| Message: | GAFT44 ball float steam trap.
Pressure Rating: 1.6- 4.0Mpa.
Specification: DN32 DN40 DN50.
Material: cast steel.
Standard flanges: DIN, ANSI, JIS, JB79.
Structural Characteristics.
1.The valve adopts two kinds of sealing,e,g,balance double valve seat and single valve seat with reliable closedown and long life.
2.There's always condensate water available in front of the valve with reliable water sealing and non-leakage of steam.
3.No noise before operation in favor of environmental protection.
4.At the beginning of ventilation,all the valves start and low temperature condensate water and air are rapidly expelled to greatly shorten the start time for equipment.
5.Internal component is made of stainless steel, corrosion and cavitation erosion proof.
Main Technical Parameters&Indexes Of Performance.
Nominal pressure PN40
Maximum design pressure(PMA) 40bar g @ 100
Maximum design temperature(TMA) 300 @ 27.5bar g
Minimum design temperature(TMI) -10
Maximum upstream pressure for saturated steam service(PMO) 32bar g @ 239
Maximum operating temperature(TMO) 285 @ 28.5bar g
Minimum operating temperature(TMIO) 0
Maximum differential pressure( PMX ) GAFT44-4.5 4.5bar
GAFT44 -10 10bar
GAFT44 -14 14bar
GAFT44 -21 21bar
GAFT44 -32 32bar
Maximum cold hydraulic test pressure 60bar g
Material Of Main Component.
Name of component Material of component
Valve body, valve cover WCB
Floating ball stainless steel
Connecting Dimensions.
DN A
32 230
40 230
50 230
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