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Layout and Function

3.2

Layout

Manually, electrically or pneumatically driven ball valve for
shutting off pipes

Optional flow direction

Opening angle OPEN/CLOSE 90°

Optional installation position

Position electric drive laterally or over the fitting.

Fig. 2

Layout

1

Housing

2

Ball

3

Hand lever

4

Bearing bush

5

Use

6

7

Hexagon socket screw (MD2)

8

Ball seal

9

O-ring

10 sealing
11 O-ring
12 O-ring

13 hexagon bolt
14 Washer
15 Socket
16 Flange

300 876

BA-2022.07.19 EN

C 110

5

Содержание C 110 Series

Страница 1: ...300 876 TR MA DE Rev002 ST BBE GmbH Co KG Hollwieser Stra e 5 32602 Vlotho Germany Phone 49 0 5733 799 0 Fax 49 0 5733 799 5000 E mail contact stuebbe com Internet www stuebbe com We reserve the righ...

Страница 2: ...Check sense of rotation of drive 9 5 6 Performing the hydrostatic test 9 6 Operation 9 6 1 Commissioning 9 6 2 Emergency manual operation 9 6 2 1 Manual emergency operation 9 7 Maintenance 10 7 1 Ser...

Страница 3: ...ly all safety instructions and warnings 1 2 Other applicable documents Resistance lists Resistance of materials used to chemicals www stuebbe com pdf 300051 pdf Data sheet Technical speci cations cond...

Страница 4: ...ilities areas of competence and the supervision of personnel The following work should be carried out by specialist tech nicians only Installation repair and maintenance work Work on the electrical sy...

Страница 5: ...pening angle OPEN CLOSE 90 Optional installation position Position electric drive laterally or over the tting Fig 2 Layout 1 Housing 2 Ball 3 Hand lever 4 Bearing bush 5 Use 6 7 Hexagon socket screw M...

Страница 6: ...ear Lift the tting with properly installed lifting gear and position it at the place of installation 4 3 Storage NOTE Material damage due to inappropriate storage Store the tting properly 1 Make sure...

Страница 7: ...estion NOTE Material damage due to contamination of the tting Make sure no contamination reaches the tting Flush the pipe with a neutral medium The tting is installed according to the connection type...

Страница 8: ...neumatic actuator drive with limit switches 1 Limit switch box 2 Cable gland 3 Pneumatic drive 5 5 Connection 5 5 1 Electrical connection DANGER Risk of electrocution All electrical work must be carri...

Страница 9: ...medium e g water 1 Pressurize the tting ensuring Test pressure permissible system pressure Test pressure 1 5 PN Test pressure PN 5 bar 2 Check the tting for leaks 6 Operation 6 1 Commissioning Fitting...

Страница 10: ...y during disassembly Wear protective gloves components can be very sharp edged due to wear or damage Remove components with springs e g pneumatic drive carefully since spring tension can cause compone...

Страница 11: ...e Pre tension of the O ring too small Retighten ange ttings 9 2 Flange installation Page 12 Medium leakage at the stem O ring worn Replace tting Fitting does not close completely Ball seals worn Ball...

Страница 12: ...Max immersion depth ange screws mm for the sizes Description 75 M16 90 M16 110 M16 140 M16 160 M20 Immersion depth l 20 20 20 20 30 Tab 7 Immersion depth ange screws 9 3 Tightening torques Descriptio...

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