China 0.50 Litre Potable Expansion Vessel for Anti-Hammer

Basic Introduction
Hydraulic shock (colloquial: water hammer; fluid hammer) is a pressure surge or wave caused when a fluid, usually a liquid but sometimes also a gas, in motion is forced to stop or change direction suddenly, a momentum change. This phenomenon commonly occurs when a valve closes suddenly at an end of a pipeline system, and a pressure wave propagates in the pipe.
This pressure wave can cause major problems, from noise and vibration to pipe collapse. It is possible to reduce the effects of the water hammer pulses with accumulators, expansion tanks, surge tanks, blowoff valves, and other features.
Mini potable expansion vessel, suitable for use as a water hammer shock arrestor. Stops pressure changes across water systems causing pipes to bang. The expansion vessel shock arrestor should be installed close to taps, valves and appliances in order to minimise the effect of shock on the system.

Dezhi™ shock arresters are specially designed for use in hydraulic hammer arresting applications.

Dezhi™ shock arresters are built to reduce or eliminate hydraulic shock, otherwise known as water hammer. They do this by absorbing pressure surges within water or other fluids that are suddenly stopped or forced in other directions by fast closing valves.

Dezhi™ shock arresters are best used at the point of shock and should be installed as close to the valve or piping where the shock originates from.

Dezhi™ shock arresters are designed with the latest diaphragm technology. A high grade butyl diaphragm is sealed inside the vessel creating a barrier between fluid and air chambers. The air chamber acts as a cushion which compresses when system pressure suddenly increases or surges as a result of hydraulic shock.

Dezhi™ shock arresters are quality tested at several stages along the production line in ensure the structural integrity of every tank.

Dezhi™ shock arresters represent the best value for the investment and are the best quality shock arresters available today
The Dezhi minim shock arrestor kit is specifically designed to combat the problem of the expansion of water in the cold supply pipe in combi boiler installations that are fitted in close proximity to a water meter. It is a widely acknowledged problem within the heating industry that in some installations where a water meter has been installed close to the boiler there have been reported instances of property damage and leaks caused from water expansion between the outlet of the water meter and the boiler. The cause of this problem is due to the non return valves normally installed along with water meters not allowing for the expansion of water that would normally be taken up by longer pipe runs. Inta have worked closely with the industry to develop the inta minim shock arrestor kit which provides a simple, in line solution to relieve problems associated with excess pressure by absorbing any potential increase in pressure within the pipework which helps prevent potentially costly leaks and repairs.

Company profile

Taizhou Tianyang Electrical co.,LTD. Is located in Shangma industrial Zone,Shitang Town,WenlingCity,Zhejiang rovince,covering an area of 15,000 square meters.Our Company has over 30 years experience in mold design and exploition. "DEZHI"and "AQUALEADER" are our proprietary brand of our company.We have produced pressure tank for more than 20 years.Available volumes range from 0.15 to 1500 liters.and working pressure from 4 bar to 25bar. Our products are applied to pump systems .Our products are exported to numerous overseas clients.We can custom design and manufacture products according to client-supplied requirements.
We adhere to the business philosphy"Credibility,Quality and service",our scientific management is based on the domestic market, but facing to the world.Warmly welcome customers both domestic and from abroad.We sincerely hope to cooperate and develop together to create a better future.
Taizhou Tianyang Electrical Co.,Ltd. Is always your most loyal partner.

I would like to take this opportunity to introduce our company to you. I am contacting you on behalf of Taizhou Tianyang Electrical Co., LTD. We are the factory from China for making Pressure Tanks for Fire Protection,Residential Water and Irrigation, Sport Turf and Landscape Irrigation, Agriculture and Horticulture Irrigation, Water Filtration, Treatment & Recycle, Solar and Stock Water System, Rain Water Harvesting, Pump Systems. based on ISO quality management system, we have obtained CE, KC, ISO 9001, ISO14001, OHSAS 18001, SGS, Water Mark, and Wras Certificates for our company & our Pressure Tanks. Welcome to visit Taizhou Tianyang Electrical Co.,LTD when it is more convenient for you.
Dezhi offer a complete range of mini expansion vessels for use with potable water in domestic hot and cold water systems.The expansion vessels are manufactured to meet the requirements of PED 97/23/EC Directive 'Closed expansion vessels with built in bladder for installation in water'.
Design
Manufactured in Noryl plastic or stainless steel .Pre-pressurised air chamber with synthetic rubber compound bladder.The internal surface of the vessels in contact with the water are resistant to corrosion, thus maintaining water quality External surfaces are black or a natural finish for stainless steel.Suitable for temperatures up to 90˚C, resistant to ethylene or propylene glycol mixtures and has low gas permeability.
Dezhi mini expansion vessels are all tested according to the Pressure Systems Directive.

POTABLE WATER SHOCK ARRESTORS

Water hammer is caused during a pressure surge within a potable water system. The hammer is caused by a sudden stop or change of water flow within the system and is extremely common in domestic plumbing. Water hammer usually happens when the pressure within the system is too high - our water shock arrestor range will help to prevent water hammer. Our compact shock arrestor mini expansion vessel can be fitted at the point of use in order to prevent water hammer within the system.

How It Works
In a closed hot water circuit, the water cannot be compressed so any increase in volume, created by an increase in temperature, has to be accommodated by an expansion vessel.
When water is cold, the pre-charge pressure forces the bladder to collapse until the pump is started when the bladder starts to inflate.
As the temperature in the system increases, with the associated increase in pressure and volume, the expanded water enters the
bladder creating additional volume and lowering the pressure.When the temperature decreases, the pre-charge pressure forces the
water from the bladder and back into the main water circuit.
Service and MaintenanceTaizhou Tianyang Electrical Co.,LTD recommend that the air pressure is checked annually and adjusted if necessary. This can be done using an air pressure gauge and foot pump.Application
Technical Parameter

ModelTank VolumeMaxi Working PressureDiameterHeightConnectorPackagexLiterBarmmmmInchcmTY-03-0.16L-S-60.166801353/818.5X32X39/40 PcsTY-03-0.16L-S-100.1610961001/218.5X32X39/40 PcsTY-03-0.16L-S-150.1616961203/418.5X32X39/40 PcsTY-03-0.5L-S0.510/16961601/218.5X32X39/40 PcsTY-03-1L-S110/161151951/258x39.5x23.5/20PcsTY-03-2L-S210/161402351/248.5x57x28.5/16 PcsTY-03-2L-SA210/161401631/243x33x29/12 PcsTY-04-5L-S510/16155300117x17x31TY-04-8L-S810/16200340121x21xx34TY-04-12L-S1210/16270350127.5x27.5x35TY-04-19L-S1910/16270410127.5x27.5x41TY-04-24L-S2410/16270460127.5x27.5x46TY-06-36L-S3610/16350560135x35x56TY-06-50L-S5010/16350670135x35x67TY-06-60L-S6010/16450750145x45x75TY-06-80L-S8010/16450890145x45x89TY-06-100L-S10010/16450940145x45x94TY-07-180L-S18010/16560100011/2,256x56x100TY-07-200L-S20010/16650 97011/2,265x65x97TY-07-300L-S30010/16720126011/2,272x72x126TY-07-500L-S50010/16750150011/2,275x75x150TY-07-750L-S75010/16750180011/2,275x75x180TY-07-1000L-S100010/161000180011/2,21000x100x180TY-07-1500L-S150010/161100200011/2,2110x110x200TY-07-2000L-SPlease refer to customized Model Or Contact Mr.Tom Lee (Export Models Only)Non-fumigation wooden case/Or PalletTY-08-8L-S810/162403303/424x24x34TY-08-12L-S1210/162703401/227x27x35TY-08-19L-S1910/16410290141x41x30TY-08-24L-S2410/16460290146x46x30TY-08-36L-S3610/16380490138x38x50TY-08-50L-S5010/16380560138x38x57TY-08-60L-S6010/16480490148x48x50TY-08-80L-S8010/16 480630148x48x64TY-08-100L-S10010/16480720148x48x73TY-08-150L-S15010/16Please refer to customized Model Or Contact Mr.Tom Lee (Export Models Only)Non-fumigation wooden case/Or Pallet TY-08-200L-S20010/16TY-08-250L-S25010/16TY-08-300L-S30010/16TY-08-400L-S40010/16TY-08-500L-S50010/16TY-08-600L-S60010/16TY-08-750L-S75010/16TY-08-1000L-S100010/16TY-08-1500L-S150010/16

FAQ Details:
1.Q: What is your MOQ of this item?
A: We are a factory, have stock. 1PCS is ok!
2.Q: What is the delivery time?
A: 7-25 days after receiving orginal L/C or deposit by TT.
3.Q: Is it all right to make customer's own brand name?
A: Yes we supply OEM service. Please send us a authorization doc.
4.Q: Where is your Loading Port?
A: Ningbo, Zhejiang, China.
5.Q: What are your payment terms?For Bulk Quantity Purchase
A: 30% deposit and balance T/T against copy of Bill of Lading or L/C at sight.
For Samll amount Trial Order ,Please arrange the full payment
6.Q: What is your company's available production capacity?
A: 50000~60000 pieces of Pressure Tank per month.
Welcome To Visit Us
Please do not hesitate to contact me if you have any questions.

Yours Sincerely

Tom Lee
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Tom Lee
Business Development Manager
Ph:
Cell:+86-18917007187