Goyen's "DD" Series valves provide the same efficiency and reliability as their "T" Series with a double dresser compression coupling that provides quick, simple installation. These valves can be operated by either integral pilot solenoids (CA Models) or remote pilot solenoids (RCA Models).
Constuction : The "DD" Series valves have bodies, cover, seal retainer and compression couplings manufactured of pressure die cast aluminum. General purpose diaphramgs are made of Buna-N reinforced with nylon mesh. For high temperature applications, Viton kits are available (see below).
Please note: The CA/RCA20DD and CA/RCA25DD valves are no longer available and have been replaced by the Series 4 RCAC20DD and RCAC25DD valves. The repair kits for the older valves are still readily available. See the Series 4 Valve Page for information and pricing on the new 3/4" and 1" valves.
|Pipe/Orfice Size||Value Model||Price Per Value (BUNA)||CV||KV||Diaphragm Repair Kits|
|Inches||MM||Buna Nitrile||viton||Price Each|
|3/4||20||CA20DD / RCA20DD||Obsolete - See Series 4||14||12||K2000||K2007||$31.50 (buna), $114.21 (viton)|
|1||25||CA25DD / RCA25DD||Obsolete - See Series 4||24||20.6||K2501||K2503||$45.25 (buna), $154.25 (viton)|
|1-1/2||40||CA45DD / RCA45DD||$186.61* / $154.32||53||46.4||K4502||K4506||$66.54 (buna), $224.30 (viton)|
|* RCA designates that the valve is remotely actuated. CA valves have integral pilot solenoids, please know voltage and connection desired prior to ordering (see below). CA45DD price does not include solenoid. Prices subject to change.|
The RCA3D2T Pilot Solenoid Valves are used to operate the full range of Goyen's dust collector valves. These valves can be mounted separately or grouped in a multi-valve enclosure. Pictured, right, are the optional coils used with the pilot solenoids. Above is the model QT type coil.
Model QD: Coil and junction box enclosure provides 6 UNC screw terminals and 8 UNC earth terminals, with an M20 x 1.5 or 1/2" NPSC conduit entry. Protection class IP31, NEMA 1
Model QF: 450 mm (18") integral flying leads for direct connection to terminal strip, controller or junction box.
Model QR: Plug in coil and DIN socket with cable gland for external or internal installation. Weather, dust and hose proof. Protection class IP65, DIN 40050, NEMA 4
Page Updated 9/18/2017