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3 Way Shut off Water Ball Valve with Manual Override

3 Way Shut off Water Ball Valve with Manual Override

Autorun Manual Override devices are primarily intended as a safety back-up device, allowing for valve, damper or other quarter turn device operation in the event of a loss of air or power in a given plant, allowing operation of such items even when the driver, i.e. an actuator, is not responding. This also lends itself well to being used in the event of actuators being serviced.

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Product Introduction

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Features

  • High quality, rugged design and build quality.

  • Metal to Metal safety, no reliance on electrical systems.

  • Modular design for cost efficient and effective product.

  • Sandwich mounted and suitable for retro-fit.

  • Suitable for installation in the field.

  • Low levels of service, lubricated for life.

  • Mounting patterns are standard ISO 5211 compliant.

  • Other variants on building materials and stroke angles are available on request.

 Materials

No.

Name

Material

1

Shaft

45# Steel

2

Seal Ring

EPDM

3

Snap Spring

Spring Steel

4

Upper End Cap

Aluminium Die   Casting

5

Screw

304

6

Pull Rod

304

7

Body

Aluminium Die   Casting

8

Seal Ring

EPDM

9

Gear

QT500

10

Reducing Sleeve

QT400

11

Worm

QT400

 manual override

 

 

Operation

To engage manual operation, first pull out the lock handle and then rotate the clutch lever in anti-clockwise direction until engagement takes place. To return to automatic mode, first pull out the lock handle and then rotate the clutch lever in clockwise direction until engagement take place.

 


 


We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for 3 Way Shut off Water Ball Valve with Manual Override. Item lists and detailed parameters and any other info weil be sent to you timely for the inquiries. Our company has advanced production equipment, a highly skilled production team and a strong R&D team.

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