Page 248 - Mechanical Products Installation Handbook IH-1000M

240 VALVES
Models B302 and BN302 Grooved End Butterfly Valve with Lever-Lock Operator
C
A
B FEF D
Nominal Pipe Size
2-1/2 2.875 5.41 3.25 65 73,0 137,4 82,6
4 4.500 6.57 4.35 100 114,3 166,9 110,5
6 6.625 8.40 5.93 150 168,3 213,4 150,6
Notes:
Nominal Dimensions Inches
mm
10.50 3.46 3.85
266,7 87,9 97,8
10.50 5.03 4.56
266,7 127,8 115,8
13.75 7.25 5.86
349,3 184,2 148,8
N/A* 7.5
ANSI Inches DN
O.D. Inches mm
A
B
C
D
E
F
Approx. Weight Lbs. kg
2
50
2.375
60,3
5.31
134,9
3.14
79,8
10.50
266,7
2.89
73,4
3.33
84,6
N/A*
6.7
3,0
3,4
3
80
3.500
88,9
5.62
142,7
3.54
89,9
10.50
266,7
3.97
100,8
3.85
97,8
N/A*
8.7
4,0
N/A* 12.2
N/A* 27.4
5,5
5
125
5.563
141,3
7.07
179,6
4.84
122,9
10.50
266,7
6.27
159,3
5.86
148,8
N/A*
17.3
7,9
12,5
8
200
8.625
219,1
9.37
238,0
6.87
174,5
13.75
349,3
9.25
235,0
5.26
133,6
1.30
33,0
37.5
17,0
* The end of the Disc does not extend beyond valve Body.
• The Model BN302 Butterfly Valve with Grade "EN" EPDM Disc Seal is NSF 61 Approved to Annex G
and NSF372 for cold +86°F (+30°C) and hot +180°F (+82°C) potable water service.
• The Model B302 and the Model BN302 Butterfly Valves conform to MSS SP-67.
• Maximum Working Pressure:
Sizes 2 to 10 Inch (DN50 to DN250) - 300 psi (20,7 bar)
12 Inch (DN300) - 200 psi (13,8 bar)
• Refer to Technical Data Sheet G310 for additional information.