DIN3352-F4 Gate Valve

Gate valve
1) Product information: The gate valves supplied are mainly used for adjusting water, steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150
3) Connection type: Flanged type, push-on type, mechanical joint type, plain ends type
4) Material:
A) Body: Ductile Iron GGG500-7
B) Wedge: D/I, core fully vulcanized with NBR or EPDM rubber
C) Wedge Nut: Brass
D) Stem: Stainless steel, BS970 431S29 or DIN17440X20Cr13
E) Gasket: NBR
F) Bonnet: GGG500-7
G) O ring: NBR
H) Washer: Carbon steel or Stainless steel.
5) Size: 50-400mm/2" - 16"
6) Pressure grade: PN10, PN16
7) Coating:
A) Fusion-bonded epoxy 0.2-0.5mm inside and out side
B) Coating as per customers' requirement
8) package: Carton for each item, wooden boxes outside.


Application
1
Face to face is according to DIN3202-F4
2
Flange drilled is according to DIN2532/2533
3
Nominal pressure PN10/PN16
Test
Working pressure
PN10
PN16
Shell pressure
1.5MPa
2.4MPa
Seat pressure
1.1Mpa
1.76MPa
Main Parts and Materials
Number
Part Name
Material
1
Body
EN-GJL-250
2
Seat ring
Brass
3
Wedge
CI+Brass
5
Wedge Nut
Brass
6
Stem
AISI 420
7
Bonnet Gasket
EPDM
9
Bonnet
EN-GJL-250
12
Stem Sealing
EPDM O Ring
13
Stuffing Nut
Brass
21
Dust Guard
EPDM/NBR
Main Dimensions
Size
L
D
D1
D2
b
n-d
H
W
W.T
DN40
140
150
110
88
16
4-18
260
130
8.6
DN50
150
165
125
102
18
4-18
265
130
10.9
DN65
170
185
145
122
18
4-18
293
130
14.2
DN80
180
200
160
138
20
8-18
318
150
20.3
DN100
190
220
180
158
20
8-18
349
185
22.8
DN125
200
250
210
188
20
8-18
416
185
33.9
DN150
210
285
240
212
22
8-22
456
195
42
DN200
230
340
295
268
24
8-22
537
225
63.4
DN250
250
395
350
320
26
12-22
659
245
91.8
DN300
270
445
400
370
26
12-22
718
285
138.6

Our gate valve photos Gate valve
1) Product information: The gate valves supplied are mainly used for adjusting water, steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150
3) Connection type: Flanged type, push-on type, mechanical joint type, plain ends type
4) Material:
A) Body: Ductile Iron GGG500-7
B) Wedge: D/I, core fully vulcanized with NBR or EPDM rubber
C) Wedge Nut: Brass
D) Stem: Stainless steel, BS970 431S29 or DIN17440X20Cr13
E) Gasket: NBR
F) Bonnet: GGG500-7
G) O ring: NBR
H) Washer: Carbon steel or Stainless steel.
5) Size: 50-400mm/2" - 16"
6) Pressure grade: PN10, PN16
7) Coating:
A) Fusion-bonded epoxy 0.2-0.5mm inside and out side
B) Coating as per customers' requirement
8) package: Carton for each item, wooden boxes outside.


Application
1
Face to face is according to DIN3202-F4
2
Flange drilled is according to DIN2532/2533
3
Nominal pressure PN10/PN16
Test
Working pressure
PN10
PN16
Shell pressure
1.5MPa
2.4MPa
Seat pressure
1.1Mpa
1.76MPa
Main Parts and Materials
Number
Part Name
Material
1
Body
EN-GJL-250
2
Seat ring
Brass
3
Wedge
CI+Brass
5
Wedge Nut
Brass
6
Stem
AISI 420
7
Bonnet Gasket
EPDM
9
Bonnet
EN-GJL-250
12
Stem Sealing
EPDM O Ring
13
Stuffing Nut
Brass
21
Dust Guard
EPDM/NBR
Main Dimensions
Size
L
D
D1
D2
b
n-d
H
W
W.T
DN40
140
150
110
88
16
4-18
260
130
8.6
DN50
150
165
125
102
18
4-18
265
130
10.9
DN65
170
185
145
122
18
4-18
293
130
14.2
DN80
180
200
160
138
20
8-18
318
150
20.3
DN100
190
220
180
158
20
8-18
349
185
22.8
DN125
200
250
210
188
20
8-18
416
185
33.9
DN150
210
285
240
212
22
8-22
456
195
42
DN200
230
340
295
268
24
8-22
537
225
63.4
DN250
250
395
350
320
26
12-22
659
245
91.8
DN300
270
445
400
370
26
12-22
718
285
138.6

Our gate valve photos

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