Pneumatic Ball Valve

NegotiableUpdate on 05/12

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Nature of the Manufacturer: Producers

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Overview

The Q641F pneumatic ball valve adopts an electromagnetic directional valve or is directly equipped with a spring (single acting spring reset) and a 4-7kgf/cm2 air source to control the valve angle operation in the cylinder; Powered by compressed air, the valve stem drives the valve core to rotate 90 degrees inside the valve body; #176; It can achieve full open - full open corner function. This product is divided into metal seals and soft seals based on its sealing performance. It has the characteristics of compact structure, small volume, reliable operation, good sealing, easy maintenance, convenient installation, and strong adaptability. Can be widely used in industrial automation such as petrochemicals, teaching equipment, light industry, high-pressure equipment, pharmaceuticals, papermaking, etc

Product Details

Q641FPneumatic Ball Valve

Q641F typePneumatic Ball ValveIt is achieved by using an electromagnetic directional valve or directly configuring a spring (single acting spring reset) inside the cylinder4~7kgf/cm2Air source control valve angle operation; Powered by compressed air, the valve stem drives the valve core to rotate inside the valve body90 °, can achieve full open - full open corner function.

This product is divided into metal seals and soft seals based on its sealing performance. It has the characteristics of compact structure, small volume, reliable operation, good sealing, easy maintenance, convenient installation, and strong adaptability. It can be widely used in automatic control systems for industries such as petrochemicals, teaching equipment, light industry, high-voltage equipment, pharmaceuticals, papermaking, etc., for remote centralized control or on-site control.

1、 Technical parameters

1. Nominal diameter: 15~200mm;

2. Nominal pressure: 1.6Mpa, 2.5Mpa, 4.0Mpa, 6.4Mpa, 10Mpa, 16Mpa, 150Lb, 300Lb, 600Lb;

3. Connection type: flange type according to JB78-59 JB79-59;

4. Packing: V-shaped polytetrafluoroethylene packing, flexible graphite;

5. Valve body materials: WCB, 304SS, 316SS, 316LSS, WCB lined with PTFE, 304 lined with PTFE, etc;

6. Temperature range: normal temperature -40 ℃~150 ℃, medium temperature -40 ℃~300 ℃, high temperature -40 ℃~450 ℃;

7. Valve core type: O-type straight through type;

8. Valve core material: 1cr18Ni9TI 0017Ni12Mo2Ti;

9. Valve seat material: polytetrafluoroethylene (PTFE), polystyrene (PPL), body hard seal, hard alloy;

10. Cylinder form: piston type single acting (spring reset) or piston type double acting;

11. Gas source pressure: 4-7 kgf/cm2；

12. Gas consumption: 1~131L;

13. Cylinder switch time: Double acting for 1-7 seconds;

14. Electromagnetic valve voltage: 220VAC, 110VAC, 24VDC;

15. Optional accessories: Electromagnetic directional valve (explosion-proof or non explosion-proof), limit switch (explosion-proof or non explosion-proof), air filter pressure reducer, manual device;

2、 Installation size（PN1.6/2.5/4.0)

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