Flowserve MaxFlo4, Инструкция пользователя

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13.22 Install bonnet nuts and tighten to finger tight.
13.23 Install the packing follower (item 87) and gland flange
(item 80), then tighten the packing nuts to finger tight.
13.24 Tighten the bonnet and end post nuts evenly. Torque nuts
to the values listed in Table 9.
13.25 Rotate the plug into the closed position and visually confirm
the plug head is centered in the seat area. Install the seat ring
(Item 20) and screw in the seat retainer (item 30) using the
appropriate seat retainer tool and required torque values
(see Table 10).
13.26 Install the actuator and yoke as described in the installation
manual for the corresponding actuator.
13.27 Install the valve into the process line as described in the
installation section.
Figure 6: Packing configurations
Standard V-ring Twin V-ring Twin V-ring Vacuum Seal LATTYgraf 6995 NG + EF NG LATTYflon 3265 LM
Table 10: Seat retainer removal tools and required torque values
Valve
size
Face­to­Face
ANSI/ISA­75.08.02,
EN 558.1/2 series 36,
IEC 60534­3­2, DIN 3202 F1,
EN 558­1/2 series 1
ANSI/ISA­75.08.0,
EN 558­1/2 series 37­38,
IEC 60534­3­1
1"
DN 25
Part number: 183224.999.000
Torque: 41 ft-lbs / 55 Nm
1.5" DN
40
Part number: 183225.999.000
Torque: 103 ft-lbs / 140 Nm
2"
DN 50
Part number: 183226.999.000
Torque: 155 ft-lbs / 210 Nm
3"
DN 80
Part number: 183227.999.000
Torque: 406 ft-lbs / 550 Nm
4"
DN 100
Part number: 183228.999.000
Torque: 428 ft-lbs / 580 Nm
6"
DN 150
Part number: 183229.999.000
Torque: 959 ft-lbs / 1300 Nm
8"
DN 200
Part number: 183230.999.000
Torque: 701 ft-lbs / 950 Nm
Part number: 183229.999.000
Torque: 959 ft-lbs / 1300 Nm
10"
DN 250
Part number: 183231.999.000
Torque: 553 ft-lbs / 750 Nm
Part number: 183230.999.000
Torque: 701 ft-lbs / 950 Nm
12"
DN 300
Part number: 183232.999.000
Torque: 752 ft-lbs / 1020 Nm
Part number: 183231.999.000
Torque: 553 ft-lbs / 750 Nm
14 Disposal
Up to 95% of the MaxFlo 4 control valve is metal. The remain ing
materials are synthetic, rubber, polytetrafluoroethylene (PTFE),
graphite, paint and lubricants.
NOTICE
The valve should be professionally disassembled and reas sembled.
Metal parts should be scrapped, with the remaining materials
disposed of according the national conditions.
Peripheral units (accessories) should be recycled according the
relevant manufacturer‘s User Instructions.
Potential hazards and their sources are un der
the operator’s influence. The operator must
observe national and international environmental condi tions for
control valve removal from the pipeline and cleaning. Permissible limit
values must be maintained to ensure suit able protective measures;
service personnel must be prop erly instructed in performing the
disassembly and reassembly procedure.
15
MaxFlo 4 Control Valve FCD VLENIM0064-02-AQ – 09/16
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