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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Cast Iron Globe Valve, Din Globe Valve Pn16, Globe Valve Stainless, Handwheel Globe Valve, With the advanced workshop, skilled design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our solutions are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.
Features of J41H / y flange globe valve
1. The product has reasonable structure, reliable sealing, excellent performance and beautiful appearance;
2. The sealing surface overlaid with Co based cemented carbide has good wear resistance, corrosion resistance, abrasion resistance and long service life;
3. The valve stem has good corrosion resistance and scratch resistance after quenching and tempering and surface nitriding treatment;
4. The valve is equipped with reverse sealing structure, which is reliable;
5. Parts material and flange size can be reasonably selected according to actual working conditions or user requirements to meet various engineering needs.
Executive standard
Product specification | design code | Structural length | Connecting flange | Test and inspection | Pressure temperature |
GB/T 12235 | GB/T 12221 | JB/T 79、GB/T9113、HG/T20592、EN1092-1/2、ASME B16.5/B16.47 | JB/T 9092GB/T13927、API598 | GB/T12224 |
Main performance specification of J41H / Y flange globe valve
1. Test pressure
Nominal pressure PN(MPa) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
Shell strength test | 2.4 | 3.8 | 6.0 | 9.6 | 15 | 24 |
Upper seal test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
Sealing test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
2. Applicable medium and temperature
product type | Applicable medium | Applicable temperature ℃ |
J41H/Y-C、J941H/Y-C | Water, oil, steam | ≤425 |
J41W-P、J941W-P | Nitric acids | ≤200 |
J41W-R | Acetic acids | ≤200 |
J41Y-I、J941Y-I | Water, oil, steam | ≤550 |
Material of main parts
product type | Part name | |||||||
Body / bonnet | Stem | Valve disc | Sealing surface | Stem nut | filler | a fastening | handwheel | |
J41H/Y-C/J941H/Y-C | 25/WCB | Chromium stainless steel | 20Cr1325 | H:Stainless steel Y: cobalt based cemented carbide steel | copper alloy | Flexible graphite | High quality carbon steel | malleable iron |
J41W-P/J941W-P | Chromium nickel steel | Chromium nickel steel | Chromium nickel steel | Chromium nickel steel | copper alloy | Flexible graphite | stainless steel | malleable iron |
J41W-R | Cr Ni Mo steel | Cr Ni Mo steel | Cr Ni Mo steel | Cr Ni Mo steel | copper alloy | Flexible graphite | stainless steel | malleable iron |
J41Y-I/J941Y-I | Chromium molybdenum steel | Chromium molybdenum steel | copper alloy | Cobalt based cemented carbide steel | copper alloy | Flexible graphite | Alloy steel | malleable iron |
J41H/Y Drawing of national standard flange globe valve
J41H/Y National standard flange stop valve PN1.6MPa main connecting dimensions
DN(mm) | L | D | D1 | D2 | b | f | Z-Φd | H | D0 | WT(kg) |
10 | 130 | 90 | 60 | 40 | 16 | 2 | 4-Φ14 | 198 | 120 | 4.7 |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-Φ14 | 218 | 120 | 5.2 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 4-Φ14 | 258 | 140 | 7.1 |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 4-Φ14 | 275 | 160 | 7.4 |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 4-Φ18 | 280 | 180 | 8.5 |
