Steam

saturation

curve

Steam traps

Balanced pressure

5.2.13

Pressure / temperature limits

Pressure bar g

The product should not be used in this region as damage

to the internals may occur.

Body design conditions

PMA Maximum allowable pressure

TMA Maximum allowable temperature

Minimum allowable temperature

PMO

Maximum operating pressure for

saturated steam service

TMO Maximum operating temperature

Minimum operating temperature

7 bar g @ 170 °C

170 °C @ 7 bar g

-10 °C

7 bar g

170 °C

0 °C

Materials

No. Part

1 Body (inlet)

2 Body with seal (outlet)

3 'O' ring

4 Element

Designed for a maximum cold hydraulic test pressure of 10.7 bar g

AISI 316L (1.4404)

AISI 316L (1.4404)

AISI 316L (1.4404)

BS 6105 Gr. A4 80

Nuts and bolts

Washers

BTM7

with butt weld ends

1

5

Material

Stainless steel

Stainless steel

FKM

Stainless steel

Stainless steel

Austenitic stainless steel

BTM7

5

with sanitary clamp compatible hygienic connections

3

2

4

Page 2 of 4

TI-P180-11 CMGT Issue 12

BTM7 Stainless Steel Thermostatic Clean Steam Trap

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