SLTT 76

Thermodynamic Steam Trap

Description

Features

Specifications

Applications

Benefits

Description

Thermodynamic traps work on the difference in dynamic response to velocity change in the flow of compressible and in-compressible fluids. As steam enters, static pressure above the disk forces the disk against the valve seat. The static pressure over a large area overcomes the high inlet pressure of the steam. As the steam starts to condense, the pressure against the disk lessens and the trap cycles. This essentially makes a TD trap a “time cycle” device.

Features

Specifications

Applications

Benefits

Steam Trap

Thermodynamic Steam Trap
Ball Float Steam Trap
Thermostatic Steam Trap

Sizes	15 NB, 20 NB and 25 NB
MOC	ASTM A 351 Gr. CF8
End Connection	Screwed – BSP/ BSPT/ NPT, Socket weld,
Flanged	ASA 150, ASA 300, ASA 600 (welded on)
Designed for	# 600
Max. Allowable Pressure(PMA)	48.9 Bar(g)
Max Allowable Temperature (TMA)	538℃
Minimum inlet pressure required	0.25 Bar(g)
Back Pressure	should not exceed 80% of the inlet pressure.
Certification	IBR Approval / En10204-3.1