Giq Type Pneumatic High Vacuum Butterfly Bamper Flap Valve

**Product Information**
Model No.: Giq

Valve Body: Casting

Application: Industrial Use

Trademark: OEM

Transport Package: Wooden Case

Origin: China
Overview

The GIQ pneumatic high vacuum butterfly valve is designed to control the flow of gas in a vacuum system using an electromagnetic reversing valve. It operates by driving a cylinder that opens and closes the butterfly valve, allowing for the connection or isolation of air flow in a vacuum line. This valve is suitable for use with clean air and non-corrosive gases. Optional features include a feedback signal assembly and an electrical valve positioner for enhanced control. **Key Technical Specifications**

Operating Range 105~1.3Ã—10â»â´ Pa

Leak Rate â‰¤1.3Ã—10â»â´ PaÂ·L/s

Working Temperature -25~+80Â°C (Nitrile Butadiene Rubber)
-30~+150Â°C (Fluoro Rubber)

Supply Pressure 0.4~0.6 MPa

Mounting Direction Flexible (optional)

**Important Components** - Valve body, valve cover, and stem: Carbon steel or stainless steel - Sealing parts: Nitrile butadiene rubber or fluoro rubber **Dimensions and Connection Sizes (mm)**

Model DN D Do D1 B H B1 L n-Ï†c

GID-40 40 85 70 44 22 162 90 104 4-Ï†7

GID-50 50 110 90 55 22 175 90 104 4-Ï†7

GID-65 65 125 105 70 26 198 102 140 4-Ï†9

GID-80 80 145 125 85 30 208 102 140 4-Ï†9

GID-100 100 170 145 105 30 220 102 140 4-Ï†12

GID-150 150 220 195 156 35 272 115 164 8-Ï†12

GID-200 200 275 250 208 40 330 205 190 8-Ï†12

GID-250 250 330 300 258 45 335 205 190 8-Ï†14

GID-300 300 380 350 308 55 426 152 247 8-Ï†14

GID-400 400 500 465 410 60 520 180 308 8-Ï†18

GID-500 500 600 565 510 80 643 220 378 12-Ï†18

GID-600 600 710 670 610 100 760 270 524 12-Ï†21

GID-800 800 920 815 815 130 962 320 648 20-Ï†21

GID-1200 1200 1440 1280 1280 150 1360 385 1480 36-Ï†19

This product is ideal for industrial vacuum systems where precise control and reliable sealing are required. The design ensures durability and ease of installation across a wide range of sizes and applications. Whether you're working in chemical processing, food production, or semiconductor manufacturing, this high-vacuum butterfly valve offers a robust solution. For more detailed specifications or custom configurations, feel free to contact our support team.
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JIANGSU KIND UNDERSTAND NEW MATERIAL TECHNOLOGY CO.,LTD , https://www.kindunderstand.com

August 03, 2025

Operating Range	105~1.3Ã—10â»â´ Pa
Leak Rate	â‰¤1.3Ã—10â»â´ PaÂ·L/s
Working Temperature	-25~+80Â°C (Nitrile Butadiene Rubber) -30~+150Â°C (Fluoro Rubber)
Supply Pressure	0.4~0.6 MPa
Mounting Direction	Flexible (optional)

Model	DN	D	Do	D1	B	H	B1	L	n-Ï†c
GID-40	40	85	70	44	22	162	90	104	4-Ï†7
GID-50	50	110	90	55	22	175	90	104	4-Ï†7
GID-65	65	125	105	70	26	198	102	140	4-Ï†9
GID-80	80	145	125	85	30	208	102	140	4-Ï†9
GID-100	100	170	145	105	30	220	102	140	4-Ï†12
GID-150	150	220	195	156	35	272	115	164	8-Ï†12
GID-200	200	275	250	208	40	330	205	190	8-Ï†12
GID-250	250	330	300	258	45	335	205	190	8-Ï†14
GID-300	300	380	350	308	55	426	152	247	8-Ï†14
GID-400	400	500	465	410	60	520	180	308	8-Ï†18
GID-500	500	600	565	510	80	643	220	378	12-Ï†18
GID-600	600	710	670	610	100	760	270	524	12-Ï†21
GID-800	800	920	815	815	130	962	320	648	20-Ï†21
GID-1200	1200	1440	1280	1280	150	1360	385	1480	36-Ï†19