High-Precision Gas Regulator with Dual Gauge – Ideal for Oxygen, Acetylene & Welding – Compliant with OSHA
Specification：
1.Model Number : ARC-800 (or Customized)
2.Applicable Gas : Acetylene
3.Inlet Pressure Range: 0 ~ 4.0 MPa (or 0 ~ 40 bar / 0 ~ 600 psi)
4.Outlet Pressure Range : 0 ~ 2.5 MPa (or 0 ~ 25 bar / 0 ~ 360 psi)
5.Pressure Gauge Type : Single-Stage, Dual Gauge
6.Connection Thread : G 5/8″ – RH (Inlet); M16x1.5 or 9/16″-18UNF (Outlet)
7.Material : Brass Body & Bonnet, Steel Gauges
8.Working Temperature : -20°C to +60°C (-4°F to +140°F)
9.Flow Rate: 1.0 – 5.0 m³/h (Nominal Flow)
10.Safety Certification: CE Certified / ISO Compliant.
11.Maximum Inlet Pressure: 4.0 MPa (40 bar / 580 psi)
12.Outlet Pressure Adjustment : 0.01 ~ 2.5 MPa
13.Regulating Accuracy : ±5% of Full Scale
14.Leakage Rate : ≤ 0.5 cm³/min @ 2.5 MPa (Tested with Dry Air)
15.Connection Standards : CGA 510 (USA/Inlet) & 3/8″ BSPP (UK/EU Outlet) or Custom.
Mainly applicable (flow range of 1.0-5.0 m ³/h)：
1. Conventional manual gas welding (oxygen acetylene welding)
Welding thickness: Suitable for butt welding and fillet welding of low carbon steel and low alloy steel plates with a thickness of 3mm to 10mm.
Typical applications: pipeline maintenance, steel structure connection, thin plate container manufacturing, agricultural machinery repair.
2. Small and medium-sized gas cutting (oxygen acetylene cutting)
Cutting thickness: It is very suitable for cutting steel plates with a thickness of 5mm to 50mm, and is a commonly used choice for on-site cutting, waste decomposition, and installation groove preparation.
Operation feature: It can stably support continuous cutting operations of cutting nozzles 1-3.
3. Thermal processing and correction of metals
Application: To locally heat and correct deformation of metal components such as beams and slabs, or to perform hot bending forming. This flow is sufficient to provide a stable and concentrated large-area heating flame.
4. Brazing and Hard Brazing
Suitable for brazing copper pipes, air conditioning ducts, and large copper components, requiring a large flame to ensure uniform heating.
5. Maintenance workshop and on-site service
This is the most typical application environment for the flow range regulator. The work intensity and continuity of sporadic welding and cutting operations in automobile repair shops, shipbuilding section maintenance, and construction sites are fully within the support range of this equipment.
1. Conventional manual gas welding (oxygen acetylene welding)
Welding thickness: Suitable for butt welding and fillet welding of low carbon steel and low alloy steel plates with a thickness of 3mm to 10mm.
Typical applications: pipeline maintenance, steel structure connection, thin plate container manufacturing, agricultural machinery repair.
2. Small and medium-sized gas cutting (oxygen acetylene cutting)
Cutting thickness: It is very suitable for cutting steel plates with a thickness of 5mm to 50mm, and is a commonly used choice for on-site cutting, waste decomposition, and installation groove preparation.
Operation feature: It can stably support continuous cutting operations of cutting nozzles 1-3.
3. Thermal processing and correction of metals
Application: To locally heat and correct deformation of metal components such as beams and slabs, or to perform hot bending forming. This flow is sufficient to provide a stable and concentrated large-area heating flame.
4. Brazing and Hard Brazing
Suitable for brazing copper pipes, air conditioning ducts, and large copper components, requiring a large flame to ensure uniform heating.
5. Maintenance workshop and on-site service
This is the most typical application environment for the flow range regulator. The work intensity and continuity of sporadic welding and cutting operations in automobile repair shops, shipbuilding section maintenance, and construction sites are fully within the support range of this equipment.
About us:
DERKIA is the trusted choice in the global industrial pressure control field. We specialize in the research and manufacturing of acetylene pressure reducers, and each product integrates precision processes from overseas countries with globally applicable safety standards. From rigorous certification in North America to ISO standards in Europe, our pressure reducers are sold in over 60 countries worldwide for their excellent stability and durability. Whether it’s welding operations in North American workshops or critical cutting in Middle Eastern energy projects, DERKIA always provides constant and precise airflow to safeguard industrial safety and efficiency around the world.