| Customization: | Available |
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| Media: | Gas |
| Certification: | RoHS, ISO, CE |
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Function of Pressure Regulator: Provides unparalleled precision and stability in pressure management, making it an essential component for diverse industrial settings.
Design Principle: Hunan Wofly's cutting-edge WR12 series with diaphragm sensing technology ensures exact and dependable pressure modulation in medium-flow applications, seamlessly integrating with a vast array of gases, including those that are corrosive or toxic, and adaptable for oxygen-rich environments.These regulators cater to a spectrum of gases, providing versatile configurations.
Clean Process
The product undergoes meticulous cleaning and packaging, adhering to the stringent AST G93 Class C cleaning standards.
BA-grade: Achieves an impressive surface roughness of Ra 0.25 um, suitable for applications involving gases with purity levels up to 6N.
EP-grade: Exhibits an extraordinary surface smoothness of Ra 0.13 um, making it suitable for gases with purity levels up to 9N.
| 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 |
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 is a distinguished leader specializing in the production of top-tier components including EP-grade, BA-grade diaphragm valves, pressure regulators, precision instrument valves, needle valves, hydrogen energy valves, liquid injection valves, check valves, and filters. Our sophisticated portfolio also features measuring devices, VCR micro-welding fittings, ultra-high purity joints, special gas equipment (GC/GR/VMB/VMP/VDB/VDP), automated switching systems, and comprehensive gas manifolds, among others.
Our innovative products are prominently utilized across a multitude of cutting-edge industries such as semiconductors, solar photovoltaics, integrated circuits, microelectronics, hydrogen energy, and lithium battery sectors. We also serve laboratories, LCD/LED panel production, CVD/PVD processes, optical fiber communications, as well as biological food engineering, pharmaceutical advancements, petrochemical innovations, power generation, shipbuilding, and numerous other fields.
2. Machining Workshop3. Company Exhibition Hall and Front Desk
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