Butterfly Valve:
Valves Division of Sri Pumps Group has successfully developed a wide range of Butterfly Valves, either with manually operated handle or with Automated Rotary Actuators having its end connection conforming to SMS, IDF,DIN Unions or with Plain Weldable type ends.
These Butterfly Valves have naturally high pressure-recovery factor, which is used to predict the pressure recovery occurring between the vena contract and the outlet of the valve. The valves ability to recover from the pressure drop is influenced by the geometry of the wafer-style body, the maximum flow capacity of the valve, and the service's ability to cavities or chokes. Because of the high pressure recovery, Butterfly Valves work exceptionally well with low-pressure drop applications. The material construction of the valve is SS304, 304L, 316 & 316L.
Product Range:
Its range starts from 1" up to 4" for an allowable pressure ps of 10 bar having various applications in Food Processing, Breweries, Pharmaceuticals, Cosmetics, Milk processing and many other Industries. Clamp and Weld ends are standard. Other connections are available upon request. 1/2" through 3" sizes are available. VNE Ball Valves meet FDA and 3A requirements.
Nom. Size |
N.Size |
Gasket Dia |
|||||||||||
D |
D |
d |
Dia "D" |
A |
B |
C |
D |
E |
F |
G |
H |
L |
M |
Inches |
MM |
MM |
MM |
MM |
MM |
MM |
MM |
MM |
MM |
MM |
MM |
MM |
MM |
1" |
25.4 |
22.6 |
25.4 |
33.6 |
15.5 |
42.0 |
16.8 |
24.5 |
58.0 |
8.0 |
47.0 |
38.5 |
51.0 |
1½" |
38.1 |
35.6 |
38.5 |
47.8 |
16.7 |
49.0 |
23.9 |
32.5 |
78.0 |
8.0 |
47.0 |
43.5 |
52.5 |
2" |
50.8 |
48.6 |
51.5 |
61.0 |
16.6 |
58.5 |
30.5 |
42.0 |
99.0 |
8.0 |
52.0 |
46.0 |
55.0 |
2½" |
63.5 |
60.3 |
64.0 |
71.8 |
17.5 |
69.5 |
35.9 |
52.0 |
117.0 |
8.0 |
54.0 |
51.0 |
56.0 |
3" |
76.2 |
72.8 |
76.6 |
84.6 |
16.6 |
73.5 |
42.3 |
58.5 |
132.0 |
10.0 |
62.0 |
55.0 |
61.0 |
4" |
101.6 |
97.6 |
102.5 |
104.4 |
16.0 |
93.0 |
52.2 |
77.0 |
163.0 |
10.0 |
80.0 |
75.0 |
72.0 |