setting, and to modulate open when [p ] drops below pilot setting. the manual selector [ ] enables local manual closing. ir- -bkz pc ae -kbz ∆p psi flow gpm flow m /h ∆p bar dn / " dn " "r dn r " dn " dn servo b plastic control accessories k manual selector z valve position indicator( ) i flow stem( ) m globe...
releasing pressure from the control chamber and thereby opening the main valve. the w-hrv also features local manual opening. ir- - -kx pc ae - kx [ ] ∆p psi flow gpm flow m /h ∆p bar dn / " dn " "r dn r " dn " dn plastic control accessories k -way control x valve position indicator( ) i flow stem( ) m globe...
position. closing the solenoid causes it to switch, discharging pressure from the control chamber and thereby opening the main valve. ir- -kx pc ae -kx ∆p psi flow gpm flow m /h ∆p bar dn / " dn " "r dn r " dn " dn plastic control accessories k -way control x valve position indicator( ) i flow stem( ) m globe...
pressurization of the control chamber, which causes the main valve to shut. the manual selector [ ] enables manual closing. ir- - -bkz pc ae - kbz ∆p psi flow gpm flow m /h ∆p bar dn / " dn " "r dn r " dn " dn servo b plastic control accessories k manual selector z valve position indicator( ) i flow stem( ) m globe...
control chamber, which causes the main valve to shut. the manual selector [ ] enables local manual closing. ir- - -kxz pc ae - kxz ∆p psi flow gpm flow m /h ∆p bar dn / " dn " "r dn r " dn " dn plastic control accessories k -way control x manual selector z valve position indicator( ) i flow stem( ) m globe...
please specify the requested valve in the following sequence: (for more options, refer to ordering guide.) sector size primary feature additional feature additional feature pattern construction materials end connections coating voltage -main valve position tubing & fittings additonal attributes irir -- globe...
control chamber, which causes the main valve to shut. the manual selector [ ] enables local manual closing. ir- - -rxz pc ae - rxz ∆p psi flow gpm flow m /h ∆p bar dn / " dn " "r dn r " dn " dn metal control accessories r -way control x manual selector z valve position indicator( ) i flow stem( ) m globe...
grooved ( - "; dn - only) vi metal control accessories r valve position indicator( ) i flow stem( ) m sector size primary feature additional feature additional feature pattern construction materials end connections coating voltage -main valve position tubing & fittings additonal attributes gg-- pgpg ii globe...