Gun Metal Gate Valve
Gate Valve
IS: 778 CLASS-1, ISI MARKED
RISING STEM SCREWED

SPECIFICATION :

“DRP” Gun Metal Gate Valve , Screwed in bonnet, Inside Screw, non rising stem , Integral seats , Handwheel operated , with back seat arrengment , screwed female ends (BSP) conforming to IS : 778 - 1094 class -1 ,valves are blue paintedClass - 1 , valves are blue painted.

TESTING :
Testing of Valves is done as per specification under clause - 9 of IS : 778 -1984, The hydraulic Test pressures are indicated below :-
Body Test Pressure = 1.5 MPa.
Seat & Backseat Test Pressure = 1.0 MPa.

CERTIFICATION :

All Valves are supplied duly ISI Marked . Our Works Test Certificate shall be furnished if required.
Gate Valve Diagram
 
MATERIALS
Components Meterial Material Code
Body, Bonnet, Valve Disc, Check Nut Glade & Glad Nut. Gun Metal / Leaded Tin Broze GM/L TB 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 93 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