- Product Details
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Quick Details
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Model Number:
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BSGV
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Brand Name:
-
Runtaida
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Product name:
-
thermal oil system flanged angle type bellows sealed globe valve
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Connection type:
-
Flange
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Pressure:
-
DN15 - DN400
-
Standard:
-
DIN, ANSI, etc
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Body material:
-
WCB
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Color:
-
Blue or as you request
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Operation:
-
Handwheel
-
Packing:
-
Wooden Case
-
Certification:
-
ISO
Quick Details
-
Port Size:
-
DN15 - DN400
-
Warranty:
-
1 year
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Place of Origin:
-
Henan, China
-
Model Number:
-
BSGV
-
Brand Name:
-
Runtaida
-
Product name:
-
thermal oil system flanged angle type bellows sealed globe valve
-
Connection type:
-
Flange
-
Pressure:
-
DN15 - DN400
-
Standard:
-
DIN, ANSI, etc
-
Body material:
-
WCB
-
Color:
-
Blue or as you request
-
Operation:
-
Handwheel
-
Packing:
-
Wooden Case
-
Certification:
-
ISO
Products Description
DIN standard GS-C25 WCB thermal oil system flanged angle type bellows sealed globe valve
The bellows globe valve adopts a bellows structure inside. The lower end of the stainless steel bellows is welded to the valve stem to prevent the process fluid from eroding the valve stem. The other end is placed between the valve body and the valve cover to form a static seal. A double seal design is adopted. If the bellows fails, the stem packing will also avoid leakage.
The outlet of angle type bellows seal globe valve is 90 degree right angle shape, which is suitable for installation in the pipeline of chemical industry, pharmaceutical industry, chemical fertilizer, electric power industry and other working conditions. It can not only save 90 degree elbow, but also save material and space.
Technical performance specification
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Technical specifications
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Design criteria
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EN 12516
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Structural length
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EN 558
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|||
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Connecting flange
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EN 1092-1
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|||
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Test and inspection
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EN 12266
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Performance specification
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Nominal pressure
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PN
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Mpa
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|||
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Test pressure
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Strength test
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1.5×Pr
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|||
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Sealing test
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1.1×Pr
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|||
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Air seal test
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0.6
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Bellows assembly test
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1.5×Pr
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Applicable temperature
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-196°C~600°C
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|||
Product Structure
Parameter list
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Size
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Main Dimension(mm)PN16
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|
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||||||||
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DN
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L
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D
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D1
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D2
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b
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f
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n-∅d
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w
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H
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||||||||
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15
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90
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95
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65
|
45
|
16
|
2
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4-∅14
|
∅140
|
200
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||||||||
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20
|
95
|
105
|
75
|
58
|
18
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2
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4-∅14
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∅140
|
200
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||||||||
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25
|
100
|
115
|
85
|
68
|
18
|
2
|
4-∅14
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∅140
|
212
|
||||||||
|
32
|
105
|
140
|
100
|
78
|
18
|
2
|
4-∅18
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∅160
|
212
|
||||||||
|
40
|
115
|
150
|
110
|
88
|
18
|
3
|
4-∅18
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∅180
|
248
|
||||||||
|
50
|
125
|
165
|
125
|
102
|
18
|
3
|
4-∅18
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∅180
|
248
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||||||||
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65
|
145
|
185
|
145
|
122
|
18
|
3
|
4-∅18
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∅200
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287
|
||||||||
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80
|
155
|
200
|
160
|
138
|
20
|
3
|
8-∅18
|
∅220
|
320
|
||||||||
|
100
|
175
|
220
|
180
|
158
|
20
|
3
|
8-∅18
|
∅280
|
390
|
||||||||
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125
|
200
|
250
|
210
|
188
|
22
|
3
|
8-∅18
|
∅320
|
412
|
||||||||
|
150
|
225
|
285
|
240
|
212
|
22
|
3
|
8-∅22
|
∅350
|
470
|
||||||||
|
200
|
275
|
340
|
295
|
268
|
24
|
3
|
12-∅22
|
∅450
|
630
|
||||||||
|
250
|
325
|
405
|
355
|
320
|
26
|
3
|
12-∅26
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∅500
|
740
|
||||||||
|
300
|
375
|
460
|
410
|
378
|
28
|
4
|
12-∅26
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∅550
|
840
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||||||||
|
350
|
425
|
520
|
470
|
438
|
30
|
4
|
16-∅26
|
∅600
|
990
|
||||||||
|
400
|
475
|
580
|
525
|
490
|
32
|
4
|
16-∅30
|
∅650
|
1100
|
||||||||
The above data is for reference only, if you need special size
and pressure
, we can provide customized service,
please click here to contact us on alibaba.com
Product Details
Product application cases
The installation and maintenance of stop valve should pay attention to the following matters:
1. The hand wheel and handle operated stop valve can be installed at any position of the pipeline.
2. Hand wheel, handle and rotating mechanism are not allowed for lifting.
3. The flow direction of the medium shall be consistent with the arrow direction shown on the valve body.
4. Check the seal regularly
Analysis of leakage reason of bellows seal globe valve:
NO1.
It is because the liquid medium contains solid impurities that damage the sealing surface and cause failure.
NO 2. Tensile elongation and compression of the bellows valve can contribute to leakage. If tension or compression exceeds the limit, the bellows may be damaged, resulting in small series hose rupture, seal failure.
NO 2. Tensile elongation and compression of the bellows valve can contribute to leakage. If tension or compression exceeds the limit, the bellows may be damaged, resulting in small series hose rupture, seal failure.
NO
3.
The connecting thread of sealing ring, screw and pressure ring are loose. The sealing ring is not tightened or corroded, the sealing ring is welded on the valve body, and the surfacing quality is poor.
Instructions for ordering
NO1.
If the customer has special requirements for the product, the following instructions shall be provided in the order contract:
A: structural length
B: connection form
C: nominal diameter
D: product medium and temperature, pressure range
E: test, inspection standard and other requirements
A: structural length
B: connection form
C: nominal diameter
D: product medium and temperature, pressure range
E: test, inspection standard and other requirements
NO2.
Configure all kinds of driving devices according to the specific requirements of customers.
Packaging & Shipping
Factory introduction
Gongyi Runda Pipeline Manufacturing Co.,Ltd. is located in Xicun village pipeline equipment industrial park, Gongyi city, Henan province, China mainland, covering an area of 20,000 square meters.The company registered trademark "runtaida".
The main products are: bellows seal globe valve, rubber expansion joint, repair clamp, bellow expansion joint, flexible metal hose, double flange dismantling joint, flange adaptor, dresser coupling, fabric expansion joint, etc.
FAQ:
Q: Can you make the product as per client's requirement?
A: Yes, we can make it with your exact requirement.
Q: What are your payment terms?
A: T/T (30% as deposit, the rest 70% will be paid before delivery), L/C at sight.
Q: Where is your nearest loading port?
A: Shanghai, Qingdao or Tianjin, China.
Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned or according to consumer's requests
Q: Do you accept small quantity order?
A: Of course we do.
Q: And what is your shipment and delivery time?
A: By sea or air. Normally 7 to 14 Days for delivery, according to your order quantity.
A: Yes, we can make it with your exact requirement.
Q: What are your payment terms?
A: T/T (30% as deposit, the rest 70% will be paid before delivery), L/C at sight.
Q: Where is your nearest loading port?
A: Shanghai, Qingdao or Tianjin, China.
Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned or according to consumer's requests
Q: Do you accept small quantity order?
A: Of course we do.
Q: And what is your shipment and delivery time?
A: By sea or air. Normally 7 to 14 Days for delivery, according to your order quantity.
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