GUN METAL GATE VALVE
Gate Valve
1S: 778 CLASS-2, ISI MARKED
NON RISING STEM, SCREWED

SPECIFICATION :

'DRP' Gun Metal Gate Valve, Screwed in bonnet, Inside screw, non-rising stem, Integral seats, Screwed female ends (BSP) to IS: 554-1985, Handwheel operated conforming to IS:778-1984 Class-2, Valves are red painted.

TESTING :
Testing of Valves is done as specified under clause-9 of IS: 778-1984. The hydraulic Test Pressures are indicated below:-
Body Test Pressure = 2.4 MPa Hyd.
Seat & Backseat Test Pressure = 1.6 MPa Hyd.

CERTIFICATION :

All Valves are supplied duly ISI Marked. Our Works Test Certificate shall be furnished if required.
Gate Valve
 
MATERIALS
Components Meterials Material Code
Body, Bonnet, Wedge Stuffing Box, Gland & Gland Nut. Leaded Tin Bronze LTB 2
Spindle Forged Brass FB
Handwheel Cast Iron CI
Gland Packing Asbestos ASB
Washer & Screw for Handwheel Mild Steel MS
 
DIMENSIONS IN MM
Normal Size F H W
15 60 98 61
20 70 99 65
25 80 106 75
32 95 119 82
40 110 128 91
50 125 150 98
65 160 177 110
80 180 205 134
100 216 235 164