西門子 不鏽鋼 兩線式三通閥 MXI422系列 Siemens 3-port zone valves & actuators, PN16

請來信詢價

  • Siemens 2-port and 3-port zone valves & actuators, PN16
  • MVI422…MXI422…
  • 德國品牌
  • 三通閥
  • 閥體材質:不鏽鋼 stainless steel 304
  • 公稱壓力:PN16
  • 牙口連接(ISO 7005)
  • 可用於冰水, 低或高溫純水的封閉式管路中
  • 除了3/4″尺寸外另有1/2″, 1″管徑規格

 

描述

  • Stainless steel valve body
  • DN 15, DN 20 and DN 25
  • Kvs 2.0-3.5 m3/h
  • Internally threaded connections Rp to ISO 7-1
  • Fail safe (Spring return) operation
  • AC 230 V operating voltage, 2-position control signal

西門子 不鏽鋼 兩線式三通閥 Siemens MXI422.20 MXI422.25 MXI422.15

 

額外資訊

Stroke

to DN80: 20 mm,
from DN100: 40 mm

Leakage rate

0…0.02% of the kvs value

Medium temperature

-10…150 °C

Valve characteristic

Equal percentage , kvs 250/400 linear

Rangeability

DN 15…25: >50 ,
DN 32…150: >100

Permissible operating pressure

1600 kPa

Material, valve body

Cast iron EN-GJL-250

Material, inside set

≤ DN40: CrNi steel / brass ,
≥ DN50: CrNi steel / bronze

PN class

PN 16