Frame: Galvanized steel plate, stainless steel plate or designated coated ETFE coating
Throttle Blade: Galvanized iron sheet or stainless steel material, single plate design
Bearing: SUS 304 built-in bearing design
Connecting rod: Galvanized or stainless steel, inside valve body
Digital controller: With the international well-known control manufacturers Siemens, Belimo, the use of standard communication protocols.
Fast drive: Proportional control, full-time 60S or 2.5S
Sealing strip: compressible Silicone Seal
Sealing AGENT: UL certified leak-proof silicone