IM-P077-02 ST Issue 68
Temperature °C
Pressure bar g
The product must not be used in this region.
*PMO Maximum operating pressure 13 bar g (188.5 psi g).
∆ PMX - Maximum differential pressure
Screwed 4 bar 8 bar 12 bar Flanged 4 bar 8 bar 12 bar
½" SA4 SA8 SA12 DN15 SFA4 SFA8 SFA12
¾" SB4 SB8 SB12 DN20 SFB4 SFB8 SFB12
1" SC4 SC8 SC12 DN25 SFC4 SFC8 SFC12
1½" SD4 SD8 SD12 DN40 SFD4 SFD8 SFD12
2.5 Materials of construction
The S and SF series inverted bucket traps are manufactured in cast iron with stainless steel
internals.
Steam
saturation
curve
2.3 Limiting conditions (ISO 6552)
Note: Maximum operating conditions depend on the selected orifice size.
Body design conditions PN16
PMA Maximum allowable pressure 16 bar g (232 psi g)
TMA Maximum allowable temperature 300°C (572°F)
PMO Maximum operating pressure 13 bar g (188.5 psi g)
TMO Maximum operating temperature 300°C (572°F)
Designed for a maximum cold hydraulic test pressure of: 24 bar g (348 psi g)
2.4 Operating range
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