289-05940 | Valve assy 2W NO, 2-1/2" 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act SR | Siemens Siemens

Valve assy 2W NO, 2-1/2″ 63Cv Eq Pct Bronze Trim Flanged float El-Hydrl Act SR

Flowrite 599 Series Valve Assembly features a floating control, spring return, 24 Vac electro-mechanical actuator with 3/4-inch stroke. The 2-way, normally open, 2-1/2-inch, 63 Cv valve assembly with 3/4-inch stroke is ANSI Class 250 and has an equal percentage characteristic, bronze trim, and flanged end connections.

Valve Body Style

Stroke-Globe

End Connection

Flanged

Connecting thread

Direct-coupled universal bonnet

Material, valve body

Cast iron ASTM A126 Class B

Material, inside set

Body Trim: Bronze , 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

Port Configuration

2-Way Normally open

Medium temperature

20…250 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 120 sec, Return stroke 120 sec, Spring return 10 sec

Power consumption

18 VA

Resources

^^Flowrite 599 Series Valve Assembly features a floating control, spring return, 24 Vac electro-mechanical actuator with 3/4-inch stroke. The 2-way, normally open, 2-1/2-inch, 63 Cv valve assembly with 3/4-inch stroke is ANSI Class 250 and has an equal percentage characteristic, brass trim, and flanged end connections.