Model NO.: Giq
Valve Body: Casting
Application: Industrial Usage
Trademark: OEM
Transport Package: Wood Case
Origin: China
Overview 

GIQ pneumatic high vacuum butterfly valve is to change the direction of gas path by electromagnetic reversing valve, and control the cylinder driven butterfly valve for opening and closing activities. Used to connect or cut off the air flow in a vacuum line. Applicable medium is pure air and non corrosive gas. Optional feedback signal assembly and electrical valve positioner.
Important technical performance
 
Applicability 105~1.3×10-4Pa
Valve Leak Rate ≤1.3×10-4Pa.L/S.
Applicable Temperature -25~+80ºC(Nitrile butadiene rubber)
-30~+150ºC(fluoro rubber)
Mains Voltage 0.4~0.6MPa
Mounting Direction optional

Important parts name
valve body,valve cover,valve rod: carbon steel or stainless steel
sealing parts: Nitrile butadiene rubber,fluoro rubber
Shape and connection size(mm)

Model DN D Do D1 B H B1 L n-φc
GID-40 40 85 70 44 22 162 90 104 4-φ7
GID-50 50 110 90 55 22 175 90 104 4-φ7
GID-65 65 125 105 70 26 198 102 140 4-φ9
GID-80 80 145 125 85 30 208 102 140 4-φ9
GID-100 100 170 145 105 30 220 102 140 4-φ12
GID-150 150 220 195 156 35 272 115 164 8-φ12
GID-200 200 275 250 208 40 330 205 190 8-φ12
GID-250 250 330 300 258 45 335 205 190 8-φ14
GID-300 300 380 350 308 55 426 152 247 8-φ14
GID-400 400 500 465 410 60 520 180 308 8-φ18
GID-500 500 600 565 510 80 643 220 378 12-φ18
GID-600 600 710 670 610 100 760 270 524 12-φ21
GID-800 800 920 815 815 130 962 320 648 20-φ21
GID-1200 1200 1440 1280 1280 150 1360 385 1480 36-φ19  


Giq Type Pneumatic High Vacuum Butterfly Bamper Flap Valve
Giq Type Pneumatic High Vacuum Butterfly Bamper Flap Valve
Giq Type Pneumatic High Vacuum Butterfly Bamper Flap Valve
Giq Type Pneumatic High Vacuum Butterfly Bamper Flap Valve






 

Ultra Low Temperature Infrared Pyrometer

This classification includes one color infrared pyrometers measuring range is 0℃-1000℃. The one color pyrometers currently on market are mostly narrow-band pyrometers. Its principle of temperature measurement is to determine the temperature by detecting the radiant energy that occurs in a narrow wavelength range (8-14μm for 0-1000C pyrometer) of an object. The temperature a pyrometer measured is the average temperature in an area, and the measuring result is affected by emissivity, lens contamination and background radiation.

To use 1-color pyrometer mode, the measured area of the object should be large (it can fully fill the target field of view) , object surface should be relatively flat (not curved), measurement direction should less than 30 degrees, and the physical and chemical state of the measured object surface should be stable (not in the process of oxidation, gasification or liquefaction) , the optical channel should with less dust and without blocking and attenuation.

Main applications include: inductioin heating,heat treatment,Galvanized wire ,also suitable for temperature measurement in a good environment. Products in this catalog are usually applied to metallurgical industry(rod and wire mills.Hot rolling mills), foundry, cement kiln, induction heating, heat treatment, heating furnace, vacuum furnace, monocrystalline silicon, polysilicon, semiconductor and other industrial temperature measurement.

1000C infrared pyrometer, compact infrared pyrometer, small online infrared pyrometer

Changzhou Sijie Optoelectronics Technology Co.,Ltd. , https://www.sjinfrared.com