STM250-3-74C/DMS24-180 | Bray | Control Valves
STM Flanged Characterized ball Valve, 2.5 inch, 3way, CV 74, Brass Body, Ductile Iron Flanges, Stainless Steel ball and stem, 50PSI Close-off, ANSI 150, Damper & Valve actuator, 24 VAC/Dc, 177 lb-in, modulating, Spring Return, Nema 2, IP54, Input Signal 0 (2) to 10 VDC, 0 (4) to 20 VDC, or 0 (4) to 20 mA
Brand:Bray
MPN:STM250-3-74C/DMS24-180
SKU:STM250-3-74C/DMS24-180
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Options
Manual Override Handwheel
Type
Assembly
Close Off Pressure
50 psi
Actuator Type
Spring Return
Medium
Water/Glycol
Valve Type
Standard Pressure
Enclosure Rating
IP54,NEMA 2
Cv
74 CV
Supply Voltage (Nominal)
24 VAC,24 VDC
Pattern
3-way
Size
2-1/2 in
Actuator Power Type
Electric
Fail Position
Closed
Control Signal
Analog
product series features
- Lap Flange - Allows easy positioning and alignment with mating flanges.
- Low Torque - Smaller actuator and longer life.
- Dimensionally Stable at High Temperatures - Works in low pressure steam applications.
- 5 Year Warranty - Assurance of trouble free operation.
more information & related documents
Series Description
STM Series Flanged Ball Valves are designed to regulate the flow of hot water, chilled water, and 50% glycol solutions to the demand of a controller in Heating, Ventilating, and Air Conditioning (HVAC) systems. The valves come in sizes of 2-1/2", 3", and 4". The (ANSI) Class 150 flanged valves come in both 2-way and 3-way configurations and are available in multiple Cv ratings. Bray offers the valve, linkage, and actuator assemblies for factory or field mounting with either spring return or non-spring return actuators. The STM is designed for electronic actuator operation to a maximum close-off pressure of 100 PSI and for temperature ranges 0˚ to 284˚F.
Kele Description
2.5IN,STM FLG CHAR BALL,3WAY,CV 74,24VAC/DC,177LB-IN,MOD,SR
Manufacturer
Bray
D-70-140-210-280 Submittal 
