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Siemens 259-02017 Valve Assembly Normally Closed 0.63 Cv 1/2 in
Availability:
In Stock
Ships same day if ordered by 12 pm
- $226.29
- $226.29
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Product DescriptionThe Siemens 259-02017 valve assembly is a normally closed device designed for efficient flow control. It has a flow rate of 0.63 Cv and a half-inch line size, making it suitable for various HVAC applications. This valve is compliant with ANSI Leakage Class IV, ensuring minimal leakage during operation. The assembly features stainless steel trim and operates with an electronic actuator that allows for floating control. The fail-in-place functionality ensures safety during power loss.
- UL Listed for plenum installations
- Direct coupled installation without tools
- Manual override with auto unlock
Product Highlights
This valve is ideal for hot or chilled water systems and low-pressure steam applications. Its female to female connection provides flexibility in installation.
Product Information
Standard Information
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Manufacturer: Siemens Building Technologies
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Product Series: MT
Technical Specifications
Connection
NPT
Cv
0.63 CV
Fail-Safe
Non-Spring Return
Supply Voltage (Nominal)
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
1/2 in
Control Signal
Floating
Max Close-Off Pressure
95 psi
Body Pattern
Two-Way Normally Closed
Valve Style
Globe
Medium Temperature Range
35-250 °F
Flow Characteristic
Modified Equal Percentage
ANSI Leakage Class
IV (0.01% Of Cv)
Service
Water, Water-Glycol Solutions To 50%, Low Pressure Steam <15 psi
Operating Conditions
41 F To 122 F (5 C To 50 C)
Power Consumption
0.8 VA
Electrical Connection
Plenum cable Or 3/8-inch flex conduit
Housing
NEMA 1
Spring Return
Non-Spring Return
Type
Valve (Globe)
Valve Size
0.5inch - 2 Way
Voltage
24V
Body Rating
ANSI 250
Max Temp
250 °F
Trim
SS
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
Aux Switches
0
- UL Listed for plenum installations
- Direct coupled installation without tools
- Manual override with auto unlock
Product Highlights
This valve is ideal for hot or chilled water systems and low-pressure steam applications. Its female to female connection provides flexibility in installation.Technical Specifications
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