◎Application

Ammonia pressure regulator can be directly installed on oxygen cylinder and its output flow can be adjusted freely. Cylinder, nasal oxygen cannula and the product together make up a oxygen-supplier device, which is an ideal portable device to emergency supply oxygen for anoxic, breathless and dyspneic patients. It is a medical device necessary for public places such as medical units, long-distance bus stations, assembly room, theatre and so on.

Ammonia pressure regulator can also be applied in environment pollution, special working, scientific research unit and emergent usage of small-scale welding and cutting.

◎Specifications

	YQA series ammonia pressure reducer(Unit:mm)
	Product type YQA-401 YQA-441 Applicable media Ammonia(NH3) Ammonia(NH3) Input pressure 3MPa 3MPa Adjusting range 0.01-0.06MPa 0.01-0.4MPa Nominal flow rate 0.4m3/h 0.5m3/h Specification (0-0.16,0-6)MPa (0-0.6,0-6)MPa Weight 1.3kg 1.3kg Outline size 70×155×125 70×155×125 Input port thread G1/2" G1/2" Output port thread M16×1.5 M16×1.5

◎Company Introduction
Xi'an Automation Instrument No.1 Factory is an elder state-owned enterprise, mainly producing and selling pressure gauges, thermometer instruments and some related accessories. For decades, we are focusing on market-orientation, taking competitive advantages and customer satisfaction as our goal, striving for perfection and continuously transcend. Now we have become one of the most varieties, largest scale and strongest technology manufacturers in the instrument areas of China. Our products not only sell to the customers of China over 20 provinces, but also export to countries all around the world, like US, Russia, France, Korea, South Africa and so on.
In recent years, facing new market environment, to achieve the sustainable development of the enterprise, we continuously reform and innovation. On the one hand, we strengthen the ability of staffs, cost control and products quality control; on the other hand, we improve the company image, reputation and the brand awareness to maximize meet customer needs. To create a high-quality management and research team of our products, we cooperate with famous universities, scientific research institutions, world-wide famous manufacturers in instrument technology area so that our products will always keep the good quality and core competitiveness.

◎WHY US?

1)The quality of ZOHA products

ZOHA Products are all 100% inspected , and with standard production process.

2)Price

We can provide our high quality products with reasonable price.

3) OEM services

In the past years, we have many OEM orders from very famous company in Russia,Ukraine,USA,Germany and European market .

4) Delivery

Our company provides in-time delivery

5) Service

Our company provide best after-sale service all the time , for our goal is a long trade cooperation term.

6)Reputation

Our factory have more than 20 years experiences and have already gaining the best reputation and response from the customers from all over the world.

We may accept consumers order with special requirement for instrument and meter!

Contact: Shirly Lai

Xi'an Automation Instrument No.1 Factory is a professional state-owned manufacturer established in 1998, mainly producing and selling pressure gauges, thermometer instruments and some related accessories. Now We have three factories in China, concentrated on producing all kinds of pressure gauges and thermometers, totally 16 workshops and 2 technology laboratory for products development. We are the manufacturer of the most varieties, most complete specifications and the strongest technical force in the area of pressure instruments and temperature instruments of China. Our products not only sell to the customers of China over 20 provinces, but also export to countries all around the world, like US, Russia, France, Korea, South Africa , Denmark , Japan and so on.