Клапан для сброса давления/снижения давления воды из чугуна
- Категория: >>>
- Поставщик: Henan Yingmeng Valve Co. Ltd.Henan Ltd.
Сохранить в закладки 1601299390017:
Описание и отзывы
Характеристики
Warranty period | 1 year | ||||||
Pressure | 1.6Mpa/2.5Mpa/4.0Mpa/6.4Mpa/10.0Mpa | ||||||
Media | Water,Vapour,oil | ||||||
Temperature | - 20 ℃ ~ + 250°C,Optional(- 20℃ ~ + 425°C) | ||||||
Product Introduction：
The 500X pressure relief/holding valve is mainly used in fire fighting or other water supply systems to prevent system overpressure or maintain pressure in fire fighting water supply systems. The fire pump can also be turned off to reduce the impact of the water hammer. It is also used in water hammer devices for large water supply systems. And the inlet of the valve control system is equipped with a clean filter screen, using the fluid characteristics, so that the suspended particles with larger gravity and larger diameter will not enter the control system to ensure that the system circulation is unimpeded to the valve
It can operate reliably. The system has stable operation, high strength and long service life.
Working principle
When the pressure in the water pipe exceeds the rated pressure of the pressure relief valve, the pressure relief valve is opened to prevent the pipeline and equipment from being damaged due to overpressure. It can be used for the pressure relief of the circulating system of the fire test in high-rise buildings to prevent the system danger caused by excessive water pressure.
It can operate reliably. The system has stable operation, high strength and long service life.
Working principle
When the pressure in the water pipe exceeds the rated pressure of the pressure relief valve, the pressure relief valve is opened to prevent the pipeline and equipment from being damaged due to overpressure. It can be used for the pressure relief of the circulating system of the fire test in high-rise buildings to prevent the system danger caused by excessive water pressure.
1. Q：What are your main products?
A：We are a valve manufacturer with 15 years of professional experience. Our main products are electric valves,pneumatic valves,manual valves, ball valves, butterfly valves and so on.
2. Q：Can l get a sample before place order?
A：You should pay a little sample fee and transportation cost.But we will deduct charge after you place order to us.
3. Q：How to proceed an order for product?
A：①Firstly let us know your requirements or application
②Secondly We quote according to your requirements or our suggestions.
③Thirdly customer confirms the samples and places deposit for formal order.
④Fourthly We arrange the production.
4. Q：What is the time of delivery?
A：If the items is in stock, we can deliver within 7 days after receiving your payment. For customized orders, within 20tons,production time is 40-45 days after confirmation of each detail.
5. Q：What's the package and how do you ship the goods?
A：Usually is wood pallet as your requst.We usually ship by sea. Airline shipping is also optional.
6. Q：How to deal with after sales?
A：warranty time:12 months from the shipment;and we will be responsible for all the quality problems.Quality control : High quality mold./Raw materials control/Production process quality control/Final inspection/Water testing (no leaking).
A：We are a valve manufacturer with 15 years of professional experience. Our main products are electric valves,pneumatic valves,manual valves, ball valves, butterfly valves and so on.
2. Q：Can l get a sample before place order?
A：You should pay a little sample fee and transportation cost.But we will deduct charge after you place order to us.
3. Q：How to proceed an order for product?
A：①Firstly let us know your requirements or application
②Secondly We quote according to your requirements or our suggestions.
③Thirdly customer confirms the samples and places deposit for formal order.
④Fourthly We arrange the production.
4. Q：What is the time of delivery?
A：If the items is in stock, we can deliver within 7 days after receiving your payment. For customized orders, within 20tons,production time is 40-45 days after confirmation of each detail.
5. Q：What's the package and how do you ship the goods?
A：Usually is wood pallet as your requst.We usually ship by sea. Airline shipping is also optional.
6. Q：How to deal with after sales?
A：warranty time:12 months from the shipment;and we will be responsible for all the quality problems.Quality control : High quality mold./Raw materials control/Production process quality control/Final inspection/Water testing (no leaking).
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