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Overview

High-performance three-way mixing butterfly valves provide control for heating, ventilating and air conditioning (HVAC) systems. Applications include chilled water, hot water, cooling tower water, thermal storage systems and steam up to 50 psi.

Product Specifications

Application
HVAC
Includes
Position Indication ; Hand Wheel for manual operation
Item Type
Product
Mounting
ASME/ANSI Class 150 Flange
Frequency
50 Hz ; 60 Hz
Approvals, Canadian Standards Association
C/US Certified
Voltage
24 Vac ; 24 Vdc
Approvals, CE
Certified
Enclosure
NEMA 4X IP66/67 with heater
Ambient Temperature Range (F)
Actuator-- -22 F to 150 F
Ambient Temperature Range (C)
Actuator-- -30 C to 65 C
Connection Type
Lugged
Body Pattern
3-way (Mixing)
Pipe Size (inch)
12 in.
Pipe Size (DN)
DN300
Fluid Temperature (C)
-30 C to 204 C
Fluid Temperature (F)
-22 F to 400 F
Maximum Differential Pressure Ratings (Close-off) (psi)
150 psi
Maximum Differential Pressure Ratings (Close-off) (kPa)
1034 kPa
Capacity (Cv)
at 60 degrees stroke--2660 Cv; at 90 degrees stroke--4837 Cv
Capacity (Kv)
at 60 degrees stroke--2301 kvs; at 90 degrees stroke--4184 kvs
Valve Action
Normally Closed
Valve Type
Butterfly
Controlled Fluid
Chilled or hot water- up to 60% glycol ; on/off steam control up to 50 psi
Materials (Body)
Carbon steel
Materials (Seat)
RTFE
Materials (Stem)
17-4 PH stainless
Flow Characteristic
Modified Linear, Unidirectional
Actuation
MBP6LBSH/U Two-Position and Floating, fail-in-place, actuator included
Static Pressure Rating (psi)
285 psi
Static Pressure Rating (kPa)
1965 kPa
Flange Bolts
12, Flange Bolt Thread--0.875 in. -9 pitch
Materials (Plug/Ball/Disc)
316 stainless steel
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