Valve Type:Dynamic Pressure Regulated Control Valve
Body Style:Two-way, multi-turn, non-rising stem valve, straight-through flow
Pipe Size:2 1/2″ to 6″ with multi-size wafer flange pipe fittings
Body Pressure Rating (maximum):580 psig (40 bar) at 248℉ (120℃)
Controlled Medium:Water or Glycol solutions up to 50%; not suitable for combustible gases, oil or steam
Medium Temperature Range:-4° to 248℉ (-20° to 120℃)
Maximum Differential Pressure:58 psid (400 kPa)
Close-off pressure:101 psid (700 kPa), maximum 0.2% leakage
Flow Characteristics:Equal percentage
Body:Ductile iron (ASTM A536-65T, Class 60-45-18)
Flow Optimizer:Stainless steel
Stem Seals:EPDM and Nitrile O-rings
Ball Seals:Reinforced Teflon™ seals, with EPDM O-rings
Regulator:EPDM rolling diaphragm in 316 stainless ssteel housing
Actuators:
Supply Voltage:24VAC, 50/60Hz
Control Signal:2-10VDC, 4-20 mA (w/ external 500Ω resistor), Pulse-width modulating, floating, two-position SPDT
Action:
Non-Fail Safe:Stay in Place
Fail-Safe (field configurable):Open/Closed
Normal position (no signal):Open/Closed
Actuator Stroke (degrees):6 x 360°
Timing:150 seconds/60Hz
Feedback:4-20 mA (2-10VDC) built-in
Warranty:1 year on valves
:* Actuators available factory-installed.