| Customization: | Available |
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| Media: | Gas |
| Certification: | RoHS, ISO, CE |
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Function of Pressure Regulator: Experience unparalleled precision and stability in pressure regulation, tailored to meet the demanding needs of a variety of industrial applications.
Design Principle: Discover the innovation behind Hunan Wofly's WR12 series, featuring advanced diaphragm sensing technology. Our pressure reducing regulators are meticulously crafted to offer exceptional precision and reliability, ideal for medium-flow applications.These versatile regulators are designed to handle an extensive range of gases, including both corrosive and toxic substances. Moreover, they are expertly configured to operate seamlessly in oxygen-rich environments.
Clean Process
Each product undergoes a meticulous cleaning and packaging process that aligns with the esteemed AST G93 Class C cleaning standards.
BA-grade: With a product surface roughness finely honed to Ra 0.25 um, the regulator is optimally suited for applications involving gases with purities of up to 6N.purity.
EP-grade: Featuring an exceptional surface roughness of Ra 0.13 um, this grade is perfectly tailored for handling gases with purities of up to 9N.purity.
| Specification | |
| Maximum inlet pressure | 500psig/3000psig |
| Outlet pressure range | 0~30,0~60,0~100,0~150,0~250psig |
| Working temperature | -40ºC~+60ºC(-40ºF~+140ºF) |
| Leakage rate(Helium) | Internal : ≤1×10^-7 mbar.l/s External : ≤1×10^-9 mbar.l/s |
| Flow coefficient | Cv=1.0 |
| Valve body port | Inlet:1/2NPT Outlet:1/2NPT |
| Pressure gauge port | 1/4NPT thread |
| Main Structure Materials | ||
| No. | Component | Material |
| 1 | Valve Body | Stainless Steel 316L |
| 2 | Valve Seat | PCTFE (Polychlorotrifluoroethylene) |
| 3 | Diaphragm | Hastelloy |
| 4 | Filter Element | 316L Stainless Steel |
| Product model | Valve body material | Inlet pressure P1 | Outlet pressure range P2 | Orifice configuration |
Port 1234 | Installation |
6L-316LStainless steel HC-Hastelloy C-276 |
30-3000 PSIG 05-600 PSIG |
30-0~30 PSIG 60-0~60 PSIG 100-0~100 PSIG 150-0~150 PSIG 250-0~250 PSIG |
A-1inlet1outlet B-1inlet2outlet D-2 inlet2 outlet For otherports, please contact HunanWofly technicians. |
04-1/2"NPT female thread 11-3/8"Ferrule connector 12-1/2"Ferrule connector M-Pressure gauge attached(PSI/Mpa) C -CGA Number(USA) DIN_-DIN Number(Gemany) |
no requirement Z-with1panel nut |
Exquisite Product Features
| Features | |
| Corrugated Big Diameter Diaphragm: | Improved Sensitivity: The corrugated design of the diaphragm, combined with its large diameter, enhances the sensitivity of the regulator. This allows for more precise and responsive pressure control, ensuring that the outlet pressure remains stable even with small fluctuations in the inlet pressure. |
| Balanced Valve Core Design: | Reduced Pressure Supply Effect: The balanced valve core design minimizes the effect of supply pressure on the valve's performance. This ensures that the valve maintains consistent and accurate pressure regulation, regardless of variations in the inlet pressure. |
| Suitable for Corrosive and Toxic Gases: | Material Compatibility: The regulator is constructed using materials that are resistant to corrosion and can handle toxic gases. This makes it suitable for a wide range of applications, including those involving aggressive media. |
| Inlet Filter Element: | 20 um Filter: A 20 um filter element is installed at the inlet to remove contaminants and particles from the gas stream. This helps to protect the internal components of the valve and ensures long-term reliability and performance. |
| Oxygen Environment Application (Optional): | Oxygen Cleaning: For applications involving oxygen, an optional oxygen cleaning process is available. This process meets ASTMG93 Class C cleaning requirements, ensuring that the valve is safe and suitable for use in oxygen-rich environments. |
| Suitable for Purity-Fluid Application: | Clean workshop assembly, high-purity materials, advanced rail welding, electrolytic polishing(EP-Process) production technology, vacuum packaging, etc. make this regulator suitable for pure fluid applications such as laboratories. |
Wofly stands at the forefront of innovation, specializing in the sophisticated manufacture of EP-grade and BA-grade diaphragm valves, premium pressure regulators, precision instrument valves, needle valves, cutting-edge hydrogen energy valves, state-of-the-art liquid injection valves, reliable check valves, and high-performance filters. Our extensive product line also includes meticulously engineered measuring devices, VCR micro-welding fittings, ultra-high purity joints, and exclusive special gas equipment such as GC/GR/VMB/VMP/VDB/VDP systems. We excel in providing automatic switching capabilities and comprehensive gas manifold solutions.
Our products, known for their exceptional quality and reliability, have been extensively adopted across a myriad of cutting-edge sectors. These include the semiconductor industry, solar photovoltaics, integrated circuits, microelectronics, hydrogen energy advancements, lithium battery technology, and laboratory settings. In addition, our innovations serve critical functions in LCD/LED panel manufacturing, CVD/PVD processes, optical fiber technology, and extend their utility to biological food engineering, pharmaceutical advancements, petrochemical processes, power generation, shipbuilding, and a plethora of other fields.
2. Machining workshop3. Company Exhibition Hall and Front Desk
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