Air release valve coil rating Stations 1 1 station VZ None 100 VAC, 50/60 Hz 200 VAC, 50/60 Hz 24 VDC 12 VDC Other Nil 1 2 3 4 9 10 10 stations VF VFR Thread type VP4 2(B), 4(A) port connection Silencer box Rc Nil Rc 1/4 (Right side) Rc 1/2 (Right side) Rc 1/4 (Left side) Rc 1/2 (Left side) Rc 1/4 (Bottom side) Rc 1/2 (Bottom side) Mixed 1(P), 3(R2), 5(R1) port connection 03R 04R 03L 04L
Stations: 3 Stations, AB Port: 04L (1/2, Left), Thread: Rc, Control: None, PR Port: 04B (1/2, Both Sides)
Stations: 3 Stations, AB Port: 04L (1/2, Left), Thread: Rc, Control: None, PR Port: 04D (1/2, Bottom)
Stations: 3 Stations, AB Port: 04L (1/2, Left), Thread: Rc, Control: None, PR Port: 04D (1/2, Bottom), PR Thread: Rc, Silencer: SB (Silencer Box)