COVNA DN200 8 inch 800LB Double Flange Type Metal Seated Forged Steel Pneumatic Actuated Ball Valve

CNC Sawing

Sawing with accuracy and precision.

CNC Machining

Advanced CNC machine from German.

Semi-finished Products and Components

Partly finished products, waiting for further processing.

Lasering

Lasering production batch and model info.

Actuator Assembly

Assembled by qualified engineers.

Final Quality Control

100% tested before shipping.

CCW

Air to port A forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B.

Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A.

CW

Air to port B forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B.

Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A.

CCW

Air to Port A forces the pistons outwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port B.

Air to Port B forces the pistons inwards, causing the pinion to turn clockwise while the air is being exhausted from Port A.

CW

Air to Port A forces the pistons outwards, causing the pinion to turn clockwise while the air is being exhausted from Port B.

Air to Port B forces the pistons inwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port A.

18 Years Operation

Good credit rating. Large quantities of regular clients.

German Imported CNC Machine

Fully automated, high accuracy.

ISO 9001 Certificated

With additional certifications that include TUV SGS RoHS.

Qualified Engineers

Designed and manufactured by experienced engineers.

ODM Services

With access to download 2D & 3D models.

Standardization Production

Stable quality, strict quality control.

Same-day Shipping

Keep a large stock of pneumatic valves.

Global Presence

Find us at the exhibition or contact local representatives.