GUSBERTI MARCELLO s.a.s

RUBINETTERIE   FONDERIE    -   SINCE 1904

 

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Gate Valve
 
Globe Valve
  Class 150~2500 Cast Steel Globe Valve
  Class 600~2500 Pressure Seal Globe Valve
 
Check Valve
 
   CLASS 600~2500 PRESSURE SEAL GLOBE VALVE

Characteristics: 

  • OS&Y, Rising stem, Plug Disc

  • Pressure Seal Bonnet, welded seating

  • ASTM A216 WCB, A217 WC6, A351CF8, A351CF8M, A351 CF3, A351 CF3M, A351CN7M and according to customer request

According to following standards:  

  • Design and Manufacture: ANSI B16.34, BS 1873
  • Face to face (end to end): ANSI B16.10, API6D
  • Flanged connection: ANSI B16.5
  • Butt welded end: ANSI B16.25 

 

MATERIALS
Part name
Material
Grease nipple
Brass
Grub screw
Carbon steel
Hand wheel nut
Carbon steel
Hand wheel
Malleable lron/cast steel ducile lron
Yoke nut
Carbon steel/stainless steel
Eye bolt and nut
A 193 B7/A194 2H~A193 B8/A194 8
Pin
Carbon steel/stainless steel
Stem nut
A 439-D2/cu-alloy
Gland flange
Carbon steel~stainless steel
Gland
Stain less steel
Gland bush
Carbon steel~stainless steel
Back seat
Stainless steel
Disc nut
CS+SS/SS/SS+STL
Stem
Stainless steel
Seat ring
CS+SS/SS/SS+STL(See body material)
Disc
CS+SS/SS/SS+STL(See body material)

 

Part name
WCB
LCB
WC6
WC9
Stud and nut
A193 Gr B7/A194 Gr 2H
A193 Gr B7/A194 Gr 4
A193 Gr B16/A194 Gr 4/7
A193 Gr B16/A194 Gr 4/7
Packing
Graphite
Graphite
Graphite
Graphite
Gasket
Soft lron
Soft lron
Ss304
Ss304
Thrust ring
A105
A182 F304
A182 F11
A182 F22
Back up ring
A105
A182 F304
A182 F11
A182 F22
Yoke
A216 Gr WCB
A352 Gr LCB
A271 Gr WC6
A271 Gr WC9
Bonnet
A216 Gr WCB
A352 Gr LCB
A271 Gr WC6
A271 Gr WC9
Body
A216 Gr WCB
A352 Gr LCB
A271 Gr WC6
A271 Gr WC9

 

Part name
C5
C12
CF8
CF8M
Stud and nut
A193 Gr B16/A194 Gr 4/7
A193 Gr B16/A194 Gr 4/7
A193 Gr B7/A194 Gr 2H
A193 Gr B7/A194 Gr 2H
Packing
Graphite
Graphite
Graphite
Graphite
Gasket
Ss304
Ss304
Ss304
Ss316
Thrust ring
A182 F22
A182 F9
A182 F304
A182 F316
Back up ring
A182 F22
A182 F9
A182 F304
A182 F316
Yoke
A216 Gr C5
A217 Gr C12
A351 Gr CF8
A351 Gr CF8M
Bonnet
A216 Gr C5
A217 Gr C12
A351 Gr CF8
A351 Gr CF8M
Body
A216 Gr C5
A217 Gr C12
A351 Gr CF8
A351 Gr CF8M

 

   CLASS 600~2500 PRESSURE SEAL GLOBE VALVE

Dimensions
ANSI 600 - Fig. 1094 SB/SBW/YSBW
Size
inch
2
2-1/2
3
4
5
6
8
10
12
L-L1
mm
292
330
356
432
508
559
660
787
838
L1-Short
mm
178
216
254
305
381
457
584
711
813
H
mm
510
610
610
725
800
1010
1180
1360
1780
V
mm
250
300
300
350
500
550
600
600
400

 

Dimensions
ANSI 900 - Fig. 1096 SB/SBW/YSBW
Size
inch
2
2-1/2
3
4
5
6
8
10
12
L-L1
mm
368
419
381
457
559
610
737
838
965
L1-Short
mm
225
254
305
365
432
508
660
787
914
H
mm
550
580
675
750
815
1085
1300
1420
1825
V
mm
300
350
350
500
500
350
350
400
450

 

Dimensions
ANSI 1500 - Fig. 1098 SB/SBW/YSBW
Size
inch
2
2-1/2
3
4
5
6
8
10
L-L1
mm
368
419
470
546
673
705
832
991
L1-Short
mm
216
254
305
405
483
559
711
864
H
mm
565
580
380
800
825
1130
1450
1535
V
mm
300
350
400
450
500
600
450
500

 

Dimensions
ANSI 2500 - Fig. 1100 SB/SBW/YSBW
Size
inch
2
2-1/2
3
4
5
6
8
10
L-L1
mm
451
508
578
673
794
914
1022
1270
L1-SP
mm
279
330
368
457
533
610
762
914
H
mm
575
605
725
835
875
1200
1510
1720
V
mm
350
350
350
400
400
400
450
550
 
Headquarters & Plant Address:   Italy - Via A. Mauri, 18 20900 MONZA
Tel. +39 039 748551 - Fax +39 039 745452 - e-mail gus.mar@tiscali.it