40 | 200 | 150 | 110 | 88 | 18 | 3 | 4-Φ18 | 330 | 200 | 12.5 |
50 | 230 | 165 | 125 | 102 | 18 | 3 | 4-Φ18 | 350 | 240 | 20 |
65 | 290 | 185 | 145 | 122 | 18 | 3 | 8-Φ18 | 355 | 280 | 25 |
80 | 310 | 200 | 160 | 138 | 20 | 3 | 8-Φ18 | 400 | 280 | 35 |
100 | 350 | 220 | 180 | 158 | 20 | 3 | 8-Φ18 | 415 | 320 | 50 |
125 | 400 | 250 | 210 | 188 | 22 | 3 | 8-Φ18 | 460 | 360 | 75 |
150 | 480 | 285 | 240 | 212 | 22 | 3 | 8-Φ22 | 510 | 400 | 100 |
200 | 600 | 340 | 295 | 268 | 24 | 3 | 12-Φ22 | 710 | 400 | 210 |
250 | 730 | 405 | 355 | 320 | 26 | 3 | 12-Φ26 | 789 | 450 | 446 |
300 | 850 | 460 | 410 | 378 | 28 | 4 | 12-Φ26 | 925 | 500 | 648 |
J41H/Y National standard flange type stop valve PN2.5MPa main connection dimensions
DN(mm) | L | D | D1 | D2 | b | f | Z-Φd | H | D0 | WT(kg) |
10 | 130 | 90 | 60 | 40 | 16 | 2 | 4-Φ14 | 198 | 120 | 4.9 |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-Φ14 | 218 | 120 | 5.4 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 4-Φ14 | 258 | 140 | 7 |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 4-Φ14 | 275 | 160 | 7.4 |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 4-Φ18 | 280 | 180 | 8.5 |
40 | 200 | 150 | 110 | 88 | 18 | 3 | 4-Φ18 | 330 | 200 | 12.5 |
50 | 230 | 165 | 125 | 102 | 20 | 3 | 4-Φ18 | 350 | 240 | 16 |
65 | 290 | 185 | 145 | 122 | 22 | 3 | 8-Φ18 | 400 | 280 | 25 |
80 | 310 | 200 | 160 | 138 | 24 | 3 | 8-Φ18 | 355 | 280 | 30 |
100 | 350 | 235 | 190 | 162 | 24 | 3 | 8-Φ22 | 415 | 320 | 34.5 |
125 | 400 | 270 | 220 | 188 | 26 | 3 | 8-Φ26 | 460 | 360 | 89 |
150 | 480 | 300 | 250 | 218 | 28 | 3 | 8-Φ26 | 510 | 400 | 98 |
200 | 600 | 360 | 310 | 278 | 30 | 3 | 12-Φ26 | 710 | 400 | 180 |
250 | 730 | 425 | 370 | 335 | 32 | 3 | 12-Φ30 | 789 | 450 | 446 |
300 | 850 | 485 | 430 | 395 | 34 | 4 | 16-Φ30 | 925 | 500 | 654 |
J41H/Y Main dimensions of PN4.0MPa flange stop valve
DN(mm) | L | D | D1 | D2 | b | f | f2 | Z-Φd | H | D0 | WT(kg) |
10 | 130 | 90 | 60 | 40 | 16 | 2 | 4 | 4-Φ14 | 198 | 120 | 4.9 |
15 | 13 | 95 | 65 | 45 | 16 | 2 | 4 | 4-Φ14 | 238 | 120 | 5.4 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 4 | 4-Φ14 | 275 | 140 | 7 |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 4 | 4-Φ14 | 285 | 160 | 8.8 |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 4 | 4-Φ18 | 302 | 180 | 11.8 |
40 | 200 | 150 | 110 | 88 | 18 | 3 | 4 | 4-Φ18 | 355 | 200 | 16.5 |
50 | 230 | 165 | 125 | 102 | 20 | 3 | 4 | 4-Φ18 | 370 | 240 | 24 |
65 | 290 | 185 | 145 | 122 | 22 | 3 | 4 | 8-Φ18 | 408 | 280 | 33 |
80 | 310 | 200 | 160 | 138 | 24 | 3 | 4 | 8-Φ18 | 436 | 320 | 44 |
100 | 350 | 235 | 190 | 162 | 24 | 3 | 4.5 | 8-Φ22 | 480 | 360 | 60 |
125 | 400 | 270 | 220 | 188 | 26 | 3 | 4.5 | 8-Φ26 | 558 | 400 | 89 |
150 | 480 | 300 | 250 | 218 | 28 | 3 | 4.5 | 8-Φ26 | 611 | 400 | 98 |
200 | 600 | 375 | 320 | 285 | 34 | 3 | 4.5 | 12-Φ30 | 720 | 400 | 190 |
Product detail pictures:
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Cheap PriceList for Gg25 Dual Plate Check Valve - High Quality for China Dn50-Dn400 Cast Iron Globe Bronze Stop Check Valves Flange Rubber Flap Sewagecheck Valve to Sump Pump Iron Valve Handwheel – Like Valve, The product will supply to all over the world, such as: , , ,
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