Medical Grade Silicone Cross Slit Valve for Breast Pumps

• Media: Water
• Temperature: Low Temperature
• Actuator: Manual
• Material: Silicone
• Structure: Umbrella Valves
• Sealing Form: Gland Packings Globe Valve
• Model NO.: melon230222.
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Oxygen Globe Valve
• Standard: Customzied
• Process Way: Compression/Injection
• Tolerance: DIN ISO 3302-M2
• Certification: RoHS/Reach
• Materials: LSR / Silicone
• Working Temperature: -40c-220c
• Design Type: Umbrella, Duckbill, Flapper, etc
• Transport Package: Customzied
• Specification: Customzied
• Trademark: OEM
• Origin: Made in China
• HS Code: 4016101000
• Production Capacity: 500000

Product Description

Customized Liquid Silicone Rubber Umbrella Valves/One Way Check Valves

Introducing the Silicone Umbrella Valves from Zhongshan Melon Rubber & Plastic Products Co., Ltd. These valves are versatile and find applications in various industries such as medical devices, home appliances, automotive fuel tanks, pumps, and more.

Features:

• Diaphragm shaped sealing disk


• Used in backflