- Product Details
- {{item.text}}
Quick Details
-
Product name:
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RVHS-16Q
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Nominal pressure:
-
1.0~2.5MPa
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Working temperature:
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0~80℃
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Applicable medium:
-
water, oil, gas, etc.
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Flange standard:
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GB/T 17241.6 GB9113
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Test standard:
-
GB13927 AP1598
Quick Details
-
Port Size:
-
DN50~DN400
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Place of Origin:
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Shanghai, China
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Model Number:
-
RVHS-16Q
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Product name:
-
RVHS-16Q
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Nominal pressure:
-
1.0~2.5MPa
-
Working temperature:
-
0~80℃
-
Applicable medium:
-
water, oil, gas, etc.
-
Flange standard:
-
GB/T 17241.6 GB9113
-
Test standard:
-
GB13927 AP1598
Why Choose Us
Accept customization
1, material customization
2, size customization
3, color customization
4, Pressure customization
5, logo customizationPlease tell
our customer service about your needs, and we will give you a suitable quotation as soon as possible according to your needs! thank you
3, color customization
4, Pressure customization
5, logo customizationPlease tell
our customer service about your needs, and we will give you a suitable quotation as soon as possible according to your needs! thank you
Our company participates in large-scale urban construction projects in China.
1、Project of China Railway
2、Project of GREENTOWN CHINA HOLDINGS LTD.
3、Project of Hangzhou asian games village
4、Project of Shenzhen Fangda Plaza
4、Project of Shenzhen Fangda Plaza
Product Description
This product provides a safety guarantee for fire fighting water, and it must further improve the reliability of the automatic sprinkler system in high-rise buildings. In addition to the advantages of an elastic seat gate valve, the fire signal gate valve can more intuitively display the opening degree of the valve, so that the opening degree of the valve can be judged from a distance, and corresponding measures can be taken in time to open and close quickly and reliably, so it is often used in fire protection systems.
Widely used in chemical industry, petrochemical, petroleum, papermaking, mining, electric power, liquefied gas, food, pharmaceutical, water supply and drainage, municipal administration, machinery and equipment, electronic industry, urban construction and other fields.
Main features
1.A micro switch is used to directly observe the open or closed state of the gate valve in the control room.
2.The sealing effect is good, the valve plate is fully lined with rubber, the valve body has no grooves, it is not easy to deposit sediment, and the discharge volume is zero.
3.Flexible operation, the valve stem is sealed with thrust bearing and "O" ring, which reduces the friction during switching and solves the problem of water leakage in the filling box.
4.The resistance loss is small, and the valve body is a straight-through type, which reduces the degree of turbulent flow of the fluid.
5.The key parts are made of special materials, which basically do not need maintenance and have a long service life.
2.The sealing effect is good, the valve plate is fully lined with rubber, the valve body has no grooves, it is not easy to deposit sediment, and the discharge volume is zero.
3.Flexible operation, the valve stem is sealed with thrust bearing and "O" ring, which reduces the friction during switching and solves the problem of water leakage in the filling box.
4.The resistance loss is small, and the valve body is a straight-through type, which reduces the degree of turbulent flow of the fluid.
5.The key parts are made of special materials, which basically do not need maintenance and have a long service life.
Relevant implementation standards
Nominal pressure: 1.0～2.5MPa
Nominal pass through: 50～400mm
Working temperature: 0～80℃
Applicable medium: water, oil, gas, etc.
Flange standard: GB/T 17241.6 GB9113
Test standard: GB13927 AP1598
Nominal pass through: 50～400mm
Working temperature: 0～80℃
Applicable medium: water, oil, gas, etc.
Flange standard: GB/T 17241.6 GB9113
Test standard: GB13927 AP1598
|
item
|
value
|
|
Application
|
General
|
|
Port Size
|
DN50~DN400
|
|
Warranty
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3 years
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|
Place of Origin
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China
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|
|
Shanghai
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Model Number
|
RVHS-16Q
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Power
|
Hydraulic
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Temperature of Media
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Medium Temperature, Normal Temperature
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|
Brand Name
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|
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Structure
|
Gate
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|
Media
|
Water
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Customized support
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OEM, ODM, OBM, Software reengineering
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|
Product name
|
RVHS-16Q
|
|
Nominal pressure
|
1.0～2.5MPa
|
|
Working temperature
|
0～80℃
|
|
Applicable medium
|
water, oil, gas, etc.
|
|
Flange standard
|
GB/T 17241.6 GB9113
|
|
Test standard
|
GB13927 AP1598
|
Main parts and materials
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Name
|
Material
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|
Body
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Grey cast iron, ductile iron, cast steel
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Gate
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Ductile iron + EPDM or NBR
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|
Mid mouth pad
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Nitrile rubber, EPDM
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Sealing ring
|
Nitrile rubber
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|
Bracket
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Grey cast iron, ductile iron, cast steel
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|
Stem
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Stainless steel
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|
Bolt
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Stainless steel
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|
Gland
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Ductile iron, cast steel
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Stem Nut
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Copper alloy
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Handwheel (transmission cap)
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Malleable cast iron
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Main structure and connection dimensions
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Nominal diameter
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D1
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|
D2
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|
N-φD
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|
L
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H
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|||
|
|
1．0MPa
|
1.6MPa
|
1．0MPa
|
1.6MPa
|
1．0MPa
|
1.6MPa
|
|
|
|||
|
50
|
135
|
|
125
|
125
|
4-19
|
4-19
|
178
|
340
|
|||
|
65
|
185
|
|
145
|
145
|
4-19
|
4-19
|
190
|
370
|
|||
|
80
|
200
|
|
160
|
160
|
8-19
|
8-19
|
203
|
410
|
|||
|
100
|
220
|
|
180
|
180
|
8-19
|
8-19
|
229
|
450
|
|||
|
125
|
250
|
|
210
|
210
|
8-19
|
8-19
|
254
|
180
|
|||
|
150
|
285
|
|
240
|
240
|
8-23
|
8-23
|
267
|
550
|
|||
|
200
|
340
|
|
295
|
295
|
8-23
|
12-23
|
292
|
630
|
|||
|
250
|
405
|
|
350
|
355
|
12-23
|
12-28
|
330
|
750
|
|||
|
300
|
460
|
|
400
|
410
|
12-23
|
12-28
|
356
|
820
|
|||
|
350
|
520
|
|
460
|
470
|
16-23
|
16-28
|
381
|
980
|
|||
|
400
|
580
|
|
515
|
525
|
16-28
|
16-31
|
406
|
101
|
|||
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