Our personnel are always in the spirit of “continuous improvement and excellence”, and with the superior quality products, favorable price and good after-sales services, we try to win every customer’s trust for OEM Customized China API 6A High Quality Check Valves, Because we stay with this line about 10 years. We got most effective suppliers support on excellent and cost. And we had weed out suppliers with poor high quality. Now several OEM factories cooperated with us too.
Our personnel are always in the spirit of “continuous improvement and excellence”, and with the superior quality products, favorable price and good after-sales services, we try to win every customer’s trust for China API Valve, Swing Check Valve, We believe with our consistently excellent service you can get the best performance and cost least products from us for a long term . We commit to supply better services and create more value to all our customers. Hope we can create a better future together.
Technical parameters of cast iron flange globe valve
model | J41T-16 | J41W-16 | J41H-16 | J41F-16 |
Nominal pressureèPNé | 16 | 16 | 16 | 16 |
Sealing testèMPaé | 1.76 | 1.76 | 1.76 | 1.76 |
Shell testèMPaé | 2.4 | 2.4 | 2.4 | 2.4 |
Applicable temperatureèá棩 | 200 | 100 | 200 | 150 |
Applicable medium | Water / steam | Oils | Water / steam | water |
Material of main parts of cast iron flange globe valve
Part name | Material Science | |||
J41T-16 | J41W-16 | J41H-16 | J41F-16 | |
Body / cover / gate | Grey cast iron | Grey cast iron | Grey cast iron | Grey cast iron |
Valve disc | Grey cast iron | Grey cast iron | Grey cast iron | Grey cast iron |
Stem | stainless steel | stainless steel | stainless steel | stainless steel |
seal ring | copper alloy | - | stainless steel | Fluoroplastics |
filler | Flexible graphite |
Drawing of cast iron flange globe valve
Main connecting dimensions of cast iron flange globe valve
DN | L | D | D1 | D2 | D0 | Z-¦µd | b | f | H(off) |
H1 (on) |
15 | 130 | 95 | 65 | 47 | 55 | 4-14 | 14 | 2 | 109 | 117 |
20 | 150 | 105 | 75 | 58 | 55 | 4-14 | 16 | 2 | 109 | 117 |
25 | 160 | 115 | 85 | 68 | 80 | 4-14 | 16 | 3 | 132 | 142 |
32 | 180 | 140 | 100 | 78 | 100 | 4-19 | 18 | 3 | 156 | 168 |
40 | 200 | 150 | 110 | 88 | 100 | 4-19 | 18 | 3 | 167 | 182 |
50 | 230 | 165 | 125 | 102 | 120 | 4-19 | 20 | 3 | 263 | 290 |
65 | 290 | 185 | 145 | 122 | 140 | 4-19 | 20 | 3 | 276 | 300 |
80 | 310 | 200 | 160 | 133 | 200 | 8-19 | 22 | 3 | 330 | 370 |
100 | 350 | 220 | 180 | 158 | 240 | 8-19 | 24 | 3 | 370 | 420 |
125 | 400 | 240 | 210 | 184 | 280 | 8-19 | 26 | 3 | 423 | 486 |
150 | 480 | 285 | 250 | 212 | 320 | 8-23 | 26 | 3 | 485 | 566 |
200 | 600 | 340 | 295 | 268 | 360 | 12-23 | 30 | 3 | 562 | 662 |