Series 'FTX/FTC'

Available in sizes from 3/4" npt to 2" npt for differential pressures up to 125 psig saturated steam service with supply pressures limited to 250 psig at temperatures not to exceed 406 deg. F.

FTX Models are:
Unit of Measure

Size

20 mm3/4 in

A

152 mm6 in

B

146 mm5 3/4 in

C

86 mm3 3/8 in

D

76 mm3 in

E

152 mm6 in

Weight

6.35 kg14 lb

Maximum Operating Temperature TMO

Saturated steam temperature at operating pressure

Maximum Working Pressure PMA

75 psi

Maximum Allowable Temperature TMA

450 ºF

Cover Material

Cast Iron ASTM-A278 Class 30

Body Material

Cast Iron, ASTM-A278 Class 30

Mechanism Material

Stainless Steel

Air Vent Material

Stainless Steel

Float Material

Stainless Steel

Gasket Material

Non-Asbestos Fiber

Cover Bolts Material

Steel, Grade 5

Plug Material

Cast Iron, ASTM-A278 Class 30
Capacity (Gross) of Condensate at 1/4 psig1 240 lb/hr

Capacity (Gross) of Condensate at 1/2 psig

300 lb/hr

Capacity (Gross) of Condensate at 1 psig

420 lb/hr

Capacity (Gross) of Condensate at 2 psig

505 lb/hr

Capacity (Gross) of Condensate at 5 psig

630 lb/hr

Capacity (Gross) of Condensate at 10 psig

725 lb/hr

Capacity (Gross) of Condensate at 15 psig

820 lb/hr

Capacity (Gross) of Condensate at 20 psig

905 lb/hr

Capacity (Gross) of Condensate at 25 psig

980 lb/hr

Capacity (Gross) of Condensate at 30 psig

1020 lb/hr

Capacity (Gross) of Condensate at 40 psig

1190 lb/hr

Capacity (Gross) of Condensate at 50 psig

1345 lb/hr

Capacity (Gross) of Condensate at 75 psig

1645 lb/hr
  • 1 Trap capacities are based on continuous discharge at steam temperature. Significantly greater capacities are realized when condensate temperature is below saturated steam temperature. Appropriate safety factors should be applied to the ratings.