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Cast steel stainless steel insulation check valve, insulation jacket, check valve, high temperature heat conduction oil insulation check valve

price:USD$300.00
discount 70% in 2018-09-20 to 2018-09-22
price: USD$ 210.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Cast steel stainless steel insulation check valve, heat insulation jacket check valve, high temperature heat conduction oil insulation check valve

Jacketed Insulation check valve
BH41W jacketed Insulation check valve is mainly used in petroleum, chemical, metallurgical, pharmaceutical and other systems, to transport high viscosity medium at room temperature. The jacket of the series valve is welded between the two flanges of the valve, and the side and the bottom of the valve are provided with the connecting port of the jacket. Due to the increase of the jacket, the valve connecting flange size to a large flange to two specifications than the same specifications ordinary ball valves, but the length of the structure with the same specifications of the valve, the jacket insulation medium to flow freely through the steam or other heat, to ensure that the viscous medium can smoothly flow through the valve.

 

Valve body material: stainless steel (316L, 304, CF3M, CF8), dual phase steel, carbon steel, titanium material
Connection form: flange type

 

standard specification

 

 

 

Design and manufacture
Mating flange
Test and test
ASME B16.34
GB/T12235、GB/T12236
ANSI B16.5、JB/T97
API598

JB/T9092

 

 

 

Main connection size

 

 

 

GB 1.6MPa
DN
15
20
25
32
40
50
65
80
100
125
150
200
250
300
L
130
150
160
180
200
230
290
310
350
400
480
600
650
750
H
90
95
100
105
110
115
140
170
200
230
255
285
290
300
Wt
14
15
16
17
18
19
24
29
40
58
83
100
105
110

 

 

 

 

 

 

 

GB 2.5MPa
DN
15
20
25
32
40
50
65
80
100
125
150
200
250
300
L
130
150
160
180
200
230
290
310
350
400
480
600
650
750
H
90
95
100
105
110
115
140
170
200
230
260
285
290
300
Wt
14
15
16
17
18
19
24
29
40
72
104
145
180
230
GB 4.0MPa
DN
32
40
50
65
80
100
125
150
200
250
300
L
180
200
230
290
310
350
400
480
600
650
750
H
120
140
150
160
175
200
225
260
315
320
300
Wt
9
12
15
20
33
41
73
104
147
180
230
GB 6.4MPa
DN
32
40
50
65
80
100
125
150
200
250
300
L
230
260
300
340
380
430
500
550
600
775
900
H
160
170
170
190
205
230
265
310
350
480
520
Wt
12
20
29
35
47
68
100
142
195
250
300

 

 

 

 

 

 

 

GB10.0MPa
DN
15
20
25
32
40
50
65
80
100
125
150
200
250
300
L
130
150
160
180
200
230
290
310
350
400
480
600
650
750
H
90
95
100
105
110
115
140
170
200
230
255
285
290
300
Wt
14
15
16
17
18
19
24
29
40
58
83
100
105
110
GB 16.0MPa
DN
15
20
25
32
40
50
65
80
100
125
150
200
250
300
L
130
150
160
180
200
230
290
310
350
400
480
600
650
750
H
90
95
100
105
110
115
140
170
200
230
260
290
290
300
Wt
14
15
16
17
18
19
24
29
40
72
104
180
180
230