Overview
Used for proportional control of hot or chilled water and glycol solutions (to 50 percent concentration) and for two-position control of low pressure steam in closed loop HVAC systems.
Features
Sizes range from 2-1/2 to 6 inches.Stainless steel stem with serviceable Teflon packing.Valves utilize direct mounting valve actuators, Q5020/Q5022 linkages with Direct Coupled Actuators, or Pneumatic Valve Actuators to operate the valve.Equal Percentage flow characteristic.
- Dimensions (in.) : 12 5/16 in. high x 7 in. wide x 9 1/2 in. deep
- Dimensions (mm) : 312 mm high x 177 mm wide x 241 mm deep
- Maximum Safe Operating Pressure (psi) : 150 psi at 240 F water, 15 psi steam
- Maximum Safe Operating Pressure (kPa) : 1034 kPa at 115 C water, 100 kPa steam
- Ambient Temperature Range (F) : 40 F to 250 F
- Ambient Temperature Range (C) : 4 C to 121 C
- Connection Type : Flanged
- Body Pattern : Two-way
- Pipe Size (inch) : 2 1/2 in.
- Pipe Size (DN) : DN65
- Bonnet Size (in.) : 1-3/8 in.
- Maximum Differential Pressure Ratings (Close-off) (psi) : For Quiet Water Service--20 psid
- Maximum Differential Pressure Ratings (Close-off) (kPa) : For Quiet Water Service--138 kPa
- Capacity (Cv) : 63 Cv
- Capacity (Kv) : 54 kvs
- Valve Action : Stem down to close
- Valve Type : Globe Valve
- Materials (Body) : Cast Iron
- Materials (Seat) : Bronze
- Materials (Stem) : 316 Stainless Steel
- Flow Characteristic : Equal Percentage
- Actuation : Must be purchased separately
- Static Pressure Rating (psi) : Meets ANSI 125 Standard
- Static Pressure Rating (kPa) : Meets ANSI 125 Standard
- ANSI/ASME Rating : 125
- Stem Travel (in.) : 3/4 in.
- Stem Travel (mm) : 20 mm
- Bonnet Size (mm) : 35 mm
- Materials (Packing) : Teflon Cone
