1, the valve and pipeline connection using the welded structure.
2, sealing surface is not easy to wear, abrasion, good sealing performance. Long life.
3, the structure is compact, the opening and closing of good, high degree of small, convenient maintenance.
4, suitable for water, steam, oil pipeline, with high temperature resistance, high pressure resistance characteristic
Part name | valve body | Valve cover | The stem | Valve | Sealing surface | filler | Stem nut | handwheel | A fastening |
J61H type J961H type | 25WCB | 25WCB | Chromium stainless steel chromium molybdenum aluminum nitride | Chromium stainless steel chromium molybdenum aluminum nitride | Chrome stainless steel | soft nature stone ink | aluminum young copper | can Forging casting iron | High quality carbon steel Cr Mo steel |
J61Y type J961Y type | 25WCB | 25WCB | Chromium stainless steel chromium molybdenum aluminum nitride | 25 | Cemented carbide |
J61Y-P54 type J961Y-P54 type | 12Cr1MoV WC6 | 12Cr1MoV WC6 | 20Cr1Mo1VA 38CrMoAIA | 12Cr1MoV | Cemented carbide |
J61Y-P55 type J961Y-P55 type | 12Cr1MoV WC6 | 12Cr1MoV WC6 | 20Cr1Mo1VA 38CrMoAIA | 12Cr1MoV | Cemented carbide |
J61Y-P57 type J961Y-P57 type | 12Cr1MoV WC9 | 12Cr1MoV WC9 | 20Cr1Mo1VA 38CrMoAIA | 12Cr1MoV | Cemented carbide |
Product model | Nominal pressurePN(MPa) | Test pressure(MPa) | Working pressure(MPa) | working temperature(℃) | Applicable medium |
|
| Shell strength | Seal up | P54 | P55 | P57 |
|
|
J61H/Y-100 | 10 | 15 | 11 | / | / | / | ≤450 | Water and steam |
J61H/Y-200 | 20 | 30 | 22 | / | / | / |
|
|
J61H/Y-250 | 25 | 38 | 28 | / | / | / |
|
|
J61H/Y-320 | 32 | 48 | 36 | / | / | / |
|
|
J61Y-P54/100V | / | 30 | 22 | 10 | / | / | ≤540 | Steam |
J61Y-P54/140V | / | 38 | 28 | 14 | / | / |
|
|
J61Y-P54/170V | / | 48 | 36 | 17 | / | / |
|
|
J61Y-P55/100V | / | 38 | 28 | / | 10 | / | ≤555 |
|
J61Y-P55/140V | / | 48 | 36 | / | 14 | / |
|
|
J61Y-P55/170V | / | 53 | 39 | / | 17 | / |
|
|
J61Y-P57/100V | / | 48 | 36 | / | / | 10 | ≤570 |
|
J61Y-P57/140V | / | 55 | 40 | / | / | 14 |
|
|
J61Y-P57/170V | / | 60 | 44 | / | / | 17 |
|
|
Nominal diameter DN | Main dimensions and connection dimensions(mm) | Weight (kg) |
| L | D1 | D2 | D3 | α | H | Do |
|
J61Y-100、200、250、320、 J61Y-P54/100V、P54/140V、P54/170V |
10 | 120 | 12 | 25 | / | 37.5 | 185 | 140 | 2.8 |
15 | 150 | 17 | 36 | / | 37.5 | 247 | 200 | 7.5 |
20 | 135 170 | 22 | 42 | / | 37.5 | 248 | 200 | 9 |
25 | 135 170 | 26 | 42 | / | 37.5 | 248 | 240 | 9.5 |
32 | 170 180 | 31 | 44 | / | 37.5 | 248.5 | 280 | 15 |
40 | 230 | 38 | 60 | / | 37.5 | 440 | 280 | 23 |
50(1) | 250 | 50 | 82 | / | 32 | 450 | 320 | 60 |
50(2) | 320 350 | 50 | 82 | / | 32 | 450 | 320 | 64 |
65 | 370 260 | 69 | 100 | 110 | 32 | 669 | 400 | 74 |
80 | 400 430 470 | 84 | 108 | 130 | 32 | 669 | 450 | 112.5 |
100 | 455 560 | 107 | 144 | 165 | 32 | 755 | 500 | 178.5 |
Note: DN50 is the two kind of structure |
J61Y-P55/100V、P55/140V、P55/170V J61Y- P57/100V、P57/140V、P57/170V |
10 | 120 | 120 | 12 | 28 | / | 37.5 | 189 | 140 | 3 |
15 | 150 | 150 | 17 | 40 | / | 37.5 | 250 | 200 | 9 |
20 | 135 170 | 135 170 | 22 | 46 | / | 37.5 | 252 | 200 | 11 |
25 | 135 170 | 135 170 | 26 | 46 | / | 37.5 | 254 | 240 | 13 |
32 | 170 180 | 170 180 | 31 | 49 | / | 37.5 | 254 | 280 | 17 |
40 | 230 | 230 | 38 | 60 | / | 37.5 | 440 | 280 | 23 |
50(1) | 250 | 250 | 50 | 90 | / | 32 | 453 | 320 | 68 |
50(2) | 320 350 | 320 350 | 50 | 90 | / | 32 | 455 | 320 | 72 |
65 | 370 260 | 370 260 | 69 | 104 | 110 | 32 | 630 | 400 | 83 |
80 | 400 430 470 | 400 430 470 | 84 | 110 | 140 | 32 | 672 | 450 | 118 |
100 | 455 560 | 455 560 | 107 | 148 | 170 | 32 | 761 | 500 | 185 |
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