Company Info
YanTai HJ valve Co.,Ltd is specialized in valves and other parts production for many years,which has much of experiences and complete technical documents in valve manufacturing.And also it has a complete sets of production line, including casting, machinery assembly and inspection, strong technical force, full equipments.The products have been praised by the domestic and foreign customers over the years.
Our company is a fast growth enterprise with the stronger competitive power.The main pr... view more
Company Profile
OEM Services Provided:
NO
Business Type:
Manufacturer
Quality Certificate:
ISO9002
Main Export Markets:
North America, Western Europe
Competitive Advantage:
Highly quality products with the lowest price and best service
7DZ45T-10 FLANGE END NON-RISING STEM GATE VALVE
Technical application
1.Design, manufacture conforms to DIN3352 2.Face to face dimension conforms to series 14 of BS EN558-1 3.Flange drilled conform BSEN1092
Scope of Application
Norminal pressure
DN40-300
DN350-400
1.0MPa
0.4MPa
Suitable medium
Water,oil,steam
Testing pressure
Shell
1.5MPa
0.6MPa
Seat
1.1MPa
0.44MPa
Testing time
DN40-150
60s
Dn>150
120s
Dimensions--millimeter
DN
L
D
D1
D2
B
f
n-d
Do
40
140
150
110
84
18
3
4-19
155
50
150
165
125
102
18
3
4-19
155
65
170
185
145
122
18
3
4-19
155
80
180
200
160
138
20
3
8-19
190
100
190
220
180
158
20
3
8-19
245
125
200
250
210
188
22
3
8-19
245
150
210
285
240
212
22
3
8-23
305
200
230
340
295
266
26
3
12-23
305
250
250
395
350
319
28
3
12-28
305
300
270
445
400
370
28
4
12-28
305
350
290
505
460
430
28
4
16-23
305
400
310
565
515
482
28
4
16-28
305
Material list
N O.
Name of part
Material
Germany standard
Chinese standard
1
body
cast iron
DIN1691 GG25
GB9439-88 HT250
2
body seat ring
cast brass
DIN17656 G-CuZn37Pb
GB1176-87 ZCuZn40Pb2
3
wedge
cast iron
DIN1691 GG25
GB9439-88 HT250
4
wedge seat ring
cast brass
DIN17656 G-CuZn37Pb
GB1176-87 ZCuZn40Pb2
5
stem nut
cast brass
GB1176-87 ZCuZn38Mn2Pb2
6
bolt
steel
DIN17100 RSt37-2
GB700-88 Q235
7
nut
steel
DIN17100 RSt37-2
GB700-88 Q235
8
gasket
NBR
9
stem
stainless steel
DIN17440 X20Cr13
GB1220-92 2Cr13
10
bonnet bush
cast brass
DIN17656 G-CuZn37P
GB1176-87 ZCuZn40Pb2
11
stem washer
Delrin
12
packing washer
Delrin
13
bonnet
cast iron
DIN1691 GG25
GB9439-88 HT250
14
packing
NBR
15
packing washer
Delrin
16
gland nut
cast brass
DIN17656 G-CuZn37Pb
GB1176-87 ZCuZn40Pb2
17
hand wheel
cast iron
DIN1691 GG25
GB9439-88 HT250
18
washer
steel
DIN17100 RSt37-2
GB700-88 Q235
19
nut
steel
DIN17100 RSt37-2
GB700-88 Q235
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Contact Method
Yantai HJ Valve Co.,Ltd.
Xingyuan Xi Road N0.19, Fushan district,
Yantai,
Shandong,
China (Mainland)