Manual slurry valves used on the clip-on gland structure, small size, light weight; fully open channel, can prevent the deposition of the media in the valve; newly developed U-shaped ring to ensure a good seal valve; stent using gland structure, good sealing performance; gate of the outer seal, it is embedded in the valve body only through the elastic seal to achieve, and with the screws, adjust the plate; flow resistance; installation and maintenance. 


 The main performance specifications 
 Nominal pressure (MPa) applied test pressure medium temperature 
 Sealed shell MPa MPa 
 1.0 0.9 0.66 ≤ 80 ℃ pulp, coal slurry, water, ash 
 1.6 1.5 1.1 ≤ 80 ℃ 
 Main external and connecting dimensions 
 Nominal diameter DN L D D1 D0 H nM 
 PN6 PN10 
 50 48 48 125 100 180 295 4-M16 
 65 48 48 145 120 180 305 4-M16 
 80 50 50 160 135 220 330 8-M16 
 100 50 50 180 155 220 380 8-M16 
 125 50 50 210 185 240 415 8-M16 
 150 60 60 240 210 280 490 8-M20 
 200 60 60 295 265 280 550 8-M20 
 250 70 70 350 320 360 693 12-M20 
 300 70 80 400 368 400 796 12-M20 
 350 80 90 460 428 400 895 16-M20 
 400 80 120 515 482 500 1004 16-M22 
 450 90 120 565 532 500 1110 20-M22 
 500 90 130 620 585 600 1210 20-M22 
 600 140 140 725 685 700 1460 20-M27 
 700 140 140 840 800 800 1680 24-M27 
 800 190 190 950 905 800 1910 24-M30 
 900 203 203 1050 1005 800 2130 28-M30 
 1000 216 216 1160 1115 800 2350 28-M30 
 1200 254 254 1380 1325 800 2650 32-M30