For example, if a ZR series ejector system unit is equipped with a ZR1-RV1, the supply air (PV) and pilot air (PS) communicate with the vacuum release air (PD) so that only the PV port needs to be piped (with the PS and PD ports plugged).
Whether a function plate needs to be selected depends on the combination of pressure used for each port.
NC1A: NC1A, Option: K (Non-Rotating), Bore: 200, PS: PS, Special Options: XC11 (Dual Operation/Single Rod)
NC1A: NC1A, Option: W (Double Rod), Bore: 325, PS: PS, Special Options: XB6 (High Temperature)
NC1A: NC1A, Option: W (Double Rod), Bore: 400, PS: PS, Special Options: XB5 (Oversized Rod)
NC1A: NC1A, Option: W (Double Rod), Bore: 400, PS: PS, Special Options: XB7 (Low Temperature)
NC1A: NC1A, Option: W (Double Rod), Bore: 325, PS: PS, Special Options: XB7 (Low Temperature)
NC1A: NC1A, Option: W (Double Rod), Bore: 200, PS: PS, Special Options: XB6 (High Temperature)
NC1A: NC1A, Option: W (Double Rod), Bore: 250, PS: PS, Special Options: XB6 (High Temperature)
NC1A: NC1A, Option: W (Double Rod), Bore: 150, PS: PS, Special Options: XB6 (High Temperature)
NC1A: NC1A, Option: W (Double Rod), Bore: 150, PS: PS, Special Options: XB7 (Low Temperature)
NC1A: NC1A, Option: Single Rod, Bore: 400, PS: PS, Special Options: XB5B6 (Oversized Rod w/High Temperature)
NC1A: NC1A, Option: W (Double Rod), Bore: 400, PS: PS, Special Options: XB6 (High Temperature)
NC1A: NC1A, Option: Single Rod, Bore: 150, PS: PS, Special Options: XB7 (Low Temperature)
NC1A: NC1A, Option: Single Rod, Bore: 150, PS: PS, Special Options: XC11 (Dual Operation/Single Rod)
NC1A: NC1A, Option: Single Rod, Bore: 200, PS: PS, Special Options: XB6 (High Temperature)
NC1A: NC1A, Option: Single Rod, Bore: 200, PS: PS, Special Options: XB7 (Low Temperature)
NC1A: NC1A, Option: Single Rod, Bore: 200, PS: PS, Special Options: XC11 (Dual Operation/Single Rod)
NC1A: NC1A, Option: Single Rod, Bore: 250, PS: PS, Special Options: XB6 (High Temperature)
NC1A: NC1A, Option: Single Rod, Bore: 250, PS: PS, Special Options: XB7 (Low Temperature)
NC1A: NC1A, Option: Single Rod, Bore: 250, PS: PS, Special Options: XC11 (Dual Operation/Single Rod)