welded connection | |||||||||||
DN | PN | size | L | D | D1 | D2 | D3 | H | B | H1 | weight(kg) |
15 | 40 | 4R015 40L | 130 | 10 | 95 | 65 | 14 | 98 | 145 | 22 | 1.9 |
20 | 40 | 4R020 40L | 150 | 15 | 105 | 75 | 14 | 103 | 145 | 23 | 2.7 |
25 | 40 | 4R025 40L | 160 | 20 | 115 | 85 | 14 | 118 | 145 | 34 | 3.3 |
32 | 40 | 4R032 40L | 180 | 25 | 140 | 100 | 18 | 121 | 145 | 33 | 5 |
40 | 40 | 4R040 40L | 200 | 32 | 150 | 110 | 18 | 120 | 190 | 43 | 6 |
50 | 40 | 4R050 40L | 230 | 40 | 165 | 125 | 18 | 127 | 190 | 44 | 7.9 |
65 | 16 | 4R065 10L | 270 | 50 | 185 | 145 | 18 | 159 | 280 | 62 | 10 |
80 | 16 | 4R080 10L | 280 | 65 | 200 | 160 | 18 | 171 | 280 | 68 | 12.5 |
100 | 16 | 4R100 10L | 300 | 80 | 220 | 180 | 18 | 218 | 280 | 101 | 18.8 |
125 | 16 | 4R125 10L | 325 | 100 | 250 | 210 | 18 | 252 | 400 | 101 | 24.3 |
150 | 16 | 4R150 10L | 350 | 125 | 285 | 240 | 22 | 272 | 600 | 107 | 31.5 |
200 | 16 | 4R200 10H | 400 | 150 | 340 | 295 | 22 | 300 | 900 | 123 | 55.1 |
250 | 16 | 4R250 10H | 530 | 200 | 405 | 355 | 26 | 345 | 1200 | 122 | 97.8 |
300 | 16 | 4R300 10H | 630 | 250 | 460 | 410 | 26 | 572 | 280 | 155 | 229 |
65 | 25 | 4R065 20L | 270 | 50 | 185 | 145 | 18 | 159 | 280 | 61 | 11.3 |
80 | 25 | 4R080 20L | 280 | 65 | 200 | 160 | 18 | 171 | 280 | 68 | 14.9 |
100 | 25 | 4R100 20L | 300 | 80 | 235 | 190 | 22 | 218 | 280 | 102 | 19.4 |
125 | 25 | 4R125 20L | 325 | 100 | 270 | 220 | 26 | 252 | 400 | 101 | 28.5 |
150 | 25 | 4R150 20L | 350 | 125 | 300 | 250 | 26 | 272 | 600 | 107 | 37.1 |
200 | 25 | 4R200 20H | 400 | 150 | 360 | 310 | 26 | 300 | 900 | 123 | 63 |
250 | 25 | 4R250 20H | 530 | 200 | 425 | 370 | 30 | 345 | 1200 | 122 | 108.6 |
300 | 25 | 4R300 20H | 630 | 250 | 485 | 430 | 30 | 572 | 280 | 155 | 272 |
1):Full welded valve selected high-quality seamless steel pipe,all welded ,automatic welding equipment welding. Firm structure, reliable sealing, to ensure no leakage. Carbon enhanced PTFE ball seals to ensure sealing within 4.0Mpa,to ensure the safety use within range from -40°C~250°C.
2): All-welded butterfly valve ball seal in the valve spring to maintain a good seal between the valve ball, and can compensate wear between valve ball and ball seal timely,
Keep good sealing performance between valve ball and ball seal, to reach zero leakage.
3): Full welded valve media adaption :water ,gas, oil,is the best choice for natural gas pipeline network
4): Full welded valve connection form:flange,welding,thread ,it can also be made to pole structure
5)The design of the valve is unique ,the structure is new ,weight is light,performance is good,safe and relible
Ball Valve, Underground