Construction:  BB-BG-OS&Y
 Operation:  Manual, Pneumatic
 Design Standard:  DIN3356
 Face to Face Dimension:  DIN3202
 Flange Ends:  DIN2543-2545
 Test & Inspection:  DIN3230
                                                       Â
Technical Specifications:
Pressure Rating: 1.0-4.0Mpa
Specification:Â DN15-DN500
Material:Â GS-C25,CF8,CF3
Standard flanges: DIN
PNÂ (MPa)
Shell Test (MPa)
Sealing Test (MPa)
Suitable Temp (ºC)
Suitable Medium
1.6
2.4
1.76
-20ºC-350ºC
Water, Steam, Oil, Etc.
2.5
3.75
2.75
4.0
6.0
4.4
Main Parts Materials:
Â
NO.
PARTÂ NAME
MATERIAL
1
Body
GS-C25, CF8, CF3
2
Disc
2Cr13, F304, F316
3
Hinge Pin
F304, F316
4
Bellows combination
F304, F316
5
Bonnet
GS-C25, CF8, CF3
6
Packing
Flexible graphite, PTFE
7
Gland
25#,  F304, F316
8
Locator
25#,  F304, F316
9
Stem Nut
ZQA19-4
10
Hand wheel
Carbon Steel
11
Cap
25#
12
Oil Nozzle
Brass
13
Hexagon Nut
ASTM A193 2H, A193-8, A193-8M
14
Bolt
ASTM A193 B7, A193-B8, A193-B8M
15
Gasket
Flexible graphite+S.S. PTFE
16
Stem
2Cr13, F304, F316
Main Dimension:
Â
PN
PN16
DN
15
20
25
32
40
50
65
80
100
125
150
200
250
300
L
130
150
160
180
200
230
200
310
350
400
480
600
730
850
H
195
195
207
218
225
230
272
290
355
410
425
540
665
720
W
120
120
140
140
160
180
180
200
250
300
300
100
520
520
Wt.(kg)
4
4.5
5
7
9
12
18.5
23
38.5
56
75
113.5
235
395
H
7
7
12
13
14
15
19
23
28
35
42
52
64
75
kv
4.2
7.4
12
19
30
47
77
120
188
288
410
725
1145
1635
PN
PN25
DN
15
20
25
32
40
50
65
80
100
125
150
200
250
300
L
130
150
160
180
200
230
200
310
350
400
480
600
730
850
H
195
195
207
218
225
230
272
290
355
410
425
540
665
720
W
120
120
140
140
160
180
180
200
250
300
300
100
520
520
Wt.(kg)
4
4.5
5
7
9
12
18.5
23
38.5
56
75
113.5
235
395
H
7
7
12
13
14
15
19
23
28
35
42
52
64
75
kv
4.2
7.4
12
19
30
47
77
120
188
288
410
725
1145
1635
PN
PN40
DN
15
20
25
32
40
50
65
80
100
125
150
200
250
300
L
130
150
160
180
200
230
200
310
DIN Standard Bellow Sealed Globe Valve (GWJ41H)
Model NO.: GWJ41H
Standard: DIN
Model No: Gwj41h
Size: 1/2"-20"
Category: DIN Valve
Connection: Flange
Medium: Water, Steam, Oil, etc.
Working Temperature: -20 Deg C to 350 Deg C
Usage: Flow Control
Trademark: GOOLE, OEM
Transport Package: Plywood Case
Specification: CE, SGS
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
Model NO.: GWJ41H
Standard: DIN
Model No: Gwj41h
Size: 1/2"-20"
Category: DIN Valve
Connection: Flange
Medium: Water, Steam, Oil, etc.
Working Temperature: -20 Deg C to 350 Deg C
Usage: Flow Control
Trademark: GOOLE, OEM
Transport Package: Plywood Case
Specification: CE, SGS
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
Structural Features: