Field Instruments

General

Honeywell three port mixing valves are used for modulating control of hot or chilled water in heating, ventilation and air conditioning systems and can be operated by electric linear actuators as ML6420/6425, ML7420/7425, M6421/7421.

Features

• Cast iron body with flanged end connections
• Metal to metal seating for long life span
• Self-adjusting packing
• Accurate positioning to ensure state of the art temperature control
• Direct coupled electric and pneumatic actuators for easy mounting
• Constant total flow throughout full plug travel

Specifications

• Make: Honeywell
• Model: V5329A2085
• Size:  DN 80
• Action: Stem up to close port A-AB
• Valve type: 3-way mixing
• Nominal pressure rating: PN16
• Flow characteristic: Equal percentage port A-AB,  linear port B-AB
• Rangeability: 50:1
• Leakage rate: ≤       0.5 % of kVS port A-AB , ≤ 1 % of kVS port B-AB
• Rated stroke: 20mm  
• Connection: Flanged per ISO 7005-2
• Medium: Chilled/hot water
• Medium temperature:   2 ... 120  ; 1600 kPa , 120 ... 150  ; 1440 kPa 150 ... 170  

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