- Reversible pneumatic actuator
- Actuator with rolling diaphragm
- Air supply pressure max. 87 psi
- Stem protection by bellow
- Maintenance-free O-ring sealing
- Assembly of additional devices acc. to DIN IEC 60534-6
Design |
N/A Diverting |
Dia. Nominal |
N/A 3/4 Inch |
Dia. Nominal |
N/A 19 mm |
Nominal Pressure |
N/A PN 40 |
Actuator |
N/A DP 32 |
Plug |
N/A Parabolic V-port |
Form |
N/A 3-way |
Standard Cv-Value |
N/A 7.3 |
Travel |
N/A 0.79 Inch |
Flanges according to |
N/A DIN EN 1092-1 (Flangeholes/-thickness acc. to DIN 2533 / 2544 / 2545) |
Flange Dimension- Ø D |
N/A 4.13 Inch |
Flange Dimension- Ø K |
N/A 2.95 Inch |
Flange Dimension- n x Ø d1 |
N/A 4 x 0.55 Inch |
Stem Sealings |
N/A Stainless steel bellows seal with safety stuffing box: - 76° F up to +842° F. |
Connection |
N/A Flanged |
Diameter A |
N/A 9.84 Inch |
Height [H] |
N/A 25.0 Inch |
Weight |
N/A 41.7 lbs |
Guiding |
N/A Stem and Port guiding |
Flow Characteristic |
N/A Linear |
Rangeability |
N/A 30:1 |
Shut off Class |
N/A Metal Seat - Leakage Class IV acc. To ANSI / FCI 70-2 |
Reduced Cv-Values |
N/A 4.6 gpm |
N/A
|
N/A
|
N/A
ARI-Control valves are suitable for the use with pneumatic or electric actuators.
According to the application two different variations are possible (see drawings on the left) |