产品优势-Zhejiang Zhongyuan Automation Equipment Co., Ltd. | Control Valves/Pneumatic Actuators Manufacturer

产品优势

聚焦阀门动态，洞悉行业先机

Austenitic Integral Casting

Austenitic Integral Casting

Austenitic stainless steel integral casting provides excellent corrosion resista···

High-Pressure Flow Boost & No Water Hammer Effect

High-Pressure Flow Boost & No Water Hammer Effect

Valve body 20% thicker than standard types; burst pressure up to 3.0MPa; 30% hig···

Regulating Spool Customization

Regulating Spool Customization

Calculate spool CV values based on process flow parameters; perform custom machi···

Food-Grade Standard

Food-Grade Standard

Austenitic stainless steel with CNC precision turning; high-gloss finish ensures···

Full-Metal Triple Eccentric Zero-Leakage Seal Valve

Full-Metal Triple Eccentric Zero-Leakage Seal Valve

Triple eccentric all-metal structure achieves progressively tighter sealing (up ···

Multi-Material Valve Body & Disc Selection

Multi-Material Valve Body & Disc Selection

Select valve bodies and discs in different materials to adapt to varying media a···

High-Temperature Solid Solution & Enhanced Corrosion Resistance

High-Temperature Solid Solution & Enhanced Corrosion Resistance

Valve body undergoes solid solution treatment at 1050°C, resulting in enhanced c···

Precision Casting

Precision Casting

Silica sol precision casting valve body; flow path diameter with CNC precision t···

Fire & Anti-Static Design

Fire & Anti-Static Design

Valve body with fire-safe design; stem with anti-blowout and anti-static design,···

Precision Shaft Hole Smooth Operation

Precision Shaft Hole Smooth Operation

Gear shaft holes and piston holes are machined with machining centers, achieving···

Precision Cylinder Long-Term Sealing

Precision Cylinder Long-Term Sealing

Cylinder inner wall roughness <0.3μm ensures enhanced sealing performance and···

Spring Million-Cycle Endurance Test

Spring Million-Cycle Endurance Test

The spring maintains full operability after 1,000,000 on-off endurance cycles.

Valve Body Inner Wall Polishing

Valve Body Inner Wall Polishing

The inner wall is polished to achieve surface roughness ≤0.6μm with no defects (···

Seamless & Easy Cleaning

Seamless & Easy Cleaning

Our uniquely designed integral valve stem eliminates gaps between stem and core,···

Customized Spool Machining

Customized Spool Machining

The spool CV value is calculated based on process flow parameters, followed by c···

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