Stainless Steel Pressure Regulator

High-precision dual stage pressure regulator with 3000/4500psig maximum inlet pressure and 0.05 Cv flow coefficient. Features stainless steel 316L construction, Hastelloy diaphragm, and PCTFE seat for corrosive gas handling. CE certified for welding, food packaging, and medical applications with 7-10 day delivery.

R31 Series dual-stage stainless steel pressure regulator with 3000 psig maximum inlet pressure and 1/4" NPT connections. Features 316L construction, stable output pressure control, and compatibility with high-purity, standard, and corrosive gases. Ideal for laboratory, petrochemical, and industrial applications with export packaging and technical support.

Premium 316L stainless steel pressure regulator with 6000 psig max inlet pressure and Cv0.06 flow rating. Features 1/4 NPTF connections, CE certification, and ultra-low leakage rates for hydrogen, air, and ammonia applications. Ideal for laboratories, semiconductor manufacturing, and industrial processes requiring precise gas control.

Professional 316L stainless steel ammonia pressure regulator featuring plunger valve core design for precise gas control. Withstands 6000 PSIG inlet pressure and operates from -40°F to 165°F. Includes CE certification, multiple pressure ranges, and panel/wall mounting options for industrial applications.

Industrial-grade R31 pressure regulator constructed from corrosion-resistant 316 stainless steel. Features dual pressure gauges for precise monitoring, 4000psi maximum pressure rating, and multiple connection options including 1/4" NPT and CGA fittings. Ideal for high-pressure applications with customizable options for panel mounting and relief valves.

Professional single stage piston pressure regulator rated for 6000 PSI inlet pressure. Features 316L stainless steel construction, multiple outlet pressure ranges (0-3000 PSI), and panel/wall mounting options. Ideal for laboratory, gas chromatography, and industrial applications with operating temperatures from -40°F to 165°F.

Stainless steel panel mounted nitrogen gas regulator with 3000 PSI inlet pressure and 1/2" NPT connections. Features single-stage diaphragm construction, internal filter, and stable output pressure for laboratory, gas purge systems, and corrosive gas applications. Available in brass or 316 stainless steel construction with multiple mounting options.

Industrial-grade brass nitrogen gas regulator with 6000 PSI maximum inlet pressure and 0-3000 PSIG adjustable output. Features dual gauges, 316L stainless steel components, Viton seals, and panel/wall mounting options. Ideal for laboratory, petrochemical, and gas chromatography applications with -40°F to +165°F operating range.

Professional AFK R13 stainless steel industrial gas pressure regulator designed for helium, nitrogen, and CO2 applications. Features single-stage diaphragm structure, 20-micron inlet filter, and corrosion-resistant Hastelloy/PCTFE components. With maximum 500 PSIG inlet pressure and working temperature range of -40℃ to +74℃. Ideal for industrial gas control with oxygen-compatible options available.

Professional two-stage pressure regulator featuring 316L stainless steel construction for high-purity and corrosive gases. Provides stable pressure control with ultra-low 2×10⁻⁸ atm cc/sec leakage rate, operating from -40°F to 165°F. Ideal for laboratory, industrial, and specialty gas applications requiring precision and reliability.

Industrial-grade 6000 PSI nitrogen gas regulator featuring piston pressure reducing structure, stable pressure control, and compatibility with high purity and corrosive gases. Available in SS316L or nickel plated brass construction with multiple pressure ranges and connection options for demanding applications.

Professional-grade 3000 PSI 2-stage stainless steel pressure regulator featuring 316L construction, 0-500 PSI outlet range, and 0.08 Cv flow capacity. Designed for oxygen and CO2 applications in laboratories, gas chromatography, and industrial processes. Offers panel/wall mounting, internal filtration, and custom configuration options for precise gas control.

Industrial-grade single-stage pressure regulator with 3000psi maximum inlet pressure and 500psig outlet range. Features SUS316 stainless steel construction, -40°F to +446°F operating temperature, and 10μm filtration. Ideal for laboratory, gas chromatography, and corrosive gas applications with panel or wall mounting options.

Industrial-grade gas pressure regulator featuring 316L stainless steel or brass construction with single-stage reduction design. Supports inlet pressures up to 3000 psi and outlet ranges from 0-500 psi. Includes integrated filter mesh, hard-seal diaphragm technology, and flexible mounting options for laboratory, chemical, and instrumentation applications.

CE-certified stainless steel dual-stage CO2 pressure regulator featuring 3000 psig maximum inlet pressure and multiple output ranges (0-500 psig). Includes internal 10μm filter, metal-to-metal diaphragm seal, and panel/wall mounting options. Ideal for high-purity, standard, and corrosive gas applications with leakage rate of 2×10⁻⁸ atm cc/sec.

Professional-grade 316L stainless steel pressure regulator with two-stage diaphragm design for stable output pressure. Features 3000 PSIG maximum inlet pressure, 2×10⁻⁸ atm.cc/sec leakage rate, and -40°C to +74°C operating range. Ideal for laboratories, gas lasers, and petrochemical applications with panel/wall mounting options.

Professional dual-stage diaphragm pressure regulator constructed from 316L stainless steel and brass. Handles maximum inlet pressures up to 3000 PSIG with outlet ranges from 0-250 PSIG. Features ultra-low leakage rate of 2×10⁻⁸ atm cc/sec He and operates in temperatures from -40°F to +165°F. Ideal for high-purity, standard, and corrosive gas applications with multiple configuration options available.

AFK Nitrogen CO2 Pressure Regulator with inlet CGA540 Cylinder Connection Industrial Specification of Nitrogen CO2 Pressure Regulator 1 Max inlet pressure 500,3000,4000,6000psig 2 Outlet pressure 0~25,0~50,0~100,0~250,0~500,0~4000psig 3 Proof pressure 1.5times of maximum rated pressure 4 Working tem -40℉~+466℉(40℃~+230℃) 5 Leakage rate 2*10-8 atm cc/sec He 6 Cv 0.08 R11 Series stainless steel pressure regulator steel pressure regulator is Single-stage diaphragms, vacuum

AFK R41 Stainless Steel High Pressure Piston Pressure Reducers R41 Serie stainless steel pressure reducers, piston pressure reducing construction, stable output pressure, mainly applied in high input pressure high pure gas, standard gas, corrosive gas and so on. Function 1. The gas stored in the cylinder is depressurized by the pressure reducer to reach the required working pressure. 2. The high and low pressure gauges of the pressure reducer indicate the high pressure in the

R31 series stainless steel pressure,double-stage diaphragm pressure reducing construction,stable output pressure,applied to high pure gas,corrosive gas and so on. Material List of Gas Pressure Regulator 1 Body 316L,Brass 2 Roof 316L,Brass 3 Diaphragm 316L 4 Filter mesh 316L(10μm) 5 Valve seat PCTFE,PTFE,Vaspel 6 Spring loaded 316L 7 Valve disc regulation pole 316L Typical Application of R31 Stainless Steel Pressure Regulator 1 Laboratory 2 Gas chromatograph 3 Gas laser 4 Gas