• Air Evacuation Valve DN508 with Solar Water Heater Exhaust Valves /73mm of Solar Water Heater Parts System 1
  • Air Evacuation Valve DN508 with Solar Water Heater Exhaust Valves /73mm of Solar Water Heater Parts System 2
  • Air Evacuation Valve DN508 with Solar Water Heater Exhaust Valves /73mm of Solar Water Heater Parts System 3
Air Evacuation Valve DN508 with Solar Water Heater Exhaust Valves /73mm of Solar Water Heater Parts

Air Evacuation Valve DN508 with Solar Water Heater Exhaust Valves /73mm of Solar Water Heater Parts

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
1000 pc/month

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1.Packaging & Delivery

Packaging Detail:

standard export packing, steel pallets, wooden pallets, customers required

Delivery Detail:

10 Days

 Air Evacuation Valve  Specifications

1. good structure
2. pressure and impact
3. stability performance

Air Evacuation Valve Status: when the pressure is lower than the Standard Atmospheric Pressure in the ash silo, it generates vacuum in the silo. Then the film works and adjusts the air pressure back into the safety range.   

2.Product Introduction 

Air Evacuation Valve (So-called Ash Silo Relief Valve or Ash Silo Vacuum Relief Valve): is mainly used on the top of the Steel Silo or Ash Silo to release the extra pressure so that it will stay at a safe range all the time. Vacuum Relief Valve is made up of lid, spring ring, movable ring, film, spring of the retainer ring, retainer  ring, valve lid, Valve base. 

 Air Evacuation Valve is considered as a must-have facility for the ash silo.The pressure may change when the air stream inflows the ash silo or outflows, or the temperature rises or reduces. Release Valve protects the silo from safety hazard

3.Working Principle 

 1.Static status: Once you set up a pressure range. Normally,  pressuer could be maintained at a stable level in the ash silo.The valve lid keeps static, and the whole valve is completely sealed.

2.Pressure-Release Status: when the pressure rises upon the setted range, the valve lid would be opened automatically to release the extra airstream.As the pressure goes down to the standard level, the valve lid would be closed automatically.

 3.Vacuum-Released Status: when the pressure is lower than the Standard Atmospheric Pressure in the ash silo, it generates vacuum in the silo.Then the film works and adjusts the air pressure back into the safety range.So that, Relief Valve protects the silo from safety hazard.

4.Features

1. Customized is allowed.
2. Installing in welding or bolts.
3. Factory price.
4. Stock any time.
5. Positive rating:100%.
6. Neccessary device in storage silo.

5.Our Services

Private Customized:

We design  different Pressure Relief Valve according to specific requirement.

Customers’ Guidance:

Please leave the following info in inquiry

1.  What’s the raw material  ( carbon steel or stainless steel  )

2. What’s the entrance diameter( 508 mm /273 mm  or customized)

Because with these factors, we are able to give you a fast answer.

 

Air Evacuation Valve DN508 with Solar Water Heater Exhaust Valves /73mm of Solar Water Heater Parts

Air Evacuation Valve DN508 with Solar Water Heater Exhaust Valves /73mm of Solar Water Heater Parts

Air Evacuation Valve DN508 with Solar Water Heater Exhaust Valves /73mm of Solar Water Heater Parts

 

Q:What do letters represent in the QF-2 and PX-32 valve models?
You check it on the national standard! One is accurate!
Q:Symbols for all types of valves
Look at the attachment I gave you. The legend of the valves is complete!
Q:What does the J41Y-100I valve type mean?
Stop valve typeJ represents the cut-off valve, 4 (flange) on behalf of his connections, 1 (straight) on behalf of his structure, Y (seal) on behalf of his seat sealing surface or liner material code, 100 is the nominal pressure value, I (chrome molybdenum steel) is the code of the body material
Q:What are the technical requirements of valves, such as "Z15W-25T"?
Threaded copper gate valve. Z15W-25T is a valve type, wherein each byte has a specific meaning, see detailed People's Republic of China machinery industry standard JB/T 308 "valve model establishment method", "JB/T" model establishment of power station valveValve is a control component in the fluid delivery system. It has the functions of closing, adjusting, guiding, preventing reverse flow, stabilizing voltage, shunting or overflow and releasing pressure.Model refers to the product performance, specifications, sizes, materials and other indicators of the set of code.
Q:Remove the handle and lever the stem rotation with a wrench,
Monel alloy is mainly applied to the valve in the medium containing hydrofluoric acid.6, Hastelloy alloy is mainly used in the valve of strong corrosive medium such as dilute sulphuric acid7, titanium alloy is mainly applicable to all kinds of strong corrosive medium valveRecommendations for the GB standard of steel and ASME second A copies at American Standard. For American Standard steel can also see ASME B16.34
Q:What are the uses and differences of gate valves, butterfly valves, ball valves and other valves?
Valve and ball valve is generally used in the main pipe, long-term use, butterfly valve is often used frequently,
Q:In the decoration, I do not know where to get the valve, what kind of products should be bought?It is hard to fit the valve in the water inlet of the house. If not, can you? Will it have any effect on future use?
In fact, do not worry about this, decoration master need to use when you will list. In fact, the gas pipeline with copper ball valve, toilet faucet and angle valve, heating and water heater with angle valve, washing machine faucet.Inlet pipe, developers generally only one master valve. If you can, in the kitchen, toilet, these commonly used water where the water inlet valve is also installed, if the pipeline is out of question, you can turn off, do not turn off the main valve. Does not affect other places water, also easy to overhaul, hoped can help you.
Q:someone else's home has valves, but also checked nothing, in addition to telephone repair, there are other ways? emergency
You should live in a high-rise, if there is no power failure, that is, the water tank pump failure, and urge property repair is.I hope I can help you
Q:Valve category can fill the trunk door, branch valve Mody?
Valve category refers to the type of valve, the big species are divided into: butterfly valve, gate valve, globe valve, ball valve, check valve, control valve, trap and electric valve,
Q:Is the valve galvanized?
If you need it, you can order it. Any valve will do

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