We, Dragon Precision Industry Co., Ltd., are a specialized manufacturer and supplier of various industrial gas regulators. Among others, we are very specialized in gas regulators for corrosive liquids, precision gas regulators, and high-flow liquid & gas regulators (Stainless steel 316L body and 1/2" FNPT type , 40 L/min in case of water, our

Dragon 082 Series high pressure gas regulators are specially designed to regulate the high-pressure gases and liquid safely. As the product's body and all internal parts are made of stainless steel 316L(082S Series) that is strong for corrosiveness and liquid and brass (082B Series), they can be also used for ultra-pure (six-nine) gases. As these

Dragon gas and liquid regulators are specially designed to regulate the mass-flow of gases and liquid such as semi-conductor equipment production line and ultra-precision plumbing line with 1/2" FNPT, etc. As the product's body and all internal parts are made of stainless steel 316L that is strong for corrosiveness and liquid, they can be used for

1/4" NPT Gas Pressure Regulator (072 Series) 072 series gas regulators are designed to regulate high-corrosive gas and liquid and suitable for where gases are used and liquid line. 3 port and 4 port 1/4" female NPT can be connected to this

High Flow High Pressure Regulator (DR70 Series) DR70 Regulator is suitable for pipeline application where high flow of water, chemical, liquid, gas etc is requested.NPT or BSP 3/4" and up to 1 " pipe can be

VCR Pressure Regulator (DRA100 Series) DRA100 series is the pressure regulator that designed for high pure semi-conductors, bulk gas lines. To use at semiconductor hook up line, regulator's surface is treated to the level of E.P 10 R.a, 5 Ra. This is carried out and managed in the 100 class and 10 class clean

We, Dragon Precision Industry Co., Ltd., are a specialized manufacturer and supplier of various industrial gas regulators. Among others, we are very specialized in gas regulators for corrosive liquids, precision gas regulators, and high-flow liquid & gas regulators (Stainless steel 316L body and 1/2" FNPT type , 40 L/min in case of water, our

Dragon 082 Series high pressure gas regulators are specially designed to regulate the high-pressure gases and liquid safely. As the product's body and all internal parts are made of stainless steel 316L(082S Series) that is strong for corrosiveness and liquid and brass (082B Series), they can be also used for ultra-pure (six-nine) gases. As these

Dragon gas and liquid regulators are specially designed to regulate the mass-flow of gases and liquid such as semi-conductor equipment production line and ultra-precision plumbing line with 1/2" FNPT, etc. As the product's body and all internal parts are made of stainless steel 316L that is strong for corrosiveness and liquid, they can be used for

1/4" NPT Gas Pressure Regulator (072 Series) 072 series gas regulators are designed to regulate high-corrosive gas and liquid and suitable for where gases are used and liquid line. 3 port and 4 port 1/4" female NPT can be connected to this

High Flow High Pressure Regulator (DR70 Series) DR70 Regulator is suitable for pipeline application where high flow of water, chemical, liquid, gas etc is requested.NPT or BSP 3/4" and up to 1 " pipe can be

VCR Pressure Regulator (DRA100 Series) DRA100 series is the pressure regulator that designed for high pure semi-conductors, bulk gas lines. To use at semiconductor hook up line, regulator's surface is treated to the level of E.P 10 R.a, 5 Ra. This is carried out and managed in the 100 class and 10 class clean

Dragon gas and liquid regulators are specially designed to regulate the mass-flow of gases and liquid such as semi-conductor equipment production line and ultra-precision plumbing line with 1/2" FNPT, etc. As the product's body and all internal parts are made of stainless steel 316L that is strong for corrosiveness and liquid, they can be used for

Dragon gas and liquid regulators are specially designed to regulate the mass-flow of gases and liquid such as semi-conductor equipment production line and ultra-precision plumbing line with 1/2?FNPT, etc. As the product? body and all internal parts are made of stainless steel 316L that is strong for corrosiveness and liquid, they can be used for

Dragon DR60-Ethylene Series is a special Ethylene gas regulator with the cylinder mounted. It is designed to maintain the temperature of gas at normal temperature by passing the whole flowed-in gas through the cylinder internals, for which we have Patent (Patent No. 146709). With this special function, DR60 Ethylene Series is very suitable to use

Dragon 082 Series high pressure gas regulators are specially designed to regulate the high-pressure gases and liquid safely. As the product's body and all internal parts are made of stainless steel 316L(082S Series) that is strong for corrosiveness and liquid and brass (082B Series), they can be also used for ultra-pure (six-nine) gases. As these

Dragon gas and liquid regulators are specially designed to regulate the mass-flow of gases and liquid such as semi-conductor equipment production line and ultra-precision plumbing line with 1/2?FNPT, etc. As the product? body and all internal parts are made of stainless steel 316L that is strong for corrosiveness and liquid, they can be used for

Dragon DR60 Welding Series is a new type of special Carbon Dioxide gas regulator. This new type CO2 gas regulator is non-heater gas regulator (Patent No. 146709) and completely different system from the conventional heater system. The conventional heater-system CO2 regulator has many limitations to use as it can't be used without power supply. But

Dragon DR60-Argon Series is an industrial Argon gas regulator suitable for Argon welding. Based on our accumulated technology, we adopt the flow gauge system widely used in European countries for this DR60-Argon Series. As the flow gauge system keeps the flow rate very regularly and evenly, it is very easy to use rather than flow meter system.

Dragon DR60-Ethylene Series is a special Ethylene gas regulator with the cylinder mounted. It is designed to maintain the temperature of gas at normal temperature by passing the whole flowed-in gas through the cylinder internals, for which we have Patent (Patent No. 146709). With this special function, DR60 Ethylene Series is very suitable to use