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Raimondi Ball Valves - type HPA - 150# to 1500#

Installation & Maintenance Instructions - Appendix B

Emerson reserves the right to change the contents without notice 

page 7

Parts list

Item Qty  Designation 

Material Notes 

Item Qty  Designation 

Material Notes

1 1 Body
2 2 Flange
3 1  Ball
4 1  Stem
5 1  Trunnion
6 1  Cap

Stop plate

Thrust bearing

Adaptor flange

10 

Seat spring washer

11 2  Seat
11a 

Seat insert

53 

Seat fire safe seal

56 

Stem fire safe seal

100 

Lip seal

101 

(*) 

Allen screw

102 

Stem O-ring

104 

Stem bearing

105 

Stem bearing

106 

Flange O-ring

108 

Relief plug

109 

Seat O-ring

111 

Trunnion O-ring

112 (*)  Bolt
113 (*)  Nut
115 

Flange fire safe seal

116 

Adaptor fire safe seal

117 2  Pin
118 

Drain plug

119 1  Circlip
120 

Trunnion bearing

122 

(*) 

Allen screw

127 

Shaft key

128 

Trunnion fire safe seal

129 1  Scrapper
176 

Anti-static device

179 

Anti-static device

297 1 

Spacer

298 1 

Screw

299 1 

Washer

300 1 

Lever

600 

• 

Mini check 

 

(1)

602 

• 

Injection plug 

 

(1)

605 

• 

Injection fitting part 

 

(1)

Notes

Fire safe according to API 6FA, API 607 and BS 6755 part 2.
(1)  Injection feature:   2”, 3”, 4” (FB) = Cavity injection 

6”, 8” (FB) = Stem injection (Qty = 1) and Seat injection (Qty = 2) (1 per seat)

(*)  Quantity according to valve size and pressure class

Stem injection for ball

sizes 6” - 8”

Gear / 

Actuated 

ball valve

For ball sizes

1 1/2” and 2”

150# 600# and

3” 150# 300#

Lever operated 

ball valves

     For 6”

900# 1500#

and for 8”

600# 1500#

Cavity 

injection

Detail D

(Seat ring and flange not 

drilled for sizes ø = 4”)

Recommended spare parts

Components of seal injection device: items 600 + 602

Summary of Contents for Raimondi HPA 150

Page 1: ...i valves The electrical pneumatic or hydraulic actuators are described in their own maintenance manuals supplied by their manufacturers 3 Storage Each valve is protected in our workshop by means of Plastic plugs on both ends temporary Peel off varnish on the clamps temporary An external painting The lubrication of the passage port temporary The temporary protections have to be removed before insta...

Page 2: ...on as possible recondition replace the seals according to the procedure described hereafter 5 1 2 3 2 For valves without gel injection device and valves the replacement of the seal s is are necessary To replace these parts it is MANDATORY that there is no pressure at the stem For this purpose Either isolate the valve from the system and bleed it with the pressure relief plug or drain plug 108 or 1...

Page 3: ...d is used In this case the regulations applicable to the site must be strictly observed When the pressure relief device is in open position a volume equal to the leakage of one or two seats according to the pressure differential of the valve will be delivered Example If the upstream pressure amounts to 100 bar and the downstream pressure is 0 the leakage will have to be considered on the upstream ...

Page 4: ...sary sandpaper the surface of the flange in contact with the seal 109 and clear it carefully Install the seat in the flange after having installed the spring washer 10 This operation must be performed very carefully in order not to damage the O rings 109 Body flanges seal see paragraph 5 3 1 Reinstall the flanges 2 after having cleaned the seals in the body Before reinstalling slightly lubricate t...

Page 5: ...lly tighten nuts and bolts Apply the tightening torque values specified in the tables of Appendix A 6 10 Overhauling of the second side of the valve is carried out by repeating the previously described procedure 6 11 Reinstall the lever gear operator or actuator 7 Upper stem replacement Remove the upper part according to paragraph 5 1 2 3 2 Remove the flanges according to paragraph 5 1 2 1 Remove ...

Page 6: ...250 4880 60 5415 8130 4060 6090 64 6765 10150 5070 7620 68 8295 10785 6220 9330 Raimondi Ball Valves type HPA 150 to 1500 Installation Maintenance Instructions Appendix A Emerson reserves the right to change the contents without notice page 6 Tightening torque for bolts Bolts material For standard applications For NACE MR0175 applications ASTM A 193 Gr B7 ASTM A 193 Gr B7m ASTM A 320 Gr L7 ASTM A ...

Page 7: ... 1 Adaptor fire safe seal 117 2 Pin 118 1 Drain plug 119 1 Circlip 120 1 Trunnion bearing 122 Allen screw 127 2 Shaft key 128 1 Trunnion fire safe seal 129 1 Scrapper 176 1 Anti static device 179 1 Anti static device 297 1 Spacer 298 1 Screw 299 1 Washer 300 1 Lever 600 Mini check 1 602 Injection plug 1 605 Injection fitting part 1 Notes Fire safe according to API 6FA API 607 and BS 6755 part 2 1 ...

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