Prime Single Stage Turbines

Prime single stage turbines are fully equipped with:
  • Woodward TG-13 oil relay governor
  • Independent overspeed trip
  • Sentinel warning valve
  • Carbon ring packing
  • One piece ductile iron rotor
  • Stainless steel blades
  • 50,000 hour L-10 life ball bearings
  • Oil or grease lubrication
Specifications
ITEM TYPE 16 20
1 Max. Inlet Press (psi) 600 600
2 Max. Inlet Temp (total) 750° 750°
3 Max. Exhaust Press (psi) Vac. 75 Vac. 75
4 Speed Range, R.P.M. 1000 - 4000 1000 - 4000
5 Max. Inlet Dia. (Inches) 2 3
6 Exhaust Diameter (Inches) 4 6
7 Hand Control Valves 0 - 2 0 - 3
  Approx. Shipping Wgt. (lbs) 600 700

Dimensions - In Inches

Turbine SIZE
A
B
C
D
DS
E
F
G
H
J
K
L
M
N
16
36.50
23.12
9.38
20.12
29.62
24.00
10.00
10.25
6.44
4.50
1.25
2.75
3.00
3.25
20
36.88
27.88
9.62
23.75
33.31
24.00
12.00
10.63
8.25
4.75
1.00
3.00
3.50
3.00

Turbine SIZE
O
P
Q
R
S
T
U
V
W
KS
EX
SC
WT
LBS
16
4.25
1.65
4.50
7.25
4.25
10.25
.88
13.00
4.69
1/4 X 1/8
4.00
2.00
600
20
6.38
1.65
4.75
9.00
5.00
12.62
.88
13.63
4.00
3/8 X 3/16
6.00
2.50
3.00
700

 

MATERIAL SPECIFICATIONS

  Class #1 Class #2 Class #3
Max. Steam Pressure 275 psig 450 psig 600 psig
Max. Temp. (total) 500° F 550° F 750° F
Nozzle Cover Semi-Steel Cast Steel Cast Steel
Exhaust Casing Semi-Steel Semi-Steel Cast Steel
Shaft Carbon Steel Carbon Steel Carbon Steel
Rotor Ductile Ductile Ductile
Blading Stainless Steel Stainless Steel Stainless Steel
Governor Valve Body Semi-Steel Cast Steel Cast Steel
Governor Valve Parts SS or Monel SS or Monel SS or Monel
Trip Gov. Valve Body Semi-Steel Cast Steel Cast Steel
Trip Gov. Valve Parts Steel Steel Steel
Hand Valves Steel Steel Steel
Nozzles Stainless Steel Stainless Steel Stainless Steel
Bearings Ball Bearings Ball Bearings Ball Bearings
Packing Carbon Carbon Carbon
Constant Speed Governor Oil Relay or Mechanical Oil Relay or Mechanical Oil Relay or Mechanical
Water Cooling Optional Optional Optional

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