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KP quick exhaust (suction) valve
- sell：021-32051999
- sell：021-32050777
- fax：021-66099555
Details
- Product Introduction
- Service Promise
- Ordering Process
KP quick exhaust (suction) valve is reasonable in design, simple in structure, small in volume, large in exhaust capacity. Our factory has made a lot of improvements on the original basis, so that the KP type is more perfect, the product qualified rate can reach 100%.
Working principle of quick exhaust valve
When the pipeline is in operation, the float ball stops at the bottom of the ball bowl and carries out a large amount of exhaust. When the air in the pipe is exhausted, the water rushes into the valve, then reacts with the float ball through the ball bowl, making the float floating and closing. When the pipeline is in normal operation, if a small amount of gas is concentrated in the valve to a considerable extent, the water level in the valve drops, the float ball drops, and the gas drops. Expelled from small holes. If the pump stops, negative pressure will be generated at any time, floating balls will drop at any time, a large number of suction to ensure the safety of the pipeline.
Main features of quick discharge (suction) valve
1, can exclude gas in the pipeline, reduce resistance and save energy.
2. When the pipeline is under negative pressure, the product can quickly and automatically inhale the air and prevent the pipe from cracking.
3, exhaust capacity is ordinary double hole exhaust valve multiple times.
4, float bracket is stainless steel, long service life, safe and reliable.
Main purpose of quick discharge (suction) valve
The valve is suitable for industrial medium water pipeline, as a rapid removal of gas pipeline equipment, to improve the efficiency of water conveying equipment and protect the pipeline from deformation and rupture, is a necessary equipment for pipeline. The valve is a barrel shaped valve body, and there are mainly stainless steel floating balls and plug heads. The valve is installed at the outlet of Pump Po or in the water supply and distribution pipeline to remove a large amount of accumulated air from the pipeline, so as to improve the efficiency of the water pipe and pumping unit.
Technical parameters of quick discharge (suction) valve
1. medium: clear water.
2. use temperature at room temperature
3. body: grey cast iron HT200
4. floating ball and stopper: stainless steel
5. sealing material, NBR
6. body strength test, 1.5MPa
7. sealing test pressure 0.05-1.1MPa
Quick displacement (suction) valve exhaust gauge (at 1.5-3.0 meter per second)
規格 | 25 | 50 | 80 | 100 | 150 | 200 |
立方米/小時 | 4-8 | 11-22 | 22-40 | 42-60 | 61-122 | 83-166 |
公稱通徑（DN） | D | D1 | D2 | D3 | H | Z-Φd |
25 | 115 | 85 | 65 | 140 | 285 | 4-14 |
50 | 160 | 125 | 102 | 200 | 340 | 4-14 |
80 | 195 | 160 | 135 | 230 | 490 | 4-18 |
100 | 215 | 180 | 158 | 250 | 545 | 4-18 |
150 | 280 | 240 | 212 | 300 | 615 | 8-23 |
200 | 335 | 295 | 268 | 380 | 730 | 8-23 |
The best quality, first-class service Qigao creates more value for you!
"Qigao Valve" expects to continuously improve service quality and strive for excellence. "Sincere service" is the eternal theme of "Qigao". "Qigao" strictly followsIS09001-2000 Quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. Strengthen communication with users and provide quality products to our customers with perfection and perfect service. Hereby our factory makes the following commitments:
Product Standards：
Products in strict accordance with ChinaGB、HG Standard and USAPISuch as standard design, manufacturing, acceptance. The hardness of the sealing surface meets the requirements of the state and the width exceeds the national standard.
pre-sale service：
Product introduction, technical exchange, non-standard product design, troubleshooting。
Sale service：
A trustworthy contract guarantees timely delivery and keeps in touch with customers. For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.
After sales service：
1、"Qigao" brand product quality period is from the factory12In the month, the implementation of the "three guarantees" service (return, replacement, warranty).
2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions, so as to further improve product quality.
3、Respond quickly to the quality of user complaints, after-sales service personnel rushed to the scene in 24-36 hours (48 hours outside the province).
4、For after-sales service, users are required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of Qigao.
1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.：
a、Structure length；
b、Connection Type；
c、Nominal diameter, full diameter, reduced diameter, pipe size;
d、Operating medium and temperature, pressure range；
e、Tests, inspection standards and other requirements
2、The factory can configure various types of driving devices according to customer's specific requirements.。
3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.
4、For futures and order customers, please call us in advance to tell the required valve model, specification, quantity, delivery time and location, and timely transfer to the factory account according to the total 30% deposit or full payment. The rest of the payment is pending. Import before shipment to arrange delivery in time.
Order Process：
1、Customer purchase list fax to021-33872143，Or call us 021-33872141
2、Receive customer purchase list, provide valve model selection and quotation (price list)。
3、Specific agreement: delivery date, special requirements, etc.。
download Google：
1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.：
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2、The factory can configure various types of driving devices according to customer's specific requirements.。
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3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.
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4、For futures and order customers, please call us first to tell the required valve model, specifications, quantity, delivery time and location, and press the total30%The deposit or full payment will be remitted to our factory account in time.， The rest of the payment will be remitted before shipment to arrange delivery in time.。
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Sale service：
Trustworthy contract, guarantee timely delivery, keep in touch with customers at any time。
For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.
After sales service：
1、"Qigao" product quality period is from the factory12Month, practice“Three packs”Service (return, replacement, warranty)。
2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions.，
In order to further improve product quality。
3、Respond quickly to the quality of user complaints, after-sales service personnel24-36Hours (outside the province48Hour) rushed to the scene。
4、For after-sales service, the user is required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of “Qigao”.。
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