STEAM TRAPS & PIPELINE ACCESSORIES

Ball Float Steam Traps

Ball float steam traps works on density principle. Ball float traps senses the density difference between steam and condensate. Condensate entering the steam trap causes the ball float to rise and makes valve to lift off its seat and releases the condensate entering the steam trap. As the condensate in trap

Features of Pennant control valve

  1. Pennant ball float steam traps comes with air vent which allows the air to pass out of the steam trap.
  2. Float type steam traps also comes with Steam Lock Release (SLR) unit, which can be used to avoid steam locking/flooding condition inside steam trap.
  3. Can handle heavy condensate loads.
  4. Can be customized as per customer requirements.
  5. Float type steam traps can offer higher heat transfer rate, discharges condensate at steam temperature.
  6. Pennant ball float steam traps can easily handle water hammer and sudden fluctuations in pressure and flow rate.

INSTALLATION

  • Ball float steam trap-PT 61-Standard horizontal installation with flow from right to left.
  • Upon request we can provide our ball float traps with following installations as well

AVAILABLE SPARES:

Valve Seat, Ball Float & Lever Assembly, Air Vent Assembly. Gaskets.

Typical Applications of Ball float steam traps:-

  • Heating coils
  • Hot water heaters
  • Steam separators
  • Reactors
  • Sterilizers
  • Autoclaves
  • Dryers
  • Dehumidifiers 
  • Heat exchangers
Available Types:
  • PT61 – with Thermostatic Air Vent 
  • PT61S – with Steam Lock Release (SLR) 
  • PT61C – with Thermostatic Air Vent & SLR
Sizes

DN 15, 20, 25

Available Spares

Valve Seat, Ball Float & Lever Assembly,
Air Vent Assembly.
Gaskets.

Max. Differential Pressure Range:
  • PT61-4.5 : 4.5 bar 
  • PT61-10 : 10 bar
  •  PT61-14 : 14 bar

INSTALLATION

  • Ball float steam trap-PT 61-Standard horizontal installation with flow from right to left.
  • Upon request we can provide our ball float traps with following installations as well
  1. Horizontal installation with flow from left to right PT61 (L-R) 
  2. Vertical installation with flow from   top to bottom PT61(V)

The Ball float steam trap should be installed below the drain point of the equipment in a position so that the float arm is in a horizontal plane and the float rises and falls vertically, with the flow direction as indicated on the body. The arrow on the nameplate should be pointing vertically upwards.

MATERIAL

NO. PART MATERIAL
1 BODY CAST IRON IS : 210 FG20
2 COVER
3 GASKET (COVER) Non CAF
4 VALVE SEAT AISI 410/ AISI
5 VALVE
6 LEVER AISI 304
7 FLOAT AISI 304
8 AIR VENT ASSLY. AISI 304
9 BOLT HIGH TENSILE
10 DRAIN PLUG C.S
11 GASKET DRAIN PLUG COPPER
12 GASKET AIR VENT COPPER
13 GASKET VALVE SEAT COPPER
14 BRACKET ASSLY. AISI 304
15 LABEL AISI 304

*Only for 1″ size (Not shown in view)

CONNECTIONS

Screwed (NPT/BSPT/BSP)

Limiting Conditions:

PMA: Max. allowable pressure 250 psig
TMA: Max. allowable temperature 425 °F
PMO: Max. operating pressure 200 psig
TMO: Max. operating temperature 425 °F
Cold hydro test pressure 375 psig
PD61 / PAE61

PT61

Float and Thermostatic Steam Trap. Cast Iron construction. SS Internals. End conns.: Screwed NPT/ BSPT / BSP

Imperial

PMA TMA PMO TMO Maximum Capacity (lbs/hr) Size
250 psig 425 °F 200 psig 425 °F 1090 2706 ½”,¾”, 1”

Metric

PMO (bar) TMA (ºC) Capacity at PMO (kg/hr) Size
14 / 220 482 510 DN15, 20 DN25

PT61SS

Float & Thermostatic Steam Trap. Complete SS construction. End conns.: Screwed NPT / BSPT / BSP / SW / FL

Imperial

PMA TMA PMO TMO Maximum Capacity (lbs/hr) Size
250 psig 425 °F 200 psig 425 °F 1090 ½”,¾”

