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Two-way control valve PN40, flanged connections DN15-100

V5049A1607

Two-way control valve PN40, flanged connections DN15-100

Not available in the US or Canada

This product is no longer available for purchase.

  • Product Info
  • Literature

Overview

These single seated valves are used for modulating control of hot or chilled water or steam in heating, ventilating, and air conditioning systems and can be operated by electric linear actuators as ML6420/25 or ML7420/25 and ML6421/ML7421, or by pneumatic actuators MP953.

Features

  • Cast iron or cast steel 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
  • Approved according to DIN EN 14597

Product Specifications

Application
For heating and air conditioning in closed circuit systems; hot/cold 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
Connection Type
Flanged per ISO 7005-2
Pressure Range (kPa)
PN40
Body Pattern
Two-way
Pipe Size (inch)
2-1/2 in.
Pipe Size (DN)
DN65
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: 120 kPa; Close off pressure with 1800N motor: 500 kPa
Capacity (Kv)
63 kvs
Valve Action
Stem down to close
Valve Type
Flanged single seated vlave
Controlled Fluid
Hot or Chilled water; Steam
Materials (Body)
Cast steel (GS-C25)
Materials (Seat)
Stainless Steel (replaceable)
Materials (Stem)
Stainless Steel
Flow Characteristic
Equal Percentage
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

Technical Documents

Product Data and Specifications-Product Data for V5049A Flanged Linear valve PN25/40 (English)