Z197-A Series 2/2 Way Pilot Operated Diaphragm Plastic Solenoid Valve 〈NC〉


Product documents:

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Product Details


Features

01.Exported and used in farm and forestry irrigation system as auxiliary parts
02.Leakage: 0ml/min
03.Max. action frequency: 3times/s
04.Max. pressure tolerance: 15kgf/cm2
05.Ambient temperature: -15~75℃
06.Kinematic viscosity value of applicable medium: ≤25CSt (mm2/s)
07.Mounted at any angle, keep coil vertically upward&installed horizontally which may extend life span
08.Pilot operated structure, operated pressure differential is required
09.Valve for DN40~100 is equipped with flow adjusting device, which can adjust the flow according to requirements
10.Diaphragm material: Ia---NBR (code: N)
11.Body material: Reinforced nylon (code: A)
12.This series of products has the function of manual switch. Turn the coil counterclockwise for 3/4 turns to open the valve, 
     and turn the coil clockwise for 3/4 turns to close the valve (just turn the valve in position, do not apply too much force)
13.Normal voltage: AC220/AC230/AC240V  50/60Hz, DC24V, allowable tolerance ±10%, customization accepted

Dimension

Parameter&Dimension

Notes: 

  1. G thread is the conventional thread (external thread for DN80~100), ZG (PT), NPT and other threads can be customized according to users´ requirements.
  2. The flange is manufactured according to JB/T79-1994 standard by default, can also be manufactured according to the standards specified by users, such as GB/T9124, HG/T20592, ANSI, JIS, DIN and other standards.

Keywords: Z197-A Series 2/2 Way Pilot Operated Diaphragm Plastic Solenoid Valve 〈NC〉

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