Flowserve BX2001 Durco - Manual (Page 20)

DURCO BX2001 USER INSTRUCTIONS ENGLISH 9-13
20
SECTION VI
SERVICE KITS
Service kits are offered in Table C. Seat kits include all
components necessary for seat replacement. Complete kits
include the seat kit plus other components required for
complete valve repair. When ordering, indicate size, model
number, pressure class and material of construction
(as detailed on valve nameplate) for the valve to be repaired.
IMPORTANT NOTE
The use of parts and components other than those
supplied by Flowserve Corporation could severely
restrict the operation and performance of this valve.
Unauthorized or sub stitutions of components can lead
to valve failure due to corrosion and/or premature failure
of the substituted parts.
Valve Type Seat Kit Components Complete Kit components
Standard, End of Line
PFA seat, seat energizer, retainer fasteners or locking ring Seat kit, packing, bearings, disc pins, thrust washers
Lug, UHMWPE
Fire Sealed
PFA seat, seat energizer, retainer fasteners or locking ring,
Seat kit, packing, bearings, disc pins, thrust washers
Fire Sealed seat, Grafoil retainer and seat gaskets
Triflex TriFlex seat, retainer fasteners or locking ring Seat kit, packing, bearings, disc pins, thrust washers
APEX
APEX seat, retainer fasteners or locking rings,
Seat kit, packing, bearings, disc pins, thrust washers
Grafoil retainer and seat gaskets
BX2001 ASME Class 150 Repair Kits BX2301 ASME Class 300 Repair Kits
SX = Standard BX2001 Seat Kit SX3 = Standard BX2301 Seat Kit
CX = Standard BX2001 Complete Kit CX3 = Standard BX2301 Complete Kit
SL = Std. BX2 End of Line Lug Seat Kit SL3 = Std. BX2301 End of Line Lug Seat Kit
CL = Std. BX2 End of Line Lug Complete Kit CL3 = Std. BX2301 End of Line Lug Complete Kit
SU = UHWMPE BX2001 Seat Kit SU3 = UHWMPE BX2301 Seat Kit
CU = UHWMPE BX2001 Complete Kit CU3 = UHWMPE BX2301 Complete Kit
SZ = Fire Sealed BX2001 Seat Kit SZ3 = Fire Sealed BX2301 Seat Kit
CZ = Fire Sealed BX2001 Complete Kit CZ3 = Fire Sealed BX2301 Complete Kit
ST = TriFlex BX2001 Seat Kit (Inconel Seat) ST3 = TriFlex BX2301 Seat Kit (Inconel Seat)
CT = TriFlex BX2001 Complete Kit (Inconel Seat) CT3 = TriFlex BX2301 Complete Kit (Inconel Seat)
S4 = APEX BX2001 Seat Kit (Inconel Seat) S43 = APEX BX2301 Seat Kit (Inconel Seat)
C4 = APEX BX2001 Complete Kit (Inconel Seat) C43 = APEX BX2301 Complete Kit (Inconel Seat)
TABLE C – Service Kits
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