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Intrinsic Manual Reset Version
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Prevents
uncontrolled flows of corrosive and non-corrosive
fluids
The M-VF Series Safety Excess Flow Valves
are engineered for fast automatic shut-off in
case of line, hose, or fitting failure protecting
plant, personnel, and instruments. Designed for
protection of systems handling corrosive, toxic,
radioactive, and flammable materials; the valve
will instantly detect surges in the system and
stop fluid flow. When the break is repaired and
pressure equalized in the system, the valve will
open to allow the fluid to flow through the system.
The M-VF Series operates effectively with all
fluids, liquids, or gases.
Applications
• Compressed air and gas systems
• Pollution control
• Leak detection
• Gas analyzers
• Hydraulic lines
• Sampling station operator protection
• Regulator protection
• Catastrophic failure protection
Standard
Specifications
| Set Point Accuracy |
±10% maximum |
| Repeatability |
±3% |
| Body Material
& Port Size |
| Brass |
1/8", 1/4", 3/8", 1/2",
3/4" FNPT |
| 316SS |
1/8", 1/4", 3/8", 1/2",
3/4" FNPT |
| Flow Ranges |
| Air |
0.0177 - 130 scfm |
| Water |
0.0026 - 20 gpm |
Product Data Sheet
Product Data Sheet for Manual Reset Version
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