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APPLICATIONS
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Designed for very low bi-directional internal leakage without the use of costly bellows, Marotta’s MV229R series of valves provide dependable control of critical fluids for:
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OPERATING
DESCRIPTION
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With
voltage applied to the valve coil, the armature
pulls the poppet off the seat allowing flow in
either direction. An internal, adjustable,
magnetically activated Hall Effect Device
generates a signal to indicate valve is in the open position.
De-energizing the coil allows the spring to
return the poppet to its original seated
position, tightly sealing the flow path. This
poppet motion again activates the HED circuit to
indicate the valve is closed. |
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| VALVE SPECIFICATIONS |
| Model Number |
MV222R |
| Part Number |
284006-0001 |
| Pressure Range |
0-750 psig (0-51.02 bar) |
| Proof Pressure |
1,125 psig |
| Burst Pressure |
1,875 psig |
| End Connections |
AND 10050-8 - ½" port |
| Electrical |
Continuous Duty: 24 to 32 VDC |
| Cv |
1.7 |
| ESEOD |
0.31 in (7.78 mm) |
| Body Material |
Stainless Steel |
| Trim |
Stainless Steel |
| Seal Material |
Chemraz® or Silicone |
| Seat Material |
Teflon® |
| Weight |
10 lb (4.54 kg) |
| Note:
The listed performance data represents
specific program requirements and not
the design limitations of the device. |
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