BACKFLOW - 153 Annonces

Samedi 06 août 2022

Quantité : 16000tons - Prix : 850-1450

Check valve refers to a valve whose opening and closing parts are circular valve discs and act by their own weight and medium pressure to block the backflow of medium. It is an automatic valve, also known as check valve, brass one way water valve, return valve or isolation valve....

Samedi 30 juillet 2022

Prix : 3000$

Lift Check Valve We severe service different types of check valves. As a check valve factory, a full selection of flanged check valve materials including carbon steel, stainless steel, heat-resisting steel, alloy steel. Inconel, Monel, and Hastelloy alloy are on offer; actuators are...

Vendredi 29 juillet 2022

BBT Ultrasonic Generator As a one of the most professional ultrasonic generator suppliers, BBT ultrasonic frequency generator 55.5Khz provides an excitation signal and a high-frequency AC power source to drive the medical ultrasonic transducer. It offers 3~5 level power adjustment...

Vendredi 15 juillet 2022

Quantité : Per Order - Prix : $0.1-$200

Backflow preventer for sale is a hydraulic control combination device that strictly limits the water flow in the pipeline to only one-way flow according to the situation that the backflow pollution of the tap water supply equipment, especially the drinking water pipeline is serious...

Vendredi 15 juillet 2022

Quantité : Per Order - Prix : $0.1-$200

The composition of the brass one way check valve is an alloy composed of copper and zinc. If it is only composed of copper and zinc, it is called ordinary brass. Brass is often used to make valves, water , connecting for internal and external air conditioners, and radiators. The brass...

Samedi 09 juillet 2022

Prix : 100USD

Lift check valves refer to a valve that automatically opens and closes the valve flap by relying on the flow of the medium itself to prevent the backflow of the medium. The check valve is an automatic valve whose main function is to prevent the backflow of the medium, the reverse...

Jeudi 30 juin 2022

Quantité : 500000 Pie - Prix : US $1 - 3,000 / Set

Festures of Backflow Preventers The double check valve is designed as a whole, with small structure； Body is streamlined with little resistance loss； Combination of a double check valve and safety drain valve can completely prevent backflow pollution under any working condition； All...

Jeudi 16 juin 2022

Floor shot blaster is a kind of concrete floor shot blasting equipment , steel plates. The floor concrete blaster can clean up the floatation and impurities on the surface of the concrete at one time. It can also roughen the surface of the concrete road to make it uniform and rough...

Mercredi 15 juin 2022

Why Choose Square Counter Flow Cooling Tower? Under the same conditions, the filler volume of the square counter flow tower and square cross flow tower is about 20% smaller, so the cooling efficiency of the heat exchange process is higher. In addition, the square induced draft counter...

Mardi 24 mai 2022

Quantité : 100000 - Prix : 1 000,00 €

Check valve is a valve referred to the opening and closing parts for the circular disc and by its own weight and medium pressure to block the media flow back. It belongs to automatic valve class, also known as check valve, check valve, return valve or isolation valve. Disc movement...

Samedi 21 mai 2022

TA Series DIN BCI Auto Battery and JIS Battery The TA Series is consistent with JIS, SCI, DIN and EN standards with super cranking power which ensures a dependable start in cold weather. With excellent corrosion-resistance performance in high-temperature conditions and great vibration resistance...

Mardi 10 mai 2022

As a one of the most professional ultrasonic generator suppliers , BBT ultrasonic frequency generator 55.5Khz provides an excitation signal and a high-frequency AC power source to drive the medical ultrasonic transducer. It offers 3~5 level power adjustment to meet different clinical...

Mercredi 16 mars 2022

Prix : 10-30USD

A foot valve is composed of the valve body, valve cover, valve disc, sealing ring, and gasket, etc. A foot valve is a type of check valve that is typically installed at the bottom of Pump suction line, used to prevent water emptying from suction lines after shut down to prevent water...

Mercredi 16 mars 2022

What is ultrasonic generator? BBT ultrasonic frequency generator 55.5Khz provides an excitation signal and a high-frequency AC power source to drive the medical ultrasonic transducer. It offers 3~5 level power adjustment to meet different clinical requirements such as dissection and coagulation...

Jeudi 10 mars 2022

Quantité : 30-40sets/ - Prix : USD3000-200000

Gas & Water assisted injection molding Since the thermal conductivity and heat capacity of water are much bigger than nitrogen, so the injection cycle of water-assisted is about 70% shorter than the injection cycle of gas-assisted molding; The product wall thickness of water-assisted...

