26
845.778.5566 ● Fax: 845.778.7123 ●
www.nicholsonsteamtrap.com
CONQUEROR “C”
SERIES THERMOSTATIC
STEAM TRAPS
Pressures To 300 PSIG (21 barg)
Temperatures to 500°F (260°C)
Freeze Proof — When installed with horizontal inlet and
vertical outlet.
Renewable In-line — Renew trap in-line with factory
packaged precision matched internal parts, replacement
kits.
Compact — Requires minimum space while providing
condensate capacities equal to larger mechanical traps.
Superior Performance — Maximum air handling
capability. Immediate response to changing pressure and
condensate loads. No adjustment necessary.
Sensitivity — Increased when installed on side with
cover perpendicular to ground.
Temperature Sensitive Actuators — One moving part,
stainless steel, fail open or closed, welded actuator
provides maximum sensitivity, corrosion and thermal &
hydraulic shock resistance.
Guaranteed — Guaranteed against defects in materials
or workmanship for 3 years.
MODELS
●
C33–1/2" angle pattern trap
●C43–3/4" angle pattern trap
●C53–1" angle pattern trap
●C63–1-1/4" angle pattern trap
●C73
†
–1-1/2" angle pattern trap
●C83
†
–2" angle pattern trap
CS models are the same as above in cast steel.
*Add (-HC) to end of model number for high capacity.
APPLICA TIONS
●
Unit Heaters
●Pipe Coils
●Blast Coils
●Steam Mains
●Dry Kilns
●Jacketed Kettles
●Hot Water Heaters
●Dryers (all types)
●Large Heat Exchangers
OPTIONS
●
SLR - SLR Orifice
●SW - Socketweld
●HC - High capacity orifice
Canadian Registration # 0E0591.9
See page 9
Thermal actuator is filled at its free length with a
liquid having a lower boiling point than water.
On start-up, valve is normally open. When steam
enters trap, thermal actuator fill vaporizes to a
pressure higher than line pressure. This forces
valve into seat orifice to prevent any further flow.
As condensate collects, it takes heat from thermal
actuator, lowering internal pressure. Line pressure will
then compress thermal actuator to open valve and
discharge condensate. Valve opening automatically
adjusts to load conditions from minimum on very light
loads to full lift at maximum load.
OPERA TION
845.778.5566 ● Fax: 845.778.7123 ●
www.nicholsonsteamtrap.com
27
Dimensions
Pipe Inches (mm) Weight lb (kg)
Size
Type Type
Trap inches A B C D C CS
C33
1
⁄
2 2
5
⁄
8 1
13
⁄
16 4
15
⁄
16 4
1
⁄
2 8.3 8.6
(67) (46) (125) (114) (3.8) (3.9)
C43
3
⁄4 23⁄4 21⁄16 57⁄16 51⁄16 11.1 13
(70) (52) (138) (129) (5.0) (5.9)
C53 1 31⁄
2 2
13
⁄
16 6
1
⁄
16 5
13
⁄
16 17.8 19.6
(89) (71) (154) (148) (8.1) (8.9)
C63 11⁄
4 3
1
⁄
2 2
13
⁄
16 6
1
⁄
16 5
13
⁄
16 17.5 19.3
(89) (71) (154) (148) (8.0) (8.8)
C73 11⁄2 533⁄4 83⁄8 73⁄4 39.1 39.2
(127) (95) (213) (197) (17.8) (17.8)
C83 2 5 33⁄4 83⁄8 73⁄4 39 31.1
(127) (95) (213) (197) (17.7) (14.1)
Connections:
1/2"-2" NPT or Socketweld
CONQUEROR “C”
SERIES
THERMOSTATIC
STEAM TRAPS
SPECIFICATION
Steam trap shall be of balanced pressure design with stainless
steel, welded actuator capable of discharging condensate within
10°F of saturated temperature. Where greater sensitivity is
required or protection from flash steam locking, a SLR orifice shall
be available to allow condensate and flash steam evacuation at or
near saturated temperatures. Thermostatic actuator shall employ
a conical valve lapped in matched sets with the seat ring assuring
tight shut off. Trap shall be cast iron or cast steel bodied suitable
for pressures to 250 psig and available in 1/2" through 2" NPT.
MAXIMUM OPERATING CONDITIONS
Type C
PMO: Max. Operating Pressure 250 psig (17.2 barg)
TMO: Max. Operating Temperature 450°F (232°C)
PMA: Max. Allowable Pressure 250 psig (17.2 barg)
TMA: Max. Allowable Temperature 450°F (232°C)
Type CS
PMO: Max. Operating Pressure 300 psig (20.7 barg)
TMO: Max. Operating Temperature 500°F (260°C)
PMA: Max. Allowable Pressure 300 psig (20.7 barg)
TMA: Max. Allowable Temperature 500°F (260°C)
M
ATERIALS OF
CONSTRUCTION
Body & Cover: Type C …Cast Iron ASTM A278 Class 30
Type CS Cast Steel ASTM A216 Grade
WCB
Actuator: …………………………Welded Stainless Steel
Cover Gasket: ……………………………………Graphite
Valve & Seat: ………………Hardened 416 Stainless Steel
TYPE C & CS
Maximum Capacity—lbs/hr 10°F Below Saturation (Kg/hr 5°C Below Saturation)
Trap
Pipe Size Orifice Differential PSIG (barg)
Inch Inches 1 2 5 10 20 50 100 125 150 175 200 225 250 300*
(mm) (.07) (.14) (0.34) (0.7) (1.4) (3.5) (6.9) (8.6) (10.3) (12.1) (13.8) (15.5) (17.2) (20.7)
C33, CS33
1
⁄2 3/8 985 1390 2180 3070 3735 5040 6645 7315 7560 8045 8200 8615 8915 9220
(10) (448) (632) (991) (1395) (1698) (2291) (3070) (3325) (3436) (3657) (3727) (3916) (4052) (4191)
C43, CS43
3
⁄
4
7/16 1460 2055 3240 4560 5550 7480 9865 10850 11225 11935 12165 12770 13225 13685
(11) (664) (934) (1473) (2073) (2523) (3400) (4484) (4932) (5102) (5425) (5530) (5805) (6011) (6220)
C53, CS53
1, 11⁄4 1/2 1825 2575 4050 5700 6925 9350 12340 13565 14030 14920 15230 15960 16540 17120
C63, CS63
(12) (830) (1170) (1841) (2591) (3148) (4750) (5609) (6166) (6377) (6782) (6923) (7255) (7518) (7782)
C73, CS73
11⁄2, 2 3/4 2760 3890 6120 8610 10470 14125 18660 20520 21235 22580 23015 24190 25055 25915
C83, CS83
(19) (1255) (1768) (2782) (3914) (4759) (6420) (8482) (9327) (9652) (10264)(10461) (10995)(11389)(11780)
C73HC, C83HC
1
1
⁄2, 2 1-1/4 3555 5030 7950 11240 15900 25140 33000 — — — — — — —
(32) (1616) (2286) (3614) (5109) (7227) (11427)(15000) — — — — — — —
*CS Series Only. C available with screwed connections only. CS available with screwed or socketweld connections.
C
A
B
D
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