Asphalt special valve (also known as plug valve) belongs to the valve, its opening and closing parts (conical plug or ball) around its own center line rotation plug valve is used with the plug with a through hole as the opening and closing parts, through the rotation of the plug body and valve stem to achieve the opening and closing action of the valve.Asphalt dedicated valve structure is simple, fast opening and closing, small fluid resistance, in recent years as the history of the earliest used by people one of the valves, not only has not been replaced by the ball valve and other types of valves, but the market shows an increasingly hot trend.
Main performance specification:
Model
|
Nominal pressure
PN (Mpa)
|
Test pressure PS (Mpa)
|
Working temperature
(℃)
|
Applicable medium
|
|
Shell
|
Seal
|
|
BX43W-1.6C
|
1.6
|
2.0
|
1.6
|
≤425
|
Bitumen and thick oils
|
|
BX44W-1.6C
|
1.6
|
2.0
|
1.6
|
Main dimensions:
|
Nominal diameter
DN (mm)
|
L
|
D
|
D1
|
D2
|
b
|
F
|
n-φd
|
H
|
S
|
50
|
Two-way
|
250
|
160
|
125
|
100
|
18
|
3
|
4-18
|
250
|
30x30
|
|
Tee
|
250
|
160
|
125
|
100
|
18
|
3
|
4-18
|
65
|
Two-way
|
300
|
180
|
145
|
120
|
20
|
3
|
4-18
|
280
|
40x40
|
|
Tee
|
300
|
180
|
145
|
120
|
20
|
3
|
4-18
|
80
|
Two-way
|
300
|
198
|
160
|
135
|
20
|
3
|
8-18
|
320
|
45x45
|
Tee
|
300
|
195
|
160
|
135
|
20
|
3
|
8-18
|
100
|
Two-way
|
325
|
215
|
180
|
155
|
22
|
3
|
8-18
|
350
|
52x52
|
Tee
|
325
|
215
|
180
|
155
|
22
|
3
|
8-18
|
125
|
Two-way
|
325
|
245
|
210
|
185
|
22
|
3
|
8-18
|
405
|
62x62
|
Tee
|
325
|
245
|
210
|
185
|
22
|
3
|
8-18
|
150
|
Two-way
|
350
|
280
|
240
|
210
|
24
|
3
|
8-23
|
-
|
68x68
|
Tee
|
350
|
280
|
240
|
210
|
24
|
3
|
8-23
|
200
|
Two-way
|
450
|
335
|
295
|
265
|
26
|
3
|
12-23
|
-
|
75x75
|
Tee
|
450
|
335
|
295
|
265
|
26
|
3
|
12-23
|
Packing & Delivery :
Packing Details : all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45 days.
