Flow-Tek 19-CL 150 Series Installation & Maintenance Manual Download Page 10

Installation and Maintenance Manual

Series 19 - Segmented Ball Valves 

Date: Feb 2013 / Page 18 of 19

Installation and Maintenance Manual

Series 19 - Segmented Ball Valves

 Date: Feb 2013 / Page 19 of 19

®

®

A Subsidiary of BRAY INTERNATIONAL, Inc.

A Subsidiary of BRAY INTERNATIONAL, Inc.

FLOW-TEK, Inc. 

Tel: 832.912.2300 

© 2012 Flow-Tek, Inc. 

8323 N. Eldridge Pkwy #100 

Fax: 832.912.2301

Houston, Texas 77041 

www.flow-tek.com

FLOW-TEK, Inc. 

Tel: 832.912.2300 

© 2012 Flow-Tek, Inc. 

8323 N. Eldridge Pkwy #100 

Fax: 832.912.2301

Houston, Texas 77041 

www.flow-tek.com

ITEM # Component

1

BODY

2

SEAT

2A

SEAT RETAINER

3

SEAT SPRING

3A

SEAT SHIM

4

SEAT O-RING

4A

O-RING (SEAT-RETAINER)

4B

O-RING (BODY-RETAINER)

5

SEGMENT

6

STEM BEARING

7

POST BEARING

8

STEM

9

END POST

10

STEM PIN

11

END POST PIN

12

THRUST WASHER

13

PACKING SET

13A

PACKING SPACER

14

GLAND RING

15

GLAND RETAINER

16

PACKING STUD

17

PACKING WASHER

18

PACKING NUT

19

GASKET

20

POST COVER

21

POST COVER STUD

22

POST COVER WASHER

23

POST COVER NUT

24

MOUNTING BRACKET

25

BRACKET WASHER

26

BRACKET SCREW

Metal Seat

Soft Seat

1

1

2A

2A

2

5

5

2

!

!

"

!

!

ITEM # Component

1

BODY

2

SEAT

2A

SEAT RETAINER

3

SEAT SPRING

3A

SEAT SHIM

4

SEAT O-RING

4A

O-RING (SEAT-RETAINER)

4B

O-RING (BODY-RETAINER)

5

SEGMENT

6

STEM BEARING

7

POST BEARING

8

STEM

9

END POST

10

STEM PIN

11

END POST PIN

12

THRUST WASHER

ITEM # Component

13

PACKING SET

13A

PACKING SPACER

14

GLAND RING

15

GLAND RETAINER

16

PACKING STUD

17

PACKING WASHER

18

PACKING NUT

19

GASKET

20

POST COVER

21

POST COVER STUD

22

POST COVER WASHER

23

POST COVER NUT

24

MOUNTING BRACKET

25

BRACKET WASHER

26

BRACKET SCREW

Figure 13

Figure 14

Summary of Contents for 19-CL 150 Series

Page 1: ...INSTALLATION MAINTENANCE MANUAL Series 19 CL 150 300 600 Segmented Ball valve Size 1 DN25 thru 12 DN300...

Page 2: ...assist in the unpacking installation and maintenance as required for Flow Tekproducts Productusersandmaintenancepersonnel should thoroughly review this manual prior to installing operating or perform...

Page 3: ...use straps through valve body Take care to position lifting straps to avoid damage to the tubing and mounted accessories WARNING Never lift the valve or valve package by the actuator positioner limit...

Page 4: ...Bolting Specifications Size in ANSI CLASS RATINGS Bolt Length mm 2 Torque N m 1 Low Strength Intermediate Strength 1 150 65 31 82 300 75 63 165 600 90 80 3 63 165 1 150 70 31 82 300 90 110 295 600 11...

Page 5: ...dle to ensure that the seat 2 is correctly placed and can move freely 9 3 Dismantling the Valve See Pg 10 diagrams U Turn the valve into the closed position U Removetheglandretainer 15 byremovingbothp...

Page 6: ...9 U Install the post cover 20 with gasket 19 and tighten the nuts 23 as per Table 3 U Slide thrust washer 12 packing 13 and gland ring 14 over the double D end of the stem 8 and into packing box bore...

Page 7: ...T O RING 5 SEGMENT 6 STEM BEARING 7 POST BEARING 8 STEM 9 END POST 10 STEM PIN 11 END POST PIN 12 THRUST WASHER 13 PACKING 14 GLAND RING 15 GLAND RETAINER 16 PACKING STUD 17 PACKING WASHER 18 PACKING...

Page 8: ...ay be ordered from the factory 4 Once the seat retainer is removed remove the seat 2 wave springs 3 and shims 3A along with the seat O ring 4 5 Remove the gland retainer 15 by removing both packing nu...

Page 9: ...acking box CAUTION Since the sealing on V ring packing takes place at the feather edge it is imperative to avoid damage to that edge 11 Reinstall the gland retainer 15 and packing nuts 18 and leave lo...

Page 10: ...T BEARING 8 STEM 9 END POST 10 STEM PIN 11 END POST PIN 12 THRUST WASHER 13 PACKING SET 13A PACKING SPACER 14 GLAND RING 15 GLAND RETAINER 16 PACKING STUD 17 PACKING WASHER 18 PACKING NUT 19 GASKET 20...

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