Emerson Fisher 133H - Specifications

133 Series
2
Type Number Description
Type 133H—High pressure construction for outlet
pressure range of 1.5 to 10 psig (0,10 to 0,69 bar).
The Type 133H can also use the 2-inches w.c. to
2 psig (5,00 mbar to 0,14 bar) springs of the
Type 133L. The maximum operating inlet pressure
is 60 psig (4,14 bar) with a maximum emergency inlet
pressure of 125 psig (8,62 bar).
Type 133HP—Extra high pressure construction for outlet
pressure range of 2 to 60 psig (0,14 to 4,14 bar). The
maximum operating inlet pressure rating of 150 psig
(10,3 bar) with a maximum emergency inlet pressure of
150 psig (10,3 bar).
Type 133L—Low pressure construction for outlet
pressure range of 2-inches w.c. to 2 psig (5,00 mbar
to 0,14 bar). The maximum operating inlet pressure
is 60 psig (4,14 bar) with a maximum emergency inlet
pressure of 125 psig (8,62 bar).
Type 133Z—Zero governor construction for outlet
pressure range of -1 to 4-inches w.c. (-2,00 to
10,00 mbar). The maximum operating inlet pressure is
20 psig (1,38 bar) with a maximum emergency inlet
pressure of 125 psig (8,62 bar).
End Connections
2-inch Cast iron NPT (internal), cast iron
CL125 FF anged, steel NPT (internal). or steel
CL150 RF anged
Outlet Pressure Ranges
See Table 1
Maximum Inlet Pressures
(1)
See Table 2
Maximum Outlet Pressures
See Table 2
Pressure Registration
External; downstream control line is required.
Construction Materials
Body: Cast iron or Steel
Orice and Cage: Aluminum
Valve Disk: Aluminum/Neoprene (CR)
O-Rings: Nitrile (NBR)
Diaphragms: Nitrile (NBR)/Nylon (PA)
(neoprene (CR) in actuator)
Guide Bushing: Nylon
Stem and Stem Sleeve: Stainless steel
Diaphragm Plate: Steel
Balancing Diaphragm Plate: Plated Steel
Spring Case:
Type 133 HP: Cast Iron
Types 133H, 133L, and 133Z: Aluminum
Lower Casing: Aluminum
Closing Cap: Cast iron
Specications
Adjusting Screw: Steel
Optional Restriction Collar: Aluminum
Temperature Capabilities
(1)
-20° to 150°F (-29° to 66°C)
Control Line Connection
Types 133H, 133L, and 133Z: 3/4-inch NPT
(internal); connection will be positioned directly
over body outlet (standard position) or 90 degrees
right or left of standard position if specied
Type 133HP: 1/4-inch NPT (internal) connection
positioned directly over body outlet
Vent Connection
Types 133H, 133L, and 133Z: 1-inch NPT (internal)
with screen; standard position is in line with control
line connection directly over body outlet. Vent will
always be positioned over the control line connection
Type 133HP: 1/2-inch NPT (internal) connection
positioned directly over body inlet with a Fisher
®
Type Y602-7
Approximate Weight
Types 133H, 133L, and 133Z NPT End
Connections: 35 pounds (15,9 kg)
Types 133H, 133L, and 133Z Flanged End
Connections: 40 pounds (18,1 kg)
Type 133HP NPT End Connections:
56.5 pounds (25,6 kg)
Type 133HP Flanged End Connections:
62.5 pounds (28,3 kg)
1. None of the pressure/temperature limits in this Instruction Manual, nor any applicable standard limitation, should not be exceeded.