281-05974 - Valve assy 2W NC 6", 400Cv, Eq Pct SS Trim Flanged 12" Pneu Act
Technical Specifications:
- Valve Body Style: Stroke-Globe
- Port Configuration: 2-Way Normally closed
- End Connection: Flanged
- Connecting thread: Direct-coupled universal bonnet
- Material, valve body: Cast iron ASTM A126 Class B
- Material, inside set: Body Trim: Stainless Steel , Stem: Stainless steel ASTM A582 Type 303 , Plug: Bronze , Seat: Single seat , Normal Duty Packing: EPDM O-rings
- Medium: Saturated steam , Water , Water with anti-freeze , Steam
- Leakage rate: Class IV (0.01% of Cv)
- Rangeability: >100:1
- High temperature: NO
- Medium temperature: 20…250 ºF
- Stroke: 1-1/2 in., 40 mm
- Valve Actuator Type: Pneumatic
Product Literature:
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Brand: Siemens
SKU: 281-05974
