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Three-way control valve PN25/40, flanged connections DN15-100

V5050A1165

Three-way control valve PN25/40, flanged connections DN15-100

Not available in the US or Canada

  • Product Info
  • Literature

Overview

These three-port mixing valves are used for modulating control of hot/chilled water or steam in heating, ventilation, and air conditioning systems and can be operated by electric linear actuators ML6420/ML6425, ML7420/ML7425, and ML6421/ML7421 or by pneumatic actuator MP953.

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
  • Easy mounting of direct-coupled electric and pneumatic actuators
  • Constant total flow throughout entire plug travel

Product Specifications

Application
Closed circuit heating systems, hot water quality
Maximum Safe Operating Pressure (kPa)
Fluid at 120 C - 4000 kPa; Fluid at 150 C - 3920 Kpa; Fluid at 200 C - 3800 kPa; Fluid at 220 C - 3720 kPa
Used With
ML6420A; ML7420A; ML6425A; ML6425B; ML7425A; ML7425B; ML6421A; ML7421A; MP953A; MP953B; MP953C; MP953D
Item Type
Product
Pressure Range (psi)
PN25 to PN40
Connection Type
Flanged
Body Pattern
Three-way mixing
Pipe Size (inch)
1-1/4 in.
Pipe Size (DN)
DN32
Fluid Temperature (C)
2 C to 220 C
Fluid Temperature (F)
36 F to 392 F
Maximum Differential Pressure Ratings (Close-off) (kPa)
Close off pressure with 600N motor: 600kPa; Close off pressure with 1800N motor: 2000kPa
Capacity (Kv)
16 Kvs
Valve Action
Stem up to close port A-AB
Valve Type
Three Port mixing valve
Controlled Fluid
Water
Materials (Body)
Cast steel GS-C25
Materials (Seat)
Stainless Steel (replaceable)
Materials (Stem)
Stainless Steel
Flow Characteristic
Linear for ports A-AB and B-AB
Stem Travel (in.)
3/4 in.
Stem Travel (mm)
20 mm
Materials (Plug/Ball/Disc)
Plug: Stainless steel, skirt guided
Materials (Packing)
Spring-loaded PTFE cone rings
Leakage
≤ 0.1% of kVS port A-AB, ≤ 0.1% of kVS port B-AB