With this motto in mind, we’ve turn into one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Online Exporter China Size 1-6 Inch Pn16 Gas Water Welded Ball Valve, We’ve been confident that there’ll become a promising future and we hope we can have long lasting cooperation with consumers from all over the world.
With this motto in mind, we’ve turn into one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for China Ball Valve, Fully Welded Ball Valve, Our solutions have national accreditation requirements for qualified, good quality products, affordable value, was welcomed by individuals all over the world. Our products will continue to improve inside the order and appear forward to cooperation with you, Definitely should any of those goods be of curiosity to you, be sure to letus know. We’ll be satisfied to supply you a quotation up on receipt of the detailed needs.
Material of main parts:
|
Part name |
Material |
|
Valve body |
Cast iron, nodular cast iron, cast steel, stainless steel |
|
Valve disc |
Ductile iror nickel plated, stainless steel, PTFE |
|
Valve seat |
NBR, EPDM,sea water, VITON,PTFE |
|
Valve stem |
Stainless steel,45# nickel plated |
|
Seal |
NBR, EPDM, Neoprene .PTFE, Oily packing |
Specification
|
PN(MPa) Nominal pressure |
1.0 |
1.6 |
|
(MPa) Seal test |
1.1 |
1.76 |
|
(MPa) Strength test |
1.5 |
2.4 |
|
Suitable mediums |
Water,sewage,sea water.acid and alkali |
|
|
¡ãC Working temperature |
-21~150 |
|
Main dimensions
| DN(mm) | L | L1 | D | D1 | D3 | D4 | H1 | H2 | H3 | b | n- ød | |||
| 1.0 | 1.6 | 1.0 | 1.6 | 1.0 | 1.6 | |||||||||
| 50 | 108 | 160 | 165 | 165 | 125 | 125 | 77 | 57 | 83 | 130 | 60 | 18 | 4- ø18 | 4- ø18 |
| 65 | 112 | 160 | 185 | 185 | 145 | 145 | 77 | 57 | 93 | 140 | 60 | 18 | 4- ø18 | 4- ø18 |
| 80 | 114 | 160 | 200 | 200 | 160 | 160 | 77 | 57 | 100 | 150 | 60 | 20 | 8- ø18 | 8- ø18 |
| 100 | 127 | 160 | 220 | 220 | 180 | 180 | 92 | 70 | 110 | 165 | 60 | 20 | 8- ø18 | 8- ø18 |
| 125 | 140 | 160 | 250 | 250 | 210 | 210 | 92 | 70 | 123 | 180 | 60 | 22 | 8- ø18 | 8- ø18 |
| 150 | 140 | 160 | 285 | 285 | 240 | 240 | 92 | 70 | 143 | 200 | 60 | 22 | 8- ø22 | 8- ø22 |
| 200 | 152 | 210 | 340 | 340 | 295 | 295 | 115 | 89 | 171 | 230 | 72 | 24 | 8- ø22 | 12- ø22 |
| 250 | 165 | 210 | 390 | 405 | 350 | 355 | 115 | 89 | 203 | 270 | 72 | 24 | 12- ø22 | 12- ø26 |
| 300 | 178 | 210 | 440 | 460 | 400 | 410 | 140 | 108 | 230 | 320 | 758 | 26 | 12- ø22 | 12- ø26 |
| 350 | 190 | 210 | 500 | 520 | 460 | 470 | 140 | 108 | 260 | 350 | 75 | 26 | 16- ø22 | 16- ø26 |
| 400 | 216 | 320 | 565 | 580 | 515 | 525 | 197 | 159 | 300 | 390 | 126 | 28 | 16- ø26 | 16- ø30 |
| 450 | 222 | 320 | 615 | 640 | 565 | 585 | 197 | 159 | 335 | 428 | 126 | 30 | 20- ø26 | 20- ø30 |
| 500 | 229 | 320 | 670 | 715 | 620 | 650 | 197 | 159 | 373 | 450 | 126 | 32 | 20- ø26 | 20- ø33 |
| 600 | 267 | 340 | 780 | 840 | 725 | 770 | 276 | 216 | 430 | 520 | 127 | 34 | 20- ø30 | 20- ø36 |
| 700 | 292 | 380 | 895 | 910 | 840 | 840 | 300 | 254 | 470 | 600 | 167 | 36 | 24- ø30 | 24- ø36 |
| 800 | 318 | 380 | 1015 | 1025 | 950 | 950 | 300 | 254 | 523 | 662 | 167 | 36 | 24- ø30 | 24- ø39 |
| 900 | 330 | 400 | 1115 | 1125 | 1050 | 1050 | 300 | 254 | 589 | 710 | 193 | 40 | 28- ø33 | 28- ø39 |
| 1000 | 410 | 400 | 1230 | 1255 | 1160 | 1170 | 300 | 254 | 656 | 780 | 193 | 42 | 28- ø36 | 28- ø42 |
Qualification certificate
Exhibition
Our valves received a lot of attention at the Dubai show.
Factory
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