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VALPRES BUTTERFLY BUTTERFLY
 Gear operated Butterfly valves.  
  • Epoxy coated ductile iron lug body.  
  • Full port sizes 1” 1/2 to 12”.  
  • Direct mount ISO 5211  
  • EPDM resilient seat -30 to 250 F.  
  • Low turn ratio.  
  • API609 Face to face flange.  
  • Floating dual shaft disc design.  
  • IP54 enclusure.  
  • MSS SP 67 Compliant.  
  • No pins in disc prevent potential leak points.  
  

Serie       BUTTERFLY

Articolo  G501N nylon 11 coated disc

 

BONOMI NORTH AMERICA

 Gear operated Butterfly valves.

• Epoxy coated ductile iron lug body.

• Full port sizes 1” 1/2 to 12”.

• Direct mount ISO 5211

• EPDM resilient seat -30 to 250 F.

• Low turn ratio.

• API609 Face to face flange.

• Floating dual shaft disc design.

• IP54 enclusure.

• MSS SP 67 Compliant.

• No pins in disc prevent potential leak points.

 
 
N POS PART NAME MATERIAL N PCS
1 BODY DUCTILE IRON 1
2 SEAT EPDM (30F to 250F) 1
3 LOWER SHAFT SS 416 1
4 DISC G501N iron nylon 11 1
DISC G501S STAINLESS STEEL
5 UPPER SHAFT SS 416 1
6 LOCATING PIN CARBON STEEL 1
7 BUSHING P.T.F.E. 1
8 O-RING EPDM 1
9 GEAR CAST IRON 1
SIZE
C ISO
B
A
B
L
H
M
N
UPPER FLANGE
DISC
LUG
WT.
121.3SEAT TORQUE
CV (GPM@ 1PSI)
do
K
z-d
g
F
D1
N-TH(UNC)
Lbs
100 psi
200 psi
50% OP
100% OP
1''1/2
F05
9 mm
7.24
2.97
1.61
13.12
4.75
6.00
0.50
3.03
4-0.28
1.38
0.12
4.74
4-5/8''-11 19.1
111
133
35
108
2''
F05
9 mm
7.60
3.15
1.65
13.93
4.75
6.00
0.50
3.03
4-0.28
1.38
0.12
4.74
4-5/8''-11 19.9
126
146
45
135
2''1/2
F05
9 mm
8.15
3.50
1.76
14.83
4.75
6.00
0.50
3.03
4-0.28
1.38
0.12
5.49
4-5/8''-11 20.8
134
167
65
220
3''
F05
9 mm
8.38
3.74
1.78
15.31
4.75
6.00
0.50
3.03
4-0.28
1.38
0.12
6.00
4-5/8''-11 21.9
205
223
70
300
4''
F07
11 mm
9.13
4.49
2.05
16.8
4.75
6.00
0.62
3.54
4.0.35
2.17
0.12
7.50
8-5/8''-11 31.3
339
386
140
605
5''
F07
14 mm
9.60
5.00
2.14
17.78
4.75
6.00
0.75
3.54
4-0.35
2.17
0.12
8.50
8-3/4''-10 35.5
523
602
235
1010
6''
F07
14 mm
10.16
5.47
2.20
18.81
4.75
6.00
0.75
3.54
4.0.35
2.17
0.12
9.50
8-3/4''-10 42.8
677
996
360
1620
8''
F10
17 mm
12.01
6.89
2.34
24.73
8.35
9.84
0.87
4.92
4-0.47
2.76
0.14
11.75
8-3/4''-10 68.6
1205
1864
715
3205
10''
F10
22 mm
13.27
7.99
2.58
27.03
8.35
9.84
1.12
4.92
4-0.47
2.76
1.40
14.25
12-7/8''-9 87.3
1890
3140
1225
5305
12''
F10
22 mm
15.04
9.53
3.03
30.34
9.06
9.84
1.24
5.51
4-0.47
2.76
1.40
17.00
12-7/8''-9 87.3
2808
4767
1900
8250
$