Product Handbook 2026 - Volume 2

Steam traps Balanced pressure

8

Certification This product is available with the following certification: - Certificate of Compliance for FDA and ADI Free Statement - F.O.C - TSE-BSE Statement - F.O.C. - Declaration of Conformity BS EN ISO 14644-1:2015 Class 7 Clean Room - F.O.C. - Typical Test Report - F.O.C. Note: All certification/inspection requirements must be stated at the time of order placement, and may be subject to additional cost as detailed above.

Sizes and pipe connections

Standard

Issue

Type

Sizes

Imperial O/D

16swg wall

½"

¾"

1"

Tube Ended Variants

DIN 11850

Series 1

DN10

DN15

ISO 1127

Series 1

DN8

DN10

DN15

Standard

Issue

Type

Sizes

Screwed Ended Variants

BSP

¼"

½"

¾"

1"

NPT

¼"

½"

¾"

1"

5.2.23

Pressure/temperature limits

Pressure psi g

0

14.5

29

43.5

58

72.5

87

102

338 302

150 170

212

100

Steam saturation curve

122

50

32

0

8.2 42

0

1

2

3

4

5

6

7

Pressure bar g

The product should not be used in this region as damage to the internals may occur.

Body design conditions

PN7

PMA Maximum allowable pressure

7 bar g @ 170 °C

102 psi g @ 338 °F

TMA Maximum allowable temperature

170 °C @ 7 bar g

338 °F @ 102 psi g

Minimum allowable temperature

-254 °C

-425 °F

PMO Maximum operating pressure for saturated steam service

7 bar g @ 170 °C

102 psi g @ 338 °F

TMO Maximum operating temperature

170 °C @ 7 bar g

338 °F @ 102 psi g

Minimum operating temperature

0 °C

32 °F

Designed for a maximum cold hydraulic test pressure of:

10.5 bar g

152 psi g

TI-P180-03 CMGT issue 13

Page 2 of 4

BTS7 Balanced Pressure Thermostatic Steam Trap

Powered by