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Item Number CT300YS-3/4, Thermostatic Steam Trap Balanced Pressure Design - CT300Y Series



Features
• Compact "Y" pattern forged steel body.
• Thermostatic capsule immediately responds to changes in pressure and temperature.
• Can be installed in any position. Vertical installation ensures the unit to be freeze-proof when discharging to a gravity return or atmosphere.
• Integral strainer. "Y" pattern design allows for in-line replacing or cleaning of screen.
• In-line replaceable thermostatic capsule and seat.

Optional high and low temperature thermostatic capsules are available upon request.

Colton has a policy of continuous product research and improvement and reserves the right to change design and specifications without notice.




Unit of Measure: Imperial Metric Both


Specifications

Connection

Threaded

Size

20 mm
3/4
in

A

95 mm
3 3/4
in

B

40 mm
1 1/2
in

C

45 mm
1.75
in

D

97 mm
3 4/5
in

Weight

1.7 kg
3 3/4
lb

Capacity of Condensate at 20 ºF below Saturation at 35 kPa (5 psi)

320 kg/h
705
lb/hr

Capacity of Condensate at 20 ºF below Saturation at 69 kPa (10 psi)

425 kg/h
935
lb/hr

Capacity of Condensate at 20 ºF below Saturation at 138 kPa (20 psi)

550 kg/h
1210
lb/hr

Capacity of Condensate at 20 ºF below Saturation at 345 kPa (50 psi)

700 kg/h
1540
lb/hr

Capacity of Condensate at 20 ºF below Saturation at 690 kPa (100 psi)

815 kg/h
1795
lb/hr

Capacity of Condensate at 20 ºF below Saturation at 1379 kPa (200 psi)

905 kg/h
1995
lb/hr

Capacity of Condensate at 20 ºF below Saturation at 2069 kPa (300 psi)

955 kg/h
2105
lb/hr

Maximum Operating Pressure PMO

300 psi

Maximum Allowable Pressure PMA

465 psig

Maximum Operating Temperature TMA

450 ºF

Body Material

Forged Steel ASTM A105

Cover Material

Forged Steel ASTM A105

Strainer Material

Stainless Steel

Thermostatic Capsule Material

Hastelloy and Stainless Steel

Seat Material

Stainless Steel

Cover Bolts Material

ASTM A193

Non-Return Valve Material

Stainless Steel


 DOWNLOADS 

CT300Y Series - Product Data Bulletin
(PDF, 117KB)

CT Series - Installation, Operating & Maintenance Instructions
(PDF, 114KB)