Mardi 08 mars 2022

Plywood/Door/Floor/Wood Curtain Coater for Sale This curtain coater machine is suitable for flat-panel paint surface coating, the thickness of the paint is extremely accurate to ensure the uniformity of the overall coating surface. This wood coating machine is available to the surface...

Samedi 22 janvier 2022

Prix : 10-30USD

Yoboo brand was established and registered as a trademark. It produced breast pumps, milk bottles, newborn products, etc. The founder, Doctor Chinen Rina, is committed to promoting the advanced medical breast feeding method. portable electric breast pump 3 operation modes, 9-level...

Samedi 22 janvier 2022

Prix : 10-30USD

Yoboo brand was established and registered as a trademark. It produced breast pumps, milk bottles, newborn products, etc. The founder, Doctor Chinen Rina, is committed to promoting the advanced medical breast feeding method. Benefits of breast feeding for mothers Studies have shown...

Vendredi 31 décembre 2021

High temperature resistant and carbonized filter paper with composite fiber is used to make the filter effect efficient. The high-strength steel shell with one stretch leakage proof is suitable for static pressure blasting test. The interface thread of the Filton oil filter adopts...

Samedi 25 décembre 2021

ZECO Valve Group is established in 1991, as an experienced china valve manufacturer. We have 5 factories in China, which are located in Shanghai, Yancheng and Wenzhou, which mainly manufacture pressure reducing valve, pressure relief valve, balancing valve, PICV, water valve and industrial...

Mardi 02 novembre 2021

Prix : 10-500 USD

As one of the butterfly check valve manufacturers, MstnLand provides high performance butterfly check , including Swing check valve, Lifting check valve, Titling check valve, External check valve, waste water valve etc. The disc of valve open or close by medium flow is called check...

Mardi 02 novembre 2021

Prix : 10-500 USD

As one of the ball check valve manufacturers, MstnLand provides high performance ball valve check valve, ball type check valve products, including Swing check valve, Lifting check valve, Titling check valve, External check valve, Wafer check valve etc. The disc of valve open or close...

Samedi 30 octobre 2021

Floor shot blaster is a kind of shot blasting machine for concrete floors, steel plates. The floor blasting equipment can clean up the floatation and impurities on the surface of the concrete at one time. It can also roughen the surface of the concrete road to make it uniform and rough...

Vendredi 22 octobre 2021

Quantité : 500000 Pie - Prix : US $1 - 3,000 / Set

ZECO Valve Group, founded in 1991 with focus on manufacturing china water valve, including control valves, balancing valves, gate valve, butterfly valves, check valves, and air valves. Valve sizing 1/2” to 88”, rating BS 10bar through BS 25bar, served covering buildings & construction...

Vendredi 22 octobre 2021

Quantité : 500000 Pie - Prix : US $1 - 3,000 / Set

ZECO Valve Group, founded in 1991 with focus on manufacturing china water valve, including control valves, balancing valves, gate valve, butterfly valves, check valves, and air valves. Valve sizing 1/2” to 88”, rating BS 10bar through BS 25bar, served covering buildings & construction...

Vendredi 22 octobre 2021

Quantité : 500000 Pie - Prix : US $1 - 3,000 / Set

ZECO Valve Group, founded in 1991 with focus on manufacturing china water valve, including control valves, balancing valves, gate valve, butterfly valves, check valves, and air valves. Valve sizing 1/2” to 88”, rating BS 10bar through BS 25bar, served covering buildings & construction...

Vendredi 22 octobre 2021

Quantité : 500000 Pie - Prix : US $1 - 3,000 / Set

ZECO Valve Group, founded in 1991 with focus on manufacturing china water valve, including control valves, balancing valves, gate valve, butterfly valves, check valves, and air valves. Valve sizing 1/2” to 88”, rating BS 10bar through BS 25bar, served covering buildings & construction...

Vendredi 22 octobre 2021

Quantité : 500000 Pie - Prix : US $1 - 3,000 / Set

ZECO is one of the leading check valve manufacturers china, China. ZECO check valve provides non-slam closure, have a low head loss and close drip-tight. In applications where return flow protection is desired, ZECO's Check valves provide superior and leak-free performance. Basic...

Samedi 28 août 2021

Quantité : 5000 - Prix : 0-100

Pump parts A pump is a machine for conveying or pressurizing a fluid. It transfers the mechanical energy or other external energy of the prime mover to the liquid, so that the liquid energy increases. Pump parts china are mainly used to transport water, oil, acid and alkali liquid...

Samedi 15 mai 2021

Basic Information of Pump Flow Control Valve This valve is installed at the outlet of the water pump, which can limit the water flow of the water pump and stabilize the head of the water pump. It can make the water pump work in the high-efficiency area, and prevent the overload of...