FG41P Stainless Steel Wedge Gate Valve
Main Technical Parameters
Model FG41P-16P/25P FG41P-16R/25R
Nominal Pressure (PN) 16/25 16/25
Seal Test (MPa) 1.76/2.75 1.76/2.75
Shell Test (MPa) 2.4/3.75 2.4/3.75
Applicable Temperature (≤°C) 100 100
Applicable Medium Nitric Acid Acetic Acid
Main Component Materials
Part Name Material
FG41P-16P/25P FG41P-16R/25R
Valve Body/Valve Cover/Gate Plate Chromium-Nickel-Titanium Stainless Steel Chromium-Nickel-Molybdenum-Titanium Stainless Steel
Valve Stem Chromium-Nickel-Titanium Stainless Steel Chromium-Nickel-Molybdenum-Titanium Stainless Steel
Main External Connection Dimensions
DN50 L D D1 D2 Z-φD ≈H D0
PN16 PN25 PN16 PN25 PN16 PN25 PN16 PN25
50 250 165 165 125 125 99 99 4-18 4-18 346 240
65 270 185 185 145 145 118 118 4-18 4-18 370 240
80 280 200 200 160 160 132 132 8-18 8-18 426 280
100 300 220 235 180 190 156 156 8-18 8-22 496 320
125 325 250 270 210 220 184 184 8-18 8-26 590 360
150 350 285 300 240 250 211 211 8-22 8-26 653 360
200 400 340 360 295 310 266 274 12-22 12-26 818 380
250 450 405 425 355 370 319 330 12-26 12-30 969 400
300 500 460 485 410 430 370 389 12-26 16-30 1145 500
350 550 520 555 470 490 429 448 16-26 16-33 1267 600
400 600 580 620 525 550 480 503 16-30 16-36 1435 600
450 650 640 670 585 600 548 548 20-30 20-36 1605 640
500 700 715 730 650 660 609 609 20-33 20-36 1710 640
600 800 840 845 770 770 720 720 20-36 20-39 2205 720