Metric

PMO (bar) TMA (ºC) Capacity at PMO (kg/hr) Size
14 / 220 482 DN15, 20

PT62

Float and Thermostatic Steam Trap. Cast Steel Construction, SS Internals. End conns.: Screwed NPT / BSPT / BSP / SW / FL

Imperial

PMA TMA PMO TMO Maximum Capacity (lbs/hr) Size
250 psig 425 °F 200 psig 425 °F 1090 3685 11420 ½”,¾”,1″, 1½”,2″

Metric

PMO (bar) TMA (ºC) Capacity at PMO (kg/hr) Size
14 / 220 482 1174 5190 DN15, 20 DN25 DN40, 50

PT63

H Pattern Float and Thermostatic Steam Trap. Cast Iron construction. SS Internals. End conns.: Screwed NPT / BSPT / BSP

Imperial

PMA TMA PMO TMO Maximum Capacity (lbs/hr) Size
250 psig 425 °F 125 psig 425 °F 1650 3005 10875 ¾”,1″, 1 ¼”,1½”,2″

Metric

PMO (bar) TMA (ºC) Capacity at PMO (kg/hr) Size
8.5 / 220 745 1285 2035 DN20, 25 DN32 DN40, 50

PT64

Float and Thermostatic Steam Trap. Cast Iron construction; SS Internals, End conns.: Screwed NPT / BSPT / BSP

Imperial

PMA TMA PMO TMO Maximum Capacity (lbs/hr) Size
250 psig 425 °F 125 psig 425 °F 7550 10875 1 ¼”,1½”,2″

Metric

PMO (bar) TMA (ºC) Capacity at PMO (kg/hr) Size
8.5 / 220 2034 3011 DN32,40 DN50

PT64H

High capacity Float and Thermostatic Steam Trap. Cast Iron construction; SS Internals, End conns.: Screwed NPT / BSPT / BSP

Imperial

PMA TMA PMO TMO Maximum Capacity (lbs/hr) Size
225 psig 425 °F 50 psig 425 °F 20600 2″

Metric

PMO (bar) TMA (ºC) Capacity at PMO (kg/hr) Size
3.5 / 220 9350 DN50

PT65

Float and Thermostatic Steam Trap. Cast Iron construction; SS Internals, End conns.: Screwed NPT / BSPT / BSP

Imperial

PMA TMA PMO TMO Maximum Capacity (lbs/hr) Size
250 psig 425 °F 200 psig 425 °F 3685 11430 1″ ,1½”,2″

Metric

PMO (bar) TMA (ºC) Capacity at PMO (kg/hr) Size
14 / 220 1174 5190 DN25 DN40, 50

PT65H

High capacity Float and Thermostatic Steam Trap. Cast Iron construction; SS Internals. End conns.: Screwed NPT / BSPT / BSP

Imperial

PMA TMA PMO TMO Maximum Capacity (lbs/hr) Size
250 psig 425 °F 200 psig 425 °F 38340 1 ½”, 2”

Metric

PMO (bar) TMA (ºC) Capacity at PMO (kg/hr) Size
14 / 220 17430 DN40, 50

PT66

High capacity Float and Thermostatic Steam Trap. Cast Steel construction; SS Internals. End conns.: Screwed NPT / BSPT / BSP / SW / FL

Imperial

PMA TMA PMO TMO Maximum Capacity (lbs/hr) Size
250 psig 425 °F 200 psig 425 °F 38340 1 ½”, 2”

Metric

PMO (bar) TMA (ºC) Capacity at PMO (kg/hr) Size
14 / 220 17430 DN40, 50

PT67

High capacity float operated trap designed for draining condensate from low to medium pressure heating & process equipment. End Connection: Flanged #150, #300

Imperial

PMA TMA PMO TMO Maximum Capacity (lbs/hr) Size
220 psig 425 °F 180 psig 425 °F 209440 3”, 4”, 6”

Metric

PMO (bar) TMA (ºC) Capacity at PMO (kg/hr) Size
2 / 220 5 / 220 12.5 / 220 95000 60000 51000 DN 80, 100, 150 DN 80, 100, 150 DN 80, 100, 150
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