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PZ973H / F / Y Electric Knife Gate Valve
浏览: Update Time: [2014-07-15 16:10] Source: Unknown Views: Times

[ Product description ]

PZ973H, PZ973F, PZ973Y electric knife gate valve (knife gate valve) : electric drive, wafer-type connection, open rod parallel rigid single gate, valve seat sealing surface is hard alloy and PTFE, nominal pressure PN10 ~ 16 The valve body material is a carbon steel (PZ973H-10C ~ 16C), stainless steel (PZ973F-10P ~ 16P PZ973Y-10P ~ 16P), a gate valve with slag discharge function.

The ultra-short structure length saves material and greatly reduces the overall weight of the piping system. It occupies less effective space, can effectively support the strength of the pipeline, and can reduce the possibility of pipeline vibration. The gate is made of austenitic stainless steel, which greatly improves the corrosion resistance and can effectively prevent seal leakage caused by the corrosion of the gate. Equipped with a multi-turn electric device, which makes the valve plate move linearly up and down to realize remote control of valve opening or closing The diameter range: DN50 ~ DN800, the use temperature: ≤ 100 ℃, it is used in the fields of sewage, papermaking, chemical industry, coal, sugar making, etc., especially suitable for the papermaking industry to adjust and throttling the pipeline.

[ Product performance parameters ]

Main performance parameters of PZ973H, PZ973F, PZ973Y electric knife gate valve (knife gate valve)
model PN Working pressure / MPa Applicable temperature / ℃ Applicable medium
PZ973H-10C 10 ~ 16 1.0 ~ 1.6 ≤ 100 Pulp, sewage, coal slurry, ash and cement mixture
PZ973H-16C
PZ973F-10P
PZ973F-16P
PZ973Y-10P
PZ973Y-16P

[ Product parts materials ]

PZ973H, PZ973F, PZ973Y electric knife gate valve (knife gate valve) parts materials
model material
Valve body Valve stem Sealing surface filler
PZ973H-10C WCB 2Cr13 Carbide, Teflon V-shaped PTFE, flexible graphite ring
PZ973H-16C
PZ973F-10P ZG1Cr18Ni9Ti 1Cr18Ni9Ti
PZ973F-16P
PZ973Y-10P CF8 (304) 0Cr18Ni9 (304)
PZ973Y-16P

[ Product appearance and structure size (PN10) ]

PZ973H, PZ973F, PZ973Y (PN10) electric knife gate valve (knife gate valve) outline and structure dimensions (mm)
DN L D D 1 D 2 H z M D 0
50 43 160 125 100 285 4 M16 180
65 46 180 145 120 298 4 M16 180
80 46 195 160 135 315 4 M16 220
100 52 215 180 155 365 8 M16 220
125 56 245 210 185 400 8 M16 230
150 56 280 240 210 475 8 M20 280
200 60 335 295 365 540 8 M20 360
250 68 390 350 320 630 12 M20 360
300 78 440 400 368 780 12 M20 400
350 78 500 460 428 885 16 M20 400
400 102 565 515 482 990 16 M22 400
450 114 615 565 532 1100 20 M22 530
500 127 670 620 585 1200 20 M22 530
600 154 780 725 685 1450 20 M27 600
800 190 1010 950 898 2000 24 M30 680

[ Product appearance and structure size (PN16) ]

PZ973H, PZ973F, PZ973Y (PN16) type electric knife gate valve
DN L D D 1 D 2 H z M D 0
50 43 160 125 99 285 4 M16 180
65 46 185 145 120 295 4 M16 180
80 46 200 160 135 315 8 M16 220
100 52 220 180 155 365 8 M16 220
125 56 250 210 185 400 8 M16 230
150 56 285 240 210 475 8 M20 280
200 60 340 295 265 540 12 M20 360
250 68 405 355 310 630 12 M22 360
300 78 460 410 375 780 12 M22 400
350 78 520 470 435 885 16 M22 400
400 102 580 525 485 990 16 M27 400
450 114 640 585 545 1100 20 M27 530
500 127 715 650 609 1200 20 M30 530
600 154 840 770 720 1450 20 M36 600
800 190 1025 950 898 2000 24 M36 680

[ Schematic diagram of product shape and structure ]

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