In this period, we provide FREE spare parts.
- Product Details
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Quick Details
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Brand Name:
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TWS
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Product name:
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Air release valve
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Connection flange:
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EN1092 PN10/16
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Working pressure:
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10~16 bar
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Working temperature:
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-20~+150℃
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Size:
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2"-8"
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Body material:
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Ductile Iron
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Ball material:
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SS304
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Seal Material:
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NBR Rubber
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MOQ:
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1
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Packing:
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Wooden case
Quick Details
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Port Size:
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DN50-DN300
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Place of Origin:
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Tianjin
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Model Number:
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GPQW4X-10Q
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Brand Name:
-
TWS
-
Product name:
-
Air release valve
-
Connection flange:
-
EN1092 PN10/16
-
Working pressure:
-
10~16 bar
-
Working temperature:
-
-20~+150℃
-
Size:
-
2"-8"
-
Body material:
-
Ductile Iron
-
Ball material:
-
SS304
-
Seal Material:
-
NBR Rubber
-
MOQ:
-
1
-
Packing:
-
Wooden case
Product Description
Composite high speed air release valve is composed of two parts:
The high pressure diaphragm automatic air release valve and the low pressure intake air release valve.
The high pressure diaphragm automatically releases a small amount of air accumulated inside the pipe under pressure.
Low pressure air valve can discharge the air in the pipe when the empty pipe is filled with water, and automatically open and air inlet into pipe to eliminate vacuum when the pipe is drained or vacuum or under the condition of water column separation.
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Part
|
Material
|
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Body
|
DI
|
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Float ball
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SS304
|
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Sealing ring
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NBR
|
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Cover
|
DI
|
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Down floating bucket
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PP
|
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Spacer sleeve
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H62
|
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Small body
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CF8
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Diaphragm
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NBR
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Detailed Images
Parts of the air release valve
Body, float ball, down floating bucket, sealing ring, spacer sleeve, cover, upper cover, support frame, noise reducing plate, small body, small floating bucket, diaphragm, small cover.
Below are some main parts of this air release valve.
Size Information
Size Chart of This Design
|
Size
|
DN50
|
DN80
|
DN100
|
DN150
|
DN200
|
|
D
|
220
|
248
|
290
|
350
|
400
|
|
L
|
289
|
339
|
405
|
501
|
581
|
|
H
|
324
|
381
|
436
|
506
|
576
|
Related Products
Packing&Shipping
One valve in a polybag;
Then some valves in a wooden case.
After Sales Service
Good after sales servic
Warranty time: 12 months from use or 18 months from shipping.
Company Introduction
Tianjin Tanggu Water-Seal Valve Co., Ltd. was established in 2003 and specialized in manufacture following valves:
Wafer butterfly valve, lug butterfly valve, double flanged butterfly valve, u type butterfly valve, grooved end butterfly valve,
double eccentric butterfly valve, dual plate check valves, resilient seat gate valves, backflow preventer, y-strainer, balancing
valve, and related series products.
Wafer butterfly valve, lug butterfly valve, double flanged butterfly valve, u type butterfly valve, grooved end butterfly valve,
double eccentric butterfly valve, dual plate check valves, resilient seat gate valves, backflow preventer, y-strainer, balancing
valve, and related series products.
Our annual production output is more than 10,000 metric tons. Our company is very near from TIANJIN port, and our products have covered domestic big and medium cities, and have been exported to South America, Africa, Europe and Southeast Asia.
Our products are widely used in water supply and drainage, electric power, petrol chemical industry, metallurgy and other
fields.
Our products are widely used in water supply and drainage, electric power, petrol chemical industry, metallurgy and other
fields.
Why choose us?
1. 35000 sq m factory;
2. Two production bases;
3. 15 years valves experience;
4. 15 R & D personnel;
5. 360 employees;
6. 130 sets production equipment;
7. 18 sets imported testing equipment;
8. North China largest valve testing station
2. Two production bases;
3. 15 years valves experience;
4. 15 R & D personnel;
5. 360 employees;
6. 130 sets production equipment;
7. 18 sets imported testing equipment;
8. North China largest valve testing station
FAQ
Q1. What's the delivery time genearally?
For common valves 15-25 days, OEM valves 30~35 days.
Q2. What's your payment terms?
We can accept T/T, L/C, E-checking, Visa, Mastercard, Western Union, MoneyGram, etc.
Q3. What's the nearest shipping port?
The nearest port is Tianjin, but we also can export from Beijing, Shanghai, Ningbo, ect.
Q4. What trade terms you can accept?
EXW, FOB, CIF, C&F, etc.
Q5. How long is the time of warranty time?
12 months from using day or 18 months from shipping day.
Q6. Could you company accept Trade Assurance on Alibaba?
Yes, sure, we welcome your trade assurance order.
For common valves 15-25 days, OEM valves 30~35 days.
Q2. What's your payment terms?
We can accept T/T, L/C, E-checking, Visa, Mastercard, Western Union, MoneyGram, etc.
Q3. What's the nearest shipping port?
The nearest port is Tianjin, but we also can export from Beijing, Shanghai, Ningbo, ect.
Q4. What trade terms you can accept?
EXW, FOB, CIF, C&F, etc.
Q5. How long is the time of warranty time?
12 months from using day or 18 months from shipping day.
Q6. Could you company accept Trade Assurance on Alibaba?
Yes, sure, we welcome your trade assurance order.
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