The Structure of Forged NPT brass ball valve with new bonnet Stainless Steel Stem
The material of Forged NPT brass ball valve with new bonnet Stainless Steel Stem
Part | Material |
Body | Brass (Cu:58-60%) |
Bonnet | Brass (Cu:58-60%) |
Ball | Brass (Cu:58-60%) |
Stem | Brass (Cu:58-60%) |
Handle | Steel |
Seat | PTFE |
O-Rin | EPDM |
The function and Ball Structure Forged NPT brass ball valve with new bonnet Stainless Steel Stem
Type | Nominal pressure(MPa) | Testing pressure | Suitable temperature(°C) | Suitable medium | |
Strength (water) (MPa) | Enclose (Water) (MPa) | ||||
Q41 /61 H-16C | 1.6 | 2.4 | 1.76 | -40~200℃ | Water,Vapour,Oil |
Q41 /61 H-25C | 2.5 | 3.75 | 2.5 |
The measurements of Forged NPT brass ball valve with new bonnet Stainless Steel Stem
Normal DN (mm) | PN1 | PN2 | Measurement | Reference Weight | |||||||
d | D | D1 | L | A | H | H1 | |||||
15 | 40 |
40 |
95 | 10 | 65 | 130 | 120 | 100 | 40 | 1.68 | |
20 | 40 |
40 |
105 | 15 | 75 | 150 | 120 | 100 | 40 | 2.38 | |
25 | 40 |
40 |
115 | 20 | 85 | 160 | 160 | 105 | 40 | 2.72 | |
32 | 40 | 40 | 140 | 25 | 100 | 180 | 160 | 105 | 39 | 4.42 | |
40 | 40 | 40 | 150 | 32 | 110 | 200 | 190 | 125 | 59 | 5.90 | |
50 | 40 | 40 | 165 | 40 | 125 | 230 | 190 | 130 | 59 | 7.32 | |
65 | 25 | 16 | 185 | 50 | 145 | 270 | 280 | 180 | 71 | 10.00 | |
80 | 25 | 16 | 200 | 65 | 160 | 280 | 280 | 190 | 77 | 12.30 | |
100 | 25 | 16 | 220 | 80 | 180 | 300 | 280 | 220 | 92 | 16.00 | |
125 | 25 | 16 | 250 | 100 | 210 | 325 | 420 | 245 | 95 | 22.60 | |
150 | 25 | 16 | 285 | 125 | 240 | 350 | 600 | 265 | 103 | 31.80 | |
200 | 25 | 16 | 340 | 150 | 295 | 400 | 870 | 273 | 72 | 46.70 | |
250 | 25 | 16 | 273 | 200 | 355 | 530 | GEARBOX | 115.00 | |||
300 | 25 | 16 | 325 | 250 | 410 | 550 | GEARBOX | 153 |
The detail of Forged NPT brass ball valve with new bonnet Stainless Steel Stem