Menred PPR двойной активированный шаровой клапан трубы фитинг долговечность
2 450,39 ₽
Китай Прочный Поворотный Тип WCB вафли обратный клапан медицинский
- Категория: >>>
- Поставщик: Shandong Dongpeng Automatic Control Instrument Co. Ltd.
Сохранить в закладки 1601247531322:
Описание и отзывы
Характеристики
In order to build a valve brand, Dongpeng invested 570 million yuan to build a casting factory, and all equipment was imported from Japan with automated integrated casting equipment. Our investment goal is to fully expand the Dongpeng brand. And we are cooperating with Wells in the UK, using Welsh locators and actuators.
Our valves include pneumatic valves, electric valves, shut-off valves, regulating valves, and the most commonly used manual on/off valves. We have multiple choice for our customers, and our quality far exceeds the level of our domestic industry. We have also obtained TUV system certification from Germany.
Another thing is that our manual valve casting process is made using silica sol molds. If we look from the appearance, our product not much different from most valves on the market, but in terms of thickness, the casting of the valve body of our valve is higher than the national standard.
A check valve is a valve whose opening and closing parts are circular discs and which rely on their own weight and medium pressure to produce movement to block the backflow of the medium. It belongs to the category of automatic valves, also known as non-return valves, one-way valves, reflux valves or isolation valves. The disc movement modes are divided into lifting type and swing type. The lifting check valve is similar to the stop valve in structure, only lacking the valve stem that drives the disc. The medium enters from the inlet end (the swing check valve has a disc that is tilted and can rotate around the axis, and its working principle is similar to that of the lifting check valve. The check valve is often used as a bottom valve of a pumping device to prevent the backflow of water. The check valve is used in combination with the stop valve to play a role of safety isolation. The disadvantage is that the resistance is large and the sealing is poor when closed.
FAQ
Q: Are you a manufacturer or a distributor?
A: We are a valve manufacturer with 23 years of experience in valve development, design, production and sales. Won the top ten valve manufacturers in China.
Q:Is it a finished product or can be customized?
A:We customize the professional valves you need according to your technical requirements, drawings, parameters, etc.
Q:What is your price term
A:Ex-factory ,FOB
Q:what is the minimum order quantity
A:Small diameter valves is 10pcs/model,large diameter valves is 1pcs/model, if you have special requirements, please communicate with us.
Q:What is the term of payment?
A:T/T or L/C Also,we accept the order to be placed via Alibaba
A: We are a valve manufacturer with 23 years of experience in valve development, design, production and sales. Won the top ten valve manufacturers in China.
Q:Is it a finished product or can be customized?
A:We customize the professional valves you need according to your technical requirements, drawings, parameters, etc.
Q:What is your price term
A:Ex-factory ,FOB
Q:what is the minimum order quantity
A:Small diameter valves is 10pcs/model,large diameter valves is 1pcs/model, if you have special requirements, please communicate with us.
Q:What is the term of payment?
A:T/T or L/C Also,we accept the order to be placed via Alibaba
All the prices are just for reference.
Похожие товары
4-20 мА модулирующий Тип 3 way SS клапан с электроприводом приводом электрический шаровой для потока воды
3-ходовой клапан Winvall для холодной/горячей смеси воды плавающие клапаны с ручной ручкой электроприводом латунный моторизованный шаровой
Шаровой кран фланцевого типа с электроприводом
Клапаны для электрического привода Winvall 2 Way AC220V 15 мм 20 25
Клапан Winvall 220 В/110 В/24 В с плавающим охлаждением/горячей смесью воды 3-ходовой Электрический моторизованный привод латунный шаровой клапан
Электрический шаровой клапан для питьевой воды 110 В переменного тока
Winvall WRA-63 .. Моторизованный поплавковый клапан двухходовой Электрический латунный шаровой смесительный водяной 220 В 110 24
1 931,25 ₽ - 3 028,33 ₽
Новые поступления
Новинки товаров от производителей по оптовым ценам
OEM пользовательские пружинные зажимы из нержавеющей стали сверхмощный кронштейн для монтажа батареи 9 В прецизионное изготовление листового металла на заказ штамповка
Оптовая продажа двусторонняя велюровая хлопковая Панама для рыбаков взрослых Детская вышивка с логотипом на заказ весенне-летние Мультяшные банты
3-3,95 $
Лучшее качество низкая цена без ГМО шелухи белые семена
Полезные Порошковые напитки подходящие для
7,52-13,23 $
Многофункциональный портативный мини-ридер для нарезки рыбы швейная машина игольчатый ридер набор иголок
Фингель цветок лотоса плавающий свет со светодиодной подсветкой
Квадратная бумажная коробка для попкорна
0,04-0,06 $
