Danfoss DN 100- DN 250 Pilot Controlled Flow Rate និងការណែនាំឧបករណ៍បញ្ជាសម្ពាធឌីផេរ៉ង់ស្យែល
Danfoss DN 100- DN 250 Pilot Controlled Flow Rate and Differential Pressure Controller Specifications Product Name: Pilot-controlled Flow Rate and Differential Pressure Controller PCVPQ Model: VI.JA.H3.5B Sizes: DN 100 - DN 250 Pressure Ratings: PN 16 / PN 25 Product…