Top and Bottom Guiding
A well accepted industry standard particularly suited for double seated plugs to provide adequate support against side loads.
A well accepted industry standard particularly suited for double seated plugs to provide adequate support against side loads.
Flow capacity is at top levels for contemporary double seated regulators and is attained with very little pressure recovery as indicated by a high critical flow factor.
0.4 Factor Trim - the most practical double seated trim design giving a substantial reduction in capacity while maintaining desirable flow characteristics.
Materials of construction have been selected for high performance and long life when handling the high pressure drop capabilities of the valve.
For temperatures over the rating of the diaphragm material, the regulator must be mounted with the actuator below the centerline of the regulator body. The diaphragm will be protected from the high temperature by a condensate barrier in the sensing line and actuator diaphragm case. If installed otherwise, an adequate condensate barrier must be incorporated. Consult factory for more information.
Configurations
Models 525 and 526 Regulators are designed for use with the 10900 Series Actuators for reducing, back pressure and differential pressure applications.
FunctionPressure Reducing 525 Differential Pressure Reducing 525-50 Back Pressure 526 Differential Back Pressure 526-50 |
ServiceSteam, Gas, Liquids |
Size¾” through 4” (20 through 100 mm) |
Ratings & ConnectionsFlanged : ASME CL150-600 Welded : BW or SW Screwed : NPT ¾” through 2” (20-50 mm) |
BodyType : High Capacity Globe with Double Seated Top and Bottom Guided Plug Materials : Carbon steel, stainless steel |
TrimPlug Type : Disc Seat Ring : Threaded Guide : Heavy Top and Bottom Guided Capacity : Full Area, Reduced Capacity in All Sizes |
ActuatorType : 10900 Spring Diaphragm |
Masoneilan heeft diverse downloads beschikbaar gesteld over de Masoneilan 525-526 Series Pressure Reducing, Back Pressure & Differential Pressure Regulators. Deze zijn te downloaden via de website van Masoneilan.