Pneumatic High Vacuum Butterfly Valve (GAGIQ)

• Connection Form: Flange
• Valve Stem: Normal
• Work Pressure: Vacuum
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Model NO.: GAGIQ
• Application: Industrial Usage
• Transport Package: Plywood Case
• Specification: ISO 9001
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

Pneumatic High Vacuum Butterfly Valve (GAGIQ)

Product Description

The GIQ series pneumatic vacuum butterfly valve is designed in 1.3 × 10-5-3 × A valve used to open or block airflow in a 105Pa vacuum system. The pneumatic butterfly valve changes the direction of the air circuit through an electromagnetic directional valve, and controls the execution cylinder to drive the butterfly valve for opening and closing movement. Used to connect or cut off the airflow in the vacuum pipeline. Applicable media are pure air and non corrosive gases.

Specification

Main Technical Performance.

1. Leakage rate: ≤ 1.3 × 10-9Pa.M3/S;
2. Applicable pressure range: 1.3 × 10-5Pa~3 × 105Pa
3. Working temperature: fluororubber -25 ºC~+150 ºC;
4. Installation location: Any;
5. Air source pressure: 0.4-0.6Mpa;
6. The pressure difference on both sides of the valve plate is unrelated to the opening and closing of the valve;
7. Lifetime:>10000 cycles.

Working Principle

Working Principe

The pneumatic high vacuum butterfly valve changes the direction of the air circuit through an electromagnetic directional valve, controls the actuator cylinder to drive the butterfly valve to open and close, achieving the purpose of connecting or cutting off the airflow in the vacuum pipeline. The applicable medium is pure air or non corrosive gas. Optional feedback signal device and electrical valve locator.

Product Details

Materials of Main Parts.

Body,Bonnet and Stem	Carbon Steel or Stainless Steel
Sealing	NBR,Viton

Main External Dimensions.

Product Parameters

Applicable Pressure	105~1.3×10-4pa
Valve Leakage Rate	≤1.3×10-4pa.L/S
Applicable Temperature	-25~+80 deg(NBR)/-30~+150 deg(Viton)
Mounting Direction	Random

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