18 Years Factory Pressure Gate Valve - NON-RISING STEM GATE – TYCO
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18 Years Factory Pressure Gate Valve - NON-RISING STEM GATE – TYCO Detail:
Product Structure
MAIN OUTER SIZE
DN
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
L
178
190
203
229
254
267
292
330
356
381
406
432
457
508
610
660
DO
160
160
200
200
225
280
330
385
385
450
450
520
620
458
458
458
Non-Rising Stem
Hmax
198
225
293
303
340
417
515
621
710
869
923
1169
1554
1856
2176
2598
350
406
520
568
640
755
960
1150
1300
1559
1704
1878
2176
2568
2895
3446
MAIN PART MAIERIAL
NO.
Part Name
Material
DESIGN STANDERD
.GB12238
.BS 5155
.AWWA
1
Stem
Stainless steel
2
O ring
Nitrile rubber
3
Cover
Nodular cast iron | PN25 Cast steel
4
Stem nut
Copper alloy
5
Fashboard
Ductile iron package nitrile rubber
6
Body
Nodular cast iron | PN25 Cast steel
7
Split ring
Copper alloy
8
Gland
Copper alloy/Nodular cast iron
9
Holder
Nodular cast iron
SSS
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18 Years Factory Pressure Gate Valve - NON-RISING STEM GATE – TYCO , The product will supply to all over the world, such as: , , ,
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Related products
Product Structure
Main Size And Weight
H44H(Y) GB PN16-160
SIZE
PN
L(mm)
PN
L(mm)
PN
L(mm)
PN
L(mm)
PN
L(mm)
PN
L(mm)
in
mm
1/2
15
PN16
130
PN25
130
PN40
130
PN63
170
PN100
170
PN160
170
3/4
20
150
150
150
190
190
190
1
25
160
160
160
210
210
210
1 1/4
30
180
180
180
230
230
230
1 1/2
40
200
200
200
260
260
260
2
50
230
230
230
300
300
...
Product Overview
Manual flanged ball valve is mainly used to cut off or put through the medium, can also be used for fluid regulation and control.Compared with other valves, ball valves have the following advantages:
1, the fluid resistance is small, the ball valve is one of the least fluid resistance in all valves, even if it is a reduced diameter ball valve, its fluid resistance is quite small.
2, the switch is fast and convenient, as long as the stem rotates 90°, the ball valve will comple...
Product Structure
Main Size And Weight
GBPN16
DN
L
d
D
D1
D2
C
f
n-Φb
50
120
50
160
125
100
16
3
4-Φ18
65
130
63
180
145
120
18
3
4-Φ18
80
150
80
195
160
135
20
3
8-Φ18
100
165
100
215
180
155
20
3
8-Φ18
125
190
124
245
210
165
22
3
8-Φ18
150
210
148
285
240
212
22
2
8-Φ22
200
255
198
340
295
268
24
2
12-Φ22
250
310
240
405
...
Product Description
Internal thread and socket welded forged steel gate valve fluid resistance is small, open and close the torque required is small, can be used in the medium to flow in two directions of the ring network pipeline, that is, the flow of media is not restricted.When fully open, the erosion of the sealing surface by the working medium is smaller than that of the globe valve.The structure is simple, the manufacturing process is good, and the length of the structure is short.
Prod...
Product Structure
MAIN OUTER SIZE
SIZE
Φ
A
B
C
D
3/4″
19.05
50.5
43.5
16.5
21.0
1″
25.4
50.5
43.5
22.4
21.0
1 1/4″
31.8
50.5
43.5
28.8
21.0
1 1/2″
38.1
50.5
43.5
35.1
21.0
2″
50.8
64
56.5
47.8
21.0
2 1/2″
63.5
77.5
70.5
59.5
21.0
3″
76.3
91
83.5
72.3
21.0
3 1/2″
89.1
106
97
85.1
21.0
4″
101.6
119
110
97.6
21.0
Product Structure
main parts and materials
Material Name
Q21F-(16-64)C
Q21F-(16-64)P
Q21F-(16-64)R
Body
WCB
ZG1Cr18Ni9Ti
CF8
ZG1Cr18Ni12Mo2Ti
CF8M
Bonnet
WCB
ZG1Cd8Ni9Ti
CF8
ZG1Cd8Ni12Mo2Ti
CF8M
Ball
ICr18Ni9Ti
304
ICr18Ni9Ti
304
1Cr18Ni12Mo2Ti
316
Stem
ICr18Ni9Ti
304
ICd8Ni9Ti
304
1Cr18Ni12Mo2Ti
316
Sealring
Polytetrafluorethylene(PTFE)
Gland Packing
Polytetrafluorethylene(PTFE)
Main Size And Weight
Female Screw
DN
Inc...