GUN METAL FERRULE COCK
Gate Valve
IS: 778 CLASS-1, ISI MARKED

SPECIFICATION :

“DRP” Gun Metal Ferrules as Per IS :2692 - 1989 Screwed male ends (BSPT) as per IS : 554, Ferrules are supplied in Rough finish.

TESTING :
Testing of Ferrules are done as specification under clause of IS : 2692 hydraulic Test pressures are indicated below :-
Body Test Pressure = 2.0 MPa. Hyd.

CERTIFICATION :

All Ferrules are supplied duly ISI Marked . Our Works Test Certificate shall be furnished if required.
Gate Valve Diagram
 
MATERIALS
Components Meterials Material Code
Body Pluge & Cap Gun Metal / Leaded Tin Bronze GM / LTB 2
Washer Plate & Nut High Tensile Brass HTB
Rubber Washer Natuaral Rubber NR
Copper Washer Copper CU
 
DIMENSIONS IN MM
Normal Size T (Minimum) S (Minimum) T (Minimum)
15 12.3 55 60
20 70.8 60 65
25 24.5 70 75
32 - - -
40 - - -
50 - - -