAS seals. This point was already highlighted in our offer too. You might be aware of this.
The price adder for 1 off direct drive AL 300 rotary valve is EURO 1550.00/valve
· Drive specification – SEW DIRECT DRIVE (Atex zone 22), 1.1 KW * MOTOR, TEFC, IP 55, ISOLATION CLASS F; 220-240/380-415V, 50Hz; with thermistor.
If you select RID, then please consider the price of direct drive & SAS seals also.
For any clarification or information, please do contact us without any hesitation.
Looking forward to hearing from you soon.
Kind Regards,
Sathish