DN 50-600mm Rising Stem Knife Gate Valve gate valve manufacturer
Medium temperature: ≤350 ?
Operation mode: manual / electric / bevel gear / pneumatic / sprocket / electro-hydraulic
Medium: residue water mixture, etc.
Caliber: DN50-900
Pressure: 1.0-1.6mpa
Body material: WCB / stainless steel
Connection method: flange type (plum blossom)
gate valve Details
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Rising Stem Knife Gate Valve Main parts and materials
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|
Parts name
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Material
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Valve body
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WCB/stainless steel
|
|
Shutter
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stainless steel
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|
Valve stem
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WCB/stainless steel
|
|
filler
|
graphite
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Rising Stem Knife Gate Valve Function and specification
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Type
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Nominal
pressure
?mpa?
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Testing pressure?mpa?
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Suitable
temperature
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Suitable
medium
|
|
Strength
(Water)
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Enclose
(Water)
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PZ73H-10
|
1.0
|
1.5
|
1.1
|
≤350?
|
Slag water mixture
Slag water mixture
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|
PZ73H-16
|
1.6
|
2.4
|
1.8
|
≤350?
|
|
Rising Stem Knife Gate Valve Outline and connecting measurement
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|
Type
|
Nominal
DN(mm?
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Measurement?mm?
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|
L
|
D
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D1
|
D2
b-f
|
Z-φd
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|
PZ73H-10
|
50
|
50
|
160
|
125
|
100
|
4*φM16
|
|
65
|
50
|
180
|
145
|
120
|
4*φM16
|
|
80
|
50
|
195
|
160
|
135
|
8*φM16
|
|
100
|
50
|
215
|
180
|
155
|
8*φM16
|
|
125
|
50
|
245
|
210
|
185
|
8*φM16
|
|
150
|
60
|
280
|
240
|
210
|
8*φM20
|
|
200
|
60
|
340
|
295
|
265
|
8*φM20
|
|
250
|
70
|
390
|
350
|
320
|
12*φM20
|
|
300
|
80
|
440
|
400
|
368
|
12*φM20
|
|
400
|
89
|
565
|
515
|
482
|
16*φM22
|
|
450
|
89
|
615
|
565
|
532
|
20*φM22
|
|
500
|
114
|
670
|
620
|
585
|
20*φM22
|
|
600
|
114
|
780
|
725
|
685
|
20*φM27
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|
PZ73H-16
|
50
|
50
|
160
|
125
|
99
|
4*φM16
|
|
65
|
50
|
185
|
145
|
120
|
4*φM16
|
|
80
|
50
|
200
|
160
|
135
|
8*φM16
|
|
100
|
50
|
220
|
180
|
155
|
8*φM16
|
|
125
|
50
|
250
|
210
|
185
|
8*φM16
|
|
150
|
60
|
285
|
240
|
210
|
8*φM20
|
|
200
|
60
|
340
|
295
|
265
|
12*φM20
|
|
250
|
70
|
405
|
355
|
320
|
12*φM24
|
|
300
|
80
|
460
|
410
|
375
|
12*φM24
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Tips:
Compact structure, reasonable design, good valve rigidity, smooth passage and surface.
2.The use of flexible graphite packing, reliable sealing, light and flexible operation
Applications:
Industrial applications: Petroleum, Chemical, Paper Making, Fertilizer, Coal Mining,water treatment and etc.
GOST SERIES Advantages:
We have Sand or Precision casting technology,So we can as your drawing design and production.
Customers' logos are available cast on the valve body.
3. All our casting with tempering procedure before Processing.
4. Use the CNC lathe during whole process.
5. The disc sealing surface use plasma welding machine welding Or EPDM/PTFE.
6. Every valve must be tested before delivery from the factory, only qualified ones can be shipped.
7.The kind valve we usually use Pallets to package, We also can according to specific customer's requests.
HBYS Advantages:
1.We are manufacturer Since 1992.
2.CE,API,ISO approved.
3.Fast delivery.
4.Low price with high quality.
5.Professional work Team!
Our Flange Ball Valve’s materials mainly include WCB cast iron stainless steel, etc. GOST, JIS, DIN, BS, ANSI gate valve, ball valve, globe valve, butterfly valve are all our main product.
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