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Professional Stainless Steel Pressure Reducing Valves: Safeguarding Centralized Laboratory Gas Supply Systems

Providing high-safety, high-performance stainless steel pressure reducing valve solutions for centralized laboratory gas supply systems.

Centralized gas supply systems are essential components of modern laboratories. As core control elements, the performance of pressure reducing valves directly impacts experimental safety and result accuracy.

Our stainless steel pressure reducing valves are specifically engineered for laboratory centralized gas supply systems. Constructed from **premium 316L stainless steel** and featuring Hastelloy diaphragms, they effectively resist gas corrosion, ensuring long-term stability and durability.

01 Product Features

The stainless steel pressure reducing valve employs a **single-stage diaphragm pressure reduction structure**, delivering stable output pressure and high response sensitivity.

Equipped with **multiple sealing mechanisms**, it effectively prevents gas leakage and enhances operational safety.

An internal filter screen blocks impurities; **the body and diaphragm employ a hard seal design**, offering a compact structure with excellent sealing performance. Select models achieve **Cv values as low as 0.08**.

Additionally, the internal structure facilitates easy purging for maintenance and cleaning.

02 Technical Specifications

Our stainless steel pressure reducers offer a wide maximum input pressure range, **from 500 psig to 3000 psig**, accommodating diverse gas supply pressure requirements.

Output pressure ranges are versatile, with options including **0-25 psig, 0-50 psig, 0-100 psig, 0-250 psig, or 0-500 psig**.

The product operates across a broad temperature range, **from -40°F to +165°F (-40°C to +74°C)**, adapting to diverse laboratory environments.

Safety testing is conducted at pressures up to **1.5 times the maximum input pressure**, ensuring operational safety.

03 Applications

Our stainless steel pressure regulators are suitable for multiple non-corrosive gases including **nitrogen, oxygen, and argon**. The **YQFJ series is specifically designed for corrosive gases such as ammonia, sulfur dioxide, and hydrogen sulfide**.

Products are widely used in **laboratories, gas chromatographs, gas lasers, gas manifolds**, and other fields.

They also deliver outstanding performance in **petrochemical industries and testing equipment**, providing reliable assurance for various laboratory gas supply systems.

04 Quality Assurance

All pressure regulators undergo **rigorous leak testing** before shipment to guarantee product quality.

We maintain a comprehensive **quality assurance system** equipped with advanced production equipment and testing facilities.

Each product undergoes **rigorous quality inspection** to meet design standards and operational requirements, delivering a safe and reliable user experience.

Choosing our stainless steel pressure reducing valves not only provides **precise pressure control** but also grants access to **comprehensive technical support and after-sales service**.

Specifically engineered for demanding laboratory environments, they are the ideal solution for ensuring the safe and stable operation of your centralized gas supply system.