Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
ConsentDo not consent
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Self Adjusting Valve Spring Washer From -40\u00b0C To 300\u00b0C Belleville Disc Spring","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/c0\/92fa9fdb4be9a1fbbb3b659009e2-200x200-1\/self_adjusting_valve_spring_washer_from_40_c2_b0c_to_300_c2_b0c_belleville_disc_spring.jpg","attrs":{"Price":"Negotiable","Service Life":"Over 100,000 cycles","Delivery Time":"Negotiable","Temperature Range":"-40\u00b0C to 300\u00b0C"}}
{"title":"Variable Stiffness Disc Spring for Limited Axial Space Applications with","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/4b\/e3a8a222aa20b8792f04dbc5c81e-200x200-1\/variable_stiffness_disc_spring_for_limited_axial_space_applications_with_corrosion_resistance.jpg","attrs":{"Standard compliance":"ISO, national","Testing facilities":"Modern center","Deformation range":"Small","Manufacturing capability":"Complete industrial chain"}}
{"title":"DIN9250 Serrated Safety Washer with Gear Profile Design Prevents Vibration","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/51\/82b2178dcd451623f283a7dc229e-200x200-1\/din9250_serrated_safety_washer_with_gear_profile_design_prevents_vibration_loosening_in_50crva_material.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Model NO.":"sunzo","Material":"Steel","Load Type":"Compression"}}
{"title":"SUNZO DIN9250 Serrated Safety Washer with Versatile Sizes (M1.6 to M36),","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/51\/82b2178dcd451623f283a7dc229e-200x200-1\/sunzo_din9250_serrated_safety_washer_with_versatile_sizes_28m1_6_to_m36_29_2c_corrosion_resistant_and_vibration_resistant_for_indu.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Material":"Steel","Load Type":"Compression","Production Process":"Hot Roll"}}
{"title":"DIN2093 Disc Spring Belleville Wave Washer Stainless Steel Chemical Industry","imgUrl":"https:\/\/img.chinax.com\/nimg\/74\/15\/6773bac39c21b2c94106c8220cbc-200x200-1\/din2093_disc_spring_belleville_wave_washer_stainless_steel_chemical_industry.jpg","attrs":{"Packaging Details":"Carton","Price":"Negotiable","Payment Terms":"Negotiable","Place of Origin":"Sihong, China"}}
{"title":"DIN9250 Serrated Safety Washer Combines Friction and Mechanical Lock with","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/83\/ba3cef11eaa518bacda82b570f45-200x200-1\/din9250_serrated_safety_washer_combines_friction_and_mechanical_lock_with_precision_machined_gear_surface_2c_iso_16130_vibration_t.jpg","attrs":{"Place of Origin":"Sihong, China","Brand Name":"Sunzo","Certification":"CE\/IATF16949\/45001\/14001\/9001","Minimum Order Quantity":"Negotiable"}}
{"title":"SUNZO Disc Spring for Precision Machinery Applications with Extended Service","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/30\/e3092cca5ebdfec70c8f1981f26f-200x200-1\/sunzo_disc_spring_for_precision_machinery_applications_with_extended_service_life_and_iso_17025_accredited_lab_analysis.jpg","attrs":{"Inspection frequency":"500 operating hours or monthly","Surface defect criteria":"Hairline cracks >0.02mm depth, corrosion pitting ASTM G46 rating \u2264 2","Dimensional tolerance":"\u00b10.05mm free height, <3% thickness variation","Load-deflection compliance":"ISO 16148"}}
SUNZO Valve Disc Spring with Self-Adjusting Function: Reducing Maintenance Costs for Enterprises
For industrial enterprises, minimizing equipment maintenance costs while maximizing production uptime remains a critical operational priority. The SUNZO Valve Disc Spring, equipped with an innovative self-adjusting mechanism, addresses this challenge by delivering sustained performance and reducing lifecycle expenses.
Core Functionality
At the core of its functionality, the SUNZO disc spring stack dynamically compensates for gasket set-loss—typically ranging from 0.1mm to 0.3mm per 10,000 operational cycles—by automatically redistributing spring force. This ensures the valve maintains optimal sealing pressure over extended periods, eliminating the need for manual re-torquing and reducing scheduled maintenance intervals by up to 50% compared to conventional spring designs.
Quick-Action Stop Valve Applications
In quick-action stop valve applications, the spring stack operates under precisely calibrated hydraulic preload when the valve is open, maintaining stable fluid flow rates while standing ready to act. Upon detecting a hydraulic pressure drop below critical thresholds (e.g., 500 psi during system failures), the spring stack releases stored energy within milliseconds, actuating valve closure in under 0.5 seconds to prevent catastrophic fluid leakage and environmental hazards.
Performance & Durability Features
Ball bearing centered stacks minimize lateral stress by 30% and reduce friction-induced wear
Extends spring assembly service life to over 100,000 cycles
Accommodates extreme operating conditions from -40°C to 300°C
Pressure ratings up to 10,000 psi
Technical Specifications
Parameter
Specification Range
Outer Diameter
16mm to 534mm
Thickness
0.4mm to 10mm
Temperature Range
-40°C to 300°C
Pressure Rating
Up to 10,000 psi
Custom Solutions
For specialized requirements, such as corrosive chemical processing or high-purity semiconductor manufacturing, custom solutions are available, including material upgrades (e.g., Inconel® 718 or titanium alloys) and geometric modifications tailored to specific force profiles. Our engineering team provides detailed application analysis to optimize spring performance for unique valve models and operational parameters.
Contact our technical sales specialists today to discuss your custom needs and receive a comprehensive performance validation report.
