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Product Name:DIN3352 F4 Rising Stem Gate Valve(Metal Seal) New
DIN 3352 F4 Rising Stem Gate Valve(Metal Seal)
Specification
Bolted Bonnet; Outside Screw & Yoke Rising Stem; Solid Wedge
Design Standard: DIN3352
Face to Face: DIN3202 F4
Flange Drilling:  DIN2532, 2533, ect.
 
Application
Working Temp: 100oC
Working Pressure: PN10 or PN16
Suitable Media: Water, Steam, Oil, ect.
Not recommended for Steam Service.
Caution: FREEZING WEATHER PRECAUTION - Subsequent to testing a piping system, gate valves should be left in an open position to allow complete drainage.
 
Materials
No
Part Name
Materials
1
Body
ASTM A126A(B)
GG20 GG25
2
Seat Ring
ASTM B36/B62, SS410
Brass, Bronze
3
Wedge Ring
ASTM B36
Brass
4
Wedge
ASTM A126A(B)
GG20 GG25
5
Bolt
A216 WCB
GS-C25
6
Nut
A216 WCB
GS-C25
7
Washer
A216 WCB
GS-C25
8
Bonnet Gasket
Graphite
Graphite
9
Packing
Graphite
Graphite
10
Bolt
A216 WCB
GS-C25
11
Gland
ASTM A126A(B)
GG20 GG25
12
Washer
A216 WCB
GS-C25
13
Nut
A216 WCB
GS-C25
14
Bonnet
ASTM A126A(B)
GG20 GG25
15
Yoke Nut
ASTM B36
Brass
16
Stem
SS410
X10Cr13
17
Handwheel
ASTM A126B
GG25
18
Nut
A216 WCB
GS-C25
 
Dimensions (DIN2532 Flange drilling)
DN
D
D1
D2
L
H
b
n
d
50
165
125
102
150
330
17
4
18
65
185
145
122
170
385
17
4
18
80
200
160
138
180
420
19
4
18
100
220
180
158
190
500
19
8
18
125
250
210
188
200
660
21
8
18
150
285
240
212
210
740
21
8
23
200
340
295
268
230
930
23
8
23
250
395
350
320
250
1130
25
12
23
300
445
400
370
270
1330
25
12
23
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