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Fisher-P-S402Y

Fisher™ Type S402Y Pressure Reducing Regulator

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Product Description

Fisher Type S402Y direct-operated, spring loaded regulators provide economical pressure-reducing control in corrosive environments for residential and small commercial applications. Typically, the Type S402Y is used to reduce gas distribution pressures down to a range from 4.5-inches w. c. to 2.5 psig / 11 mbar to0,17 bar.

Features

  • Built for Corrosive Environments
  • Equipment Flexibility
  • High Flow Rates
  • Control Accuracy
  • Fixed Factor Measurement
  • Internal Relief

Specifications

Body Sizes
NPS 3/4 1 NPT
Maximum Operating Inlet Pressure
125 psig / 8,6 bar
Maximum Allowable Emergency Inlet Pressure
175 psig / 12,1 bar
Maximum Allowable Emergency Inlet Pressure
175 psig / 12,1 bar
Allowable Outlet Pressure (Casing)
Emergency: 10 psig / 0,69 bar
Maximum Operating to Avoid Internal Part Damage: 5 psig / 0,34 bar
Outlet Pressure Range
4.2-inches w.c. to 2.5 psig / 11 mbar to 0,17 bar in six ranges
Orifice Sizes and Color Code
1/8-inch / 3,2 mm (Blue)
3/16 inch / 4,8 mm (Green)
1/4-inch / 6,4 mm (Brown)
Temperature Capabilities
-20° to 160°F / -29° to 71°C

Documents & Drawings