P. No. | NAME OF PART | MATERIAL | SPECIFICATION | |
---|---|---|---|---|
1 | TOP COVER PLUG | BRASS ROD | BS 2872 0R BS 2872 Gr.CZ122 | |
2 | TOP COVER | GUI METAL | BSEN 1982 Gr. CC491K | |
3 | BODY SEAL | EPDM | SHORE HARDNESS 60± 4 | |
4 | BODY | GUN METAL | BSEN 1982 Gr. CC491K | |
5 | DISC HOLDER | BRASS ROD | BS 2872 0R BS 2872 Gr.CZ122 | |
6 | DISC | NEOPRENE RUBBER | BS2752 Gr. C70 | |
7 | STEM | GUN METAL | BSEN 1982 Gr. CC491K | |
8 | 'O'RING (STEM) | EPDM | SHORE HARDNESS 60±4 | |
9 | ‘O'RING (PISTON) | EPDM | SHORE HARDNESS 60±4 | |
10 | SPRING | SILICON STEEL | ZINC PLATED | |
11 | BOTTOM COVER | GUN METAL | IS 318 Gr. LTB2 | |
12 | ADJUSTING SCREW | H.T. BRASS | BS 2872 Gr.CZ122 | |
13 | BOTTOM COVER PLUG | PVT | ||
14 | 'O'RING (TOP COVER) | EPDM | SHORE HARDNESS 60±40 |
SIZE (mm) | 32 | 40 | 50 | 65 | 80 |
---|---|---|---|---|---|
C | 91 | 91 | 91 | 110 | 140 |
~B | 64.5 | 64.5 | 64.5 | 68 | 94 |
~A | 98 | 98 | 101 | 110 | 146 |
Rc | 1 1/4" | 1 1/2" | 2" | 2-1/2" | 3" |
Item Code | GM 123 | GM 123 | GM 123 | GM 123 | GM 123 |
TEST PRESSURE(Hydrostatic) | |
---|---|
BODY | SEAT |
20 BAR | 0.5 to 6 BAR (Max.) |