AV-121 Bronze Gate Valve, Screwed Ends, Class-1

Features

Product Standard:  IS-778

Testing Standard:  IS-778

Pressure / Class Rating:  Class-1

Body Material Cum Standard:  Bronze (IS 318 Gr. LTB2)

Product Description: Screwed-in Bonnet, Outside Screw & Yoke Type, Rising Stem, Handwheel Operated

Type of Seat:  Integral Seat

Type of Wedge:  Solid Wedge

Trim:   Cu-Alloy

End Details:  Flanged Ends as per IS:778 Class-1 Flat Face (Undrilled)

Test Pressure: 

Body: 1.5 Mpa (Hyd.), Seat: 1.0 Mpa (Hyd.)

Max. Working Temperature: 45°C

Material Combination

S.No Description No. Material
1 Body 1 Bronze
2 Wedge 1 Bronze
3 Stem 1 H.T. Brass
4 Bonnet 1 Bronze
5 Packing Graphited Asbestos
6 Gland Flange 1 Bronze
7 Studs & Nuts for Gland 2 Each Carbon Steel
8 Handwheel 1 C.I. / C.S.
9 Washer 1 Carbon Steel
10 Screw 1 Carbon Steel

AV-121

Dimensional Data

Size (mm) FF H ØW ØFD FT k n Ød
15 72 138 60 95 6 65 4 14
20 76 147 60 105 6 75 4 14
25 90 155 70 115 8 85 4 14
32 100 185 79 140 8 100 4 18
40 110 225 87 150 9 110 4 18
50 120 235 96 165 11 125 4 18
65 140 280 104 185 13 145 4 18
80 150 352 140 200 13 160 8 18
100 190 415 183 220 16 180 8 18