Siemens 254-01139

Name: Siemens 254-01139
Brand: Siemens Building Technologies
SKU: CS50012
Availability: OutOfStock

SKU: CS50012MPN: 254-01139UPC/EAN: 4034106358624

3WMX LN,BZ,OR FXF ,1.00/10.00

Discontinued - Contact Us For Pricing & Availability

Product Details

3WMX LN,BZ,OR FXF ,1.00/10.00

Valve Size	0.5 in
Valve Type	Globe
Valve Pattern	3-Way Mixing
End Connection	NPT
Valve Flow Coefficient (Cv)	10
Body Rating	ANSI 250
Rated Close-off	30 psi
Max Temp	250 °F
Trim	Brass
NSR/SR Actuator	Non-Spring Return
Actuator Type	Electronic
Fail-safe Position	Fail-in-Place
Control Signal Type	3-Position
Nominal Voltage	24
NEMA Rating	1
Medium	Water;Water with anti-freeze
Connecting thread (valve-actuator)	Direct-coupled universal bonnet
Leakage rate	Class IV (0.01% of Cv)
Rangeability	>100:1
Valve Characteristic	Equal percentage (NC port), Linear (NO port)
Material, valve body	Cast iron ASTM A126 Class B
Stroke	1-½ in., 40 mm
Material, inside set	Body Trim: Stainless Steel; Stem: Stainless Steel ASTM A582 Type 303; Packing: EPDM O-ring
Medium Temperature	20 to 250 °F, -7 to 120 °C
Positioning Time	Power stroke 120 sec, Return stroke 120 sec, Spring return 18 sec
Permissible operating pressure	Max. recommended differential pressure for modulating service: 50 psi, 345 kPa