4inch Aluminum Mechanical Bottom Valve

Product description
 

 

Bottom valve

Bottom valve , with another name of emergency shut-off valve , which is installed on the bottom of the tank. Built in shut-off groove, bottom valve body will disconnect along the groove to realize the disconnection of the bottom pipe channel from the tank while on effect on seal when there is a crash to avoid leakage from the tank to make sure the safe transportation.

With oxidation treatment on the aluminum body, it looks nice and with high anti-corrosion function. High quality stainless steel filter and high floe rate.When there is blocked by air pressure, it can be opened by manual.

Specifically designed for ease of maintenance, high flow and durability. The simplistic design of this valve makes it ideally suited to oil companies and transporters of petroleum products who require a tough, reliable, high flow emergency valve.

 

Packaging & Shipping

 

Our Servise

1. Your inquiry related to our products or prices will be replied within 24hours

2. Well-trained and experienced staffs to answer all your enquiries in fluent English.

3. Offering the support to solve the problem in the application or selling period.

4. Competitive prices based on same quality.

5. Guarantee samples quality same as mass production quality.
 

Our Promise

1. Welcome your 2D, 3D, and other drawings.

2. Not only manufacture mould, but aslo supply product.

3. IF you are interested in our products. please contact us at your any convenience .we'd like totell you more about our products.meantime,you only need to give us your requirements in detailfor your products.we can design and produce for you very well.

4. We warmly welcome your visit,as it is said to see is to believe if possible.

Company Information

 

Production process

 

 Certifications

Exhibition

 

Company Description:

 

We are professional manufacturer for fule tank accessories,chemical cart,gas station, oil depot accessories and other fule machine related accessories.

The products are mainly include:camplock coupling, API adaptor valve, vapor recovery valve, over fill prevention valve, manhole cover, fule nozzle, pressure vacuum valve,ball valve, etc.

 

It's with accuracy module, independent D&R ability, CNC machine, high quality control system.

 

We insist on"Innovation Decides Development" as company principal. The products are well received by demestic and overseas market. We will keep on enhancing the ability of independent research and develop to satisfy the customer's demand.

Screw Water Chiller

1. Air Cooled Screw Water Chiller: Cooling capacity 150-1180kW

Characteristics:

01.Compressor. The unit is equipped with semi-hermetic screw compressor, compared with the piston compressor, semi-hermetic screw compressor has two advantages

• Less parts(About 1/3 of the piston compressor), simple structure, less wearing parts, high reliability and long life.
• Compressor suction and exhaust uniform, exhaust temperature is low, vibration is small, not sensitive to wet compression, anti-liquid strike ability.
02.Tube-fin air-cooled condenser. The tube-fin air-cooled condenser adopts the inverted "V" type layout, on the one hand, it
improves the space utilization ratio, increases the heat exchange area, on the other hand, it improves the airflow and heat transfer efficiency, so that improve the unit's cooling and heating capacity.
03.Throttling equipment.For expansion valve, we select the most advanced products, with a compact overall design, rugged stainless steel diaphragm, and in a wide range of operating conditions to provide stable and accurate control.

04.Shell and tube evaporator. Using shell and tube structure, the outside is proceeded with fire-retardant,waterproof
insulation materials, water side of the working pressure is 1.0MPa. Evaporator with PVC plastic water board,
corrosion resistance. Chilled water along the diaphragm up and down circuitous flow, in order to increase the spoiler effect to improve the evaporator heat transfer capacity. Using the latest DAC corrugated spiral high efficiency heat transfer tubes, strengthen the fluorine side heat transfer capacity, improve the heat transfer coefficient to ensure that the unit good refrigeration and heating performance.

05.Electronic control. Air-cooled hot and cold water unit uses a microcomputer as the core of the controlsystem, the control system control precision, anti-interference ability to ensure that the unit safe, reliable and economical operation. Energy regulation automatic control can make the unit always in the best economic mode point efficient operation. Protection function complete unit with overload, short circuit protection, frost protection, high and low voltage protection, overheating protection and other functions.

2. Water cooled screw Water Chiller: Cooling capacity 130-2500kW

Characteristics:

01.Acting as multi-function unit such as cooling, heating, sanitary hot water separately or simultaneously.

02.Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.
03.Semi- hermetic screw compressor for the whole range. Each compressor is equipped with a crankcase heater and a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.

04.The refrigerant circuit is complete with sight glass, filter drier, high and low pressure gauges, solenoid valve, electronic expansion valve, high and low pressure switch. 

05.Shell and tube dry expansion type condenser, factory insulated with flexible close cell material. 

06.Shell and tube evaporator, higher efficiency less water consumption, easy maintenance and cleaning, factory insulated with flexible close cell material.
07.The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control circuit breaker, microprocessor control with function display. 

08.LCD display, touch screen control panel as standard.
09.Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.
10.An infinitely variable capacity control system that is capable of exactly matching the demand requirement of the system is to be supplied. This system is to provide precise and stable control of supply water temperature over the complete range of operating conditions.

11.Optional. Desuperheater as optional. Electronic controller with BMS system.

Screw Water Chiller

Screw Water Chiller,Commercial Screw Water Chiller,Screw Type Industrial Chiller,Packaged Screw Water Chiller

Jinan Amrta Air Conditioning Co.,Ltd , https://www.amrtaac.com