50CrVA Steel Valve Disc Spring with 100,000 Cycles Lifespan and 10,000 psi Pressure Rating for Quick-Action Stop Valves
Product Details
| Material: | Steel | Load Type: | Compression |
|---|---|---|---|
| Production Process: | Fine Punching | Shape: | Flat |
| Specification: | 50CrVA | Flow Rate: | 2000 GPM |
| Pressure Drop: | 500 Psi | Closure Time: | 0.5 Seconds |
| Lifespan: | 100,000 Cycles | Gasket Set-loss: | 0.1mm To 0.3mm Per 10,000 Cycles |
| Outer Diameter Range: | 16mm To 534mm | Thickness Range: | 0.4mm To 10mm |
| Temperature Range: | -40°C To 300°C | Pressure Rating: | 10,000 Psi |
| Force Redistribution: | Automatic | Friction Reduction: | 30% |
| Alignment Mechanism: | Ball Bearing Centered Stacks | Maintenance Cost Reduction: | 40% |
| Material Options: | Inconel®, Titanium Alloys | Operational Cycles: | 100,000 |
| Highlight |
50crva wave spring,50crva waved spring |
||
Product Description
Quick-action stop valves serve as essential safety barriers in industrial fluid control systems, where their instantaneous response capability and operational stability directly impact production safety and process integrity.
As the central actuating component of these valves, the SUNZO Valve Disc Spring is engineered to deliver exceptional performance under the most demanding industrial conditions.
- In open state: Operates under precisely calibrated hydraulic preload to maintain full valve opening
- Ensures unobstructed fluid flow rates up to 2000 GPM in large-scale applications
- Prevents unintended closure due to pressure fluctuations
- During system anomalies: Releases stored energy within milliseconds when pressure drops below 500 psi
- Actuates valve closure mechanism to seal off fluid flow in under 0.5 seconds
- Mitigates risks of catastrophic leakage, equipment damage, or environmental hazards
- Proprietary ball bearing centered stacks maintain concentric alignment
- Reduces lateral stress by 30% compared to conventional spring stacks
- Minimizes friction-induced wear on contact surfaces
- Extends operational lifespan to over 100,000 cycles
- Significantly lowers maintenance downtime
- Self-adjusting functionality dynamically compensates for gasket set-loss (0.1mm to 0.3mm per 10,000 cycles)
- Automatically redistributes spring force, eliminating manual re-torquing
- Reduces maintenance costs by up to 40%
| Parameter | Specification Range |
|---|---|
| Outer Diameter | 16mm (compact valves) to 534mm (heavy-duty applications) |
| Thickness | 0.4mm to 10mm |
| Operating Temperature | -40°C to 300°C |
| Pressure Rating | Up to 10,000 psi |
For specialized requirements—including corrosive environments or custom force profiles—our engineering team offers tailored solutions with material upgrades (Inconel® or titanium alloys) and geometric modifications.
Contact our technical sales engineers today to discuss your specific application needs and receive a comprehensive performance analysis.
Product Highlights
SUNZO Valve Disc Springs ensure stable, rapid valve operation with 100,000+ cycles, 30% less wear, and self-adjusting force. Custom options available for extreme conditions.
High-Performance Waved Spring with Exceptional Elastic Properties, Remarkable Impact Resistance, and Stable Axial Preload
SUNZO waved springs offer exceptional elasticity & impact resistance, providing minimal stiffness & stable axial preload. Available in standard & custom designs using premium materials (1074, 65Mn, 60Si2MnA, SUS304) with various surface treatments for precision machinery, aerospace & hydraulic applications.
207GPa DIN 2093 Disc Springs for High-End Motors | SUNZO Factory
SUNZO manufactures premium DIN 2093 disc springs engineered with a calibrated 207GPa elastic modulus for high-end electric motors, dynamic powertrains, and automated actuators. Designed to eliminate bearing play caused by severe operational thermal expansion, these precision coni
Inconel X750 High Temperature DIN 2093 Disc Springs | SUNZO Factory
SUNZO manufactures premium Inconel X750 high-temperature DIN 2093 disc springs engineered to combat severe stress relaxation in petrochemical valves, gas turbines, and high-pressure hydraulic circuits.
Plain Oiled Waved Spring with Corrosion Protection and Balanced Elasticity for Cost-Effective Industrial Applications
Cost-effective plain oiled waved springs for industrial use. Durable 800-1000 MPa tensile strength, 15% reduced friction, 90+ days corrosion protection. Custom sizes 10-300mm with ±0.05mm tolerance. 30% cheaper than premium alternatives.
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
