Field Instruments

General

Honeywell v5050A single seated valves are used for modulating control of hot / chilled water or steam in heating, ventilating and air conditioning systems. The valves can be operated by linear actuators ML6421B and M7L421B.

Features

• Cast iron body with flanged end connections
• Low seat leakage rate
• 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: V5050A2088
• Size:  DN 100
• 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: ≤       0.1 % of kVS port A-AB , ≤ 1 % of kVS port B-AB
• Rated stroke: 38 mm  
• Connection: Flanged per ISO 7005-2
• Medium: Chilled/hot water
• Medium temperature:       2 ... 120  ; 1600 kPa | 120 ... 150  ; 1440 kPa

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