Product use: PZ973H electric knife gate valve series products are widely used in various industrial fields,especially in mining,iron and steel industry?For coal,filter slurry,purification device?For waste water,slurry,dirt and clear water with suspended solids,paper industry?For any concentration of pulp,feed water mixture,power station ash removal?For ash slurry and other professional pipeline systems.
Item NO.:
XUVAL77-25Lead Time:
45DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTColor:
silvery blueMOQ:
10
PZ973H electric knife gate valve
Product use:
PZ973H electric knife gate valve series products are widely used in various industrial fields,especially in mining,iron and steel industry?For coal,filter slurry,purification device?For waste water,slurry,dirt and clear water with suspended solids,paper industry?For any concentration of pulp,feed water mixture,power station ash removal?For ash slurry and other professional pipeline systems.
Structure diagram:
Product features:
1. The electric knife gate valve has the advantages of simple structure,beautiful appearance,full diameter flow channel and small flow resistance coefficient.When the ram is lifted,the stickies on the sealing surface are scraped off at the same time,and the sundries are removed automatically
2. Stainless steel gate can prevent seal leakage caused by corrosion.The whole stainless steel material prevents corrosion damage and has long service life
3. Various flange standards and flange sealing surface types can be selected,and various driving modes such as manual,worm gear drive,electric,pneumatic and hydraulic can be selected to meet the different needs of users.
Valve model:
Common electric knife gate valve models are:PZ973H,PZ973H-10C,PZ973H-16C,PZ973Y,PZ973Y-10P,PZ973Y-16P,PZ973F,PZ973F-10P,PZ973F-16P,etc.
Executive standard:
Design Code:GB/12234 DIN3356
Flange connection:ASME Bl6.5GB/T9113 JB/T79 DIN 2543-2545
Test and inspection:GB/T 13927 D
Performance parameter:
Working pressure(MPa) | 1.0~2.5 Calss150 | |||
Caliber(mm) | DN50-DN2000 2″-80″ | |||
Applicable medium | Water, oil, gas, acetic acid, nitric acid and other media | |||
Optional materials | Valve body | WCB CF8 CF8M CF3 CF3M | ||
Sphere | WCB CF8 CF8M CF3 CF3M | |||
Stem | WCB CF8 CF8M CF3 CF3M | |||
Sealing surface | Stainless steel Stellite tungsten carbide PTFE | |||
Filler | Flexible graphite PTFE |
Dimensions:
Outline dimension of electric knife gate valve at PN1.0MPa
DN
L
D
D1
D2
H
Z*M
D0
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
600
Dimensions of electric knife gate valve under PN1.6MPa
DN
L
D
D1
D2
H
Z*M
D0
50
43
160
125
99
285
4*M16
180
65
46
185
145
120
295
4*M16
180
80
46
200
160
135
315
4*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
Packing & Delivery :
Packing Details:all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details:Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not
enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.
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