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W91
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The W91 Self-Operating
Temperature Regulators are the preferred
choice of original equipment manufacturers,
mechanical contractors and specifying
engineers. These regulators require no
external power source and are ideal for
regulating the temperature of tanks, process
streams and various types of industrial
equipment. The Actuator is noted for its
rugged die-cast aluminum housing, fully
enclosed bellows assembly and internal
overrange protection.
Model W91 (without indicating dial)
features a lower profile and should be
specified where space constraints may
be an issue. CATALOG SPEC SHEET(S) |
Model: W91 Series
Service: Water, Steam, Other Liquids
Body Material: Bronze/SS (1/2" - 1 1/2"), Cast Iron (2", Direct-acting), Bronze (2", Reverse-acting) Cast Iron (2 1/2" - 4")
Seat Material: Stainless Steel
Max Capacity (4" Size, Single-Seated Valve, Steam): 32,823 lbs/hr
Max Capacity (4" Size, Single-Seated Valve, Water): 1,341 GPM
Max Inlet Pressure: 250 PSIG
Sizes: 1/2" - 4"
Connections: Threaded, Union Ends, 125# FLG, 250# FLG (optional)
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W94
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The W94 Self-Operating
Temperature Regulators are the preferred
choice of original equipment manufacturers,
mechanical contractors and specifying
engineers. These regulators require no
external power source and are ideal for
regulating the temperature of tanks, process
streams and various types of industrial
equipment. The Actuator is noted for its
rugged die-cast aluminum housing, fully
enclosed bellows assembly and internal
overrange protection.
Model W94 (with indicating dial)
will allow the operator to verify the
process temperature and to aid in
temperature adjustment.CATALOG SPEC SHEET(S) |
Model: W94 Series
Service: Water, Steam, Other Liquids
Body Material: Bronze/SS (1/2" - 1 1/2"), Cast Iron (2", Direct-acting), Bronze (2", Reverse-acting) Cast Iron (2 1/2" - 4")
Seat Material: Stainless Steel
Max Capacity (4" Size, Single-Seated Valve, Steam): 32,823 lbs/hr
Max Capacity (4" Size, Single-Seated Valve, Water): 1,341 GPM
Max Inlet Pressure: 250 PSIG
Sizes: 1/2" - 4"
Connections: Threaded, Union Ends, 125# FLG, 250# FLG (optional)
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