275-03057 - Valve assy 2W NO, 1/2" 4Cv Lin SS Trim Hi Temp Pkg Internal Thread x Internal Thread, float El-Hydrl Act NSR
Technical Specifications:
- Valve Body Style: Stroke-Globe
- End Connection: Internal Thread x Internal Thread
- Connecting thread: Direct-coupled universal bonnet
- Material, valve body: UNS CA 844 bronze
- Material, inside set: Body Trim: Stainless Steel , Stem: Stainless Steel ASTM A582 Type 303 , Normal Duty Packing: EPDM O-ring , Seat: Single seat metal-to-metal
- Medium: Saturated steam , Water , Water with anti-freeze , Steam
- Leakage rate: Class IV (0.01% of Cv)
- Rangeability: >100:1
- High temperature: YES
- Port Configuration: 2-Way Normally open
- Medium temperature: 20…337 ºF
- Ambient temperature, operation: 5 to 130 °F, -15 to 55 °C
- Stroke: 3/4 in., 20 mm
- Valve Actuator Type: Electronic
- Supply Voltage: 24 VAC
- Positioning time: Power stroke 90 sec, Return stroke 90 sec
- Power consumption: 10 VA
Product Literature:
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Brand: Siemens
SKU: 275-03057
