PZ41H slagging type PN10 ~ PN63 valve: manual, flanged, rising stem wedge rigid single gate, the seat sealing surface of stainless steel, nominal pressure PN10 ~ PN63, body material is gray cast iron (PZ41H-10 PZ41H -16), carbon steel (PZ41H-10C ~ 63) of the slag gate. 

 Product performance parameters 
 PZ41H slagging type PN10 ~ PN63 main performance parameters of model PN valve working pressure / MPa for the temperature / ℃ Suitable Medium 
 PZ41H-10 10 1.0 ≤ 100 ash-water mixture (ratio 1:1:5 gray water maximum size ≤ 50mm) 
 PZ41H-16 16 1.6 
 PZ41H-10C 10 1.0 
 PZ41H-16C 16 1.6 
 PZ41H-25 25 2.5 
 PZ41H-40 40 4.0 
 PZ41H-63 63 6.3 

 Materials, product components, 
 PZ41H type PN10 ~ PN63 slag material type material gate valve parts 
 Valve body, valve cover gasket gate valve stem packing seals 
 PZ41H-10 gray cast iron cast iron cast iron stainless steel, chrome inserts chrome inserts chrome stainless steel graphite rubber asbestos asbestos 
 PZ41H-16 
 PZ41H-10C carbon steel carbon steel carbon steel welding iron-based alloy cladding Fe-based alloys 
 PZ41H-16C 
 PZ41H-25 
 PZ41H-40 
 PZ41H-63 

 Product shape and structure size 
 PZ41H main valve type PN10 slagging shape and structure size (mm) DN LD D1 D2 bz × Φd f H H1 Weight / kg 
 50 250 165 125 99 20 4 × Φ18 3 420 335 57 
 80 280 200 160 132 20 8 × Φ18 3 615 510 75 
 100 300 220 180 156 22 8 × Φ18 3 805 685 93 
 150 350 285 240 211 24 8 × Φ22 3 652 790 155 
 200 400 340 295 266 24 8 × Φ22 3 1085 885 217 
 250 450 395 350 319 26 12 × Φ22 3 1235 1015 280 
 300 500 445 400 370 26 12 × Φ22 4 1450 1190 350 
 350 550 525 460 429 26 16 × Φ22 4 1640 1350 540 
 400 600 565 515 480 28 16 × Φ26 4 1798 1460 820 
 450 650 615 565 530 28 20 × Φ26 4 1980 1620 1120 
 500 700 670 620 582 30 20 × Φ28 4 2190 1800 1440 

 PZ41H type PN16 main valve shape and structure of slag size (mm) DN LD D1 D2 bz × Φd f H H1 Weight / kg 
 50 250 165 102 99 20 4 × Φ18 3 420 335 60 
 80 280 200 133 132 22 8 × Φ18 3 615 510 78 
 100 300 220 180 158 24 8 × Φ18 3 805 685 96 
 150 350 285 240 212 28 8 × Φ22 3 952 790 158 
 200 400 340 295 268 30 12 × Φ22 3 1085 885 222 
 250 450 405 355 320 32 12 × Φ26 3 1235 1015 289 
 300 500 460 410 370 34 12 × Φ26 4 1450 1190 365 
 350 550 520 470 430 38 16 × Φ26 4 1640 1350 558 
 400 600 580 525 482 40 16 × Φ30 4 1798 1460 850 
 450 650 640 585 532 44 21 × Φ30 4 1980 1620 1164 
 500 700 715 650 585 46 20 × Φ33 4 2190 1800 1482 

 PZ41H type slagging valve PN25 shape and structure of the major Size (mm) DN LD D1 D2 bz × Φd f H H1 Weight / kg 
 50 250 165 125 102 20 4 × Φ18 3 420 335 99 
 80 280 200 160 133 22 8 × Φ18 3 615 510 118 
 100 300 235 190 158 24 8 × Φ22 3 805 685 147 
 150 350 300 250 212 30 8 × Φ26 3 952 790 204 
 200 400 360 310 278 34 12 × Φ26 3 1085 885 273 
 250 450 425 370 335 36 12 × Φ30 3 1235 1015 383 
 300 500 485 430 390 40 16 × Φ30 4 1450 1190 478 
 350 550 555 490 450 44 16 × Φ33 4 1640 1350 680 
 400 600 620 550 505 48 16 × Φ36 4 1798 1460 1008 
 450 650 670 600 555 50 20 × Φ36 4 1980 1620 1344 
 500 700 730 660 615 52 20 × Φ36 4 2190 1800 1827