This silicone ring is designed for pump and valve reducing interfaces. It is fabricated from high-quality silicone. It features a distinctive multi-layer corrugated annular structure. It consists of a circular body. It has concentric corrugations on the side. It has a flat positioning flange around the top edge. The flange is printed with size markings. Its hardness is 45±5°. It offers excellent flexibility. It allows the ring to nest securely into the interface. It allows the ring to deform rapidly in response to machine operation.As a critical sealing solution for fluid transfer systems, it complies with the stringent standards of Sealed Fluid Transfer Pump and Sealed Diaphragm Pump accessories. It is fully compatible with the application requirements of Mini Sealed Valve and Micro Sealed Hydraulic Pump systems.
Product Features
1. Functions
1)Sealing & Leak Prevention for Pump/Valve Reducing Interfaces:It serves as a connecting seal for interfaces of different diameters in pump and valve systems. The multi-layer corrugated structure tightly fills interface gaps under compression. It effectively blocks the leakage of fluids (such as water, oil, and chemical media). It ensures pressure stability and transfer efficiency. This sealing capability is essential for maintaining the integrity of Sealed Fluid Direction Control Valve operations.
2)Reducing Adaptation & Shock Absorption:The elasticity of the low-hardness silicone allows it to adapt to interface tolerances of different pipe diameters. The multiple corrugations buffer vibration shocks during pump and valve operation. It reduces interface wear. It extends equipment lifespan.
3)Positioning & Anti-Displacement:The flat top flange fits precisely into the pump/valve mounting groove. It prevents the gasket from shifting under fluid pressure or equipment vibration. It ensures continuous sealing performance.
2. Performance Characteristics
1)Silicone Material + 45±5° Low Hardness for Flexible Sealing:Silicone boasts excellent temperature resistance (-40℃~120℃) and chemical resistance. It is compatible with common pump/valve media like water, oil, and weak acids/alkalis. The 45±5° low-hardness setting endows the gasket with outstanding deformability. It allows the gasket to fit tightly against irregular interface surfaces. This performance advantage aligns with the technical specifications of Specialized Equipment Accessories and Custom Equipment Parts.
2)Multi-Layer Corrugated + Flange Structure Enhances Sealing & Stability:The multi-layer corrugated design increases the sealing contact area. It disperses fluid pressure. It improves the sealing effect. The top flange enhances fitting stability with the mounting groove. It avoids gasket displacement. This structural design is a prime example of Equipment-Specific Fittings designed for precision.
3)Food-Grade Safety & Anti-Aging Properties:The silicone material is non-toxic and odorless. It complies with food-grade contact standards. It is suitable for food and beverage transfer pumps. It possesses excellent anti-aging properties. It resists hardening and cracking after long-term use. It extends the replacement cycle. It reduces maintenance costs.
3. Application Scenarios
1)Industrial Pump & Valve Systems:It is suitable for sealing reducing interfaces in centrifugal pumps and diaphragm pumps within the chemical and water treatment industries. It ensures leak-proof fluid transfer. It is a key part of Sealed Fluid Transfer Pump systems in industrial fluid handling.
2)Food & Beverage Equipment:It is used for sealing reducing interfaces in food-grade pump valves, such as beer and beverage transfer pumps. It meets requirements for low pollution and high hygiene. It complies with the safety standards of Specialized Equipment Accessories in food processing.
3)Civil Water Supply Equipment:It is applicable for reducing interfaces in household booster pumps and water heater pump valves. It prevents leakage in domestic water supply systems. These are essential Niche Machinery Accessories for home appliances.
4. Pain Point Solutions
1)Solving Poor Sealing in Reducing Interfaces:Ordinary flat gaskets have poor fit. They are prone to leakage due to pipe diameter tolerances. The combination of multi-layer corrugations and low-hardness silicone precisely fills gaps. It achieves reliable sealing. It enhances the performance of Mini Sealed Valve components.
2)Resolving Wear Caused by Interface Vibration:Rigid gaskets cannot buffer vibration. They easily cause interface wear. The elasticity and corrugated structure of silicone absorb shocks. It protects pump and valve interfaces. It improves the durability of Sealed Diaphragm Pump accessories.
3)Addressing Compatibility in Multi-Medium Transfer:Ordinary rubber gaskets have poor chemical resistance. They are prone to swelling failure. The medium resistance of silicone allows adaptation to various fluids. It improves equipment versatility. It is a key Specialty Device Component.
4)Solving Aging and Hardening in Long-Term Use:Ordinary rubber gaskets are prone to aging and hardening. It leads to sealing failure. The anti-aging properties of silicone ensure long-term elasticity and sealing performance. It significantly lowers maintenance costs. It meets the longevity requirements of Custom Equipment Parts.
