Umbrella Valves
Check Valves
Umbrella Check Valve Manufacturer
Umbrella valve, as the name suggests, features a valve element shaped like an umbrella. This innovative fluid control component offers a simple structure, excellent sealing performance, a wide flow regulation range, and flexible operation. The umbrella-shaped valve element opens or closes, controlling the flow rate, through hydraulic or pneumatic actuation.
JT1224 Black Rubber Umbrella Valve Plug
High-Efficiency Umbrella Valve Plug - Quick response, improve system efficiency15.5mm JT1191 Red Rubber Umbrella Check Valve
High-Efficiency Umbrella Valve - Quick response, improve system efficiencyJT1255 Red Rubber Umbrella Check Valve
High-Efficiency Umbrella Valve - Quick response, improve system efficiencyJT.1177 Red Pressure Relief Butterfly Rubber Cut-Off Flanged Check Non Return Valves Seal Umbrella Valve
The umbrella valve is a one-way, automatic seal that allows fluid to flow in one direction and prevents fluid from flowing back in the opposite direction. When the pressure in the direction of the umbrella is greater than the pressure in the direction of the umbrella bottom, the umbrella surface is pressurized to form a seal, and when the pressure in the direction of the umbrella bottom is greater than the opening pressure of the umbrella surface, the fluid passes.JT.1133 Black One Way Check Valve Core Rubber Valve Inflation Silicone Umbrella Valve
The umbrella valve is a one-way, automatic seal that allows fluid to flow in one direction and prevents fluid from flowing back in the opposite direction. When the pressure in the direction of the umbrella is greater than the pressure in the direction of the umbrella bottom, the umbrella surface is pressurized to form a seal, and when the pressure in the direction of the umbrella bottom is greater than the opening pressure of the umbrella surface, the fluid passes.DT.0166 Red Silicone Rubber Umbrella Gas Air Release Relief One Way Non Return Rubber Umbrella Valve
The umbrella valve is a one-way, automatic seal that allows fluid to flow in one direction and prevents fluid from flowing back in the opposite direction. When the pressure in the direction of the umbrella is greater than the pressure in the direction of the umbrella bottom, the umbrella surface is pressurized to form a seal, and when the pressure in the direction of the umbrella bottom is greater than the opening pressure of the umbrella surface, the fluid passes.DT.0080 Black Food Grade Silicone Rubber Non Return 1 2 One Way Air Release Check Valve Core Valve Umbrella Valve
The umbrella valve is a one-way, automatic seal that allows fluid to flow in one direction and prevents fluid from flowing back in the opposite direction. When the pressure in the direction of the umbrella is greater than the pressure in the direction of the umbrella bottom, the umbrella surface is pressurized to form a seal, and when the pressure in the direction of the umbrella bottom is greater than the opening pressure of the umbrella surface, the fluid passes.DT.0055 Red Mini Check Valve Non-Return Valve Silicone Umbrella Valve
The umbrella valve is a one-way, automatic seal that allows fluid to flow in one direction and prevents fluid from flowing back in the opposite direction. When the pressure in the direction of the umbrella is greater than the pressure in the direction of the umbrella bottom, the umbrella surface is pressurized to form a seal, and when the pressure in the direction of the umbrella bottom is greater than the opening pressure of the umbrella surface, the fluid passes.What is an umbrella valve?
The umbrella valve, also known as the mushroom valve, is a special one-way valve with an umbrella-shaped valve flap. It realizes switching through the deformation of elastic materials. When the medium flows in from one direction, the umbrella-shaped valve flap is pushed open to allow the medium to pass; when the medium flows in the opposite direction, the umbrella flap closes to play a sealing role. The umbrella valve has a simple structure and good sealing performance, and is widely used in various fluid control systems.
Umbrella Valve Design：
- Umbrella Shape
The shape of the umbrella directly affects the sealing performance and flow characteristics of the valve. Common shapes include conical and cylindrical shapes.
- Spring Force
The size of the spring force determines the opening pressure and closing speed of the valve.
- Valve Seat Design
The material and surface treatment of the valve seat affect the sealing of the valve.
- Dimension Tolerance
Accurate dimensional tolerance ensures the interchangeability and sealing performance of the valve.
Umbrella Valves Application:
| Application Area | Examples |
| Medical Equipment | Ventilators, infusion pumps, anesthesia machines |
| Automobiles | Fuel systems, brake systems, air conditioning systems |
| Mechanical Industry | Hydraulic systems, pneumatic systems, food processing machinery |
| Home Appliances | Washing machines, refrigerators, water dispensers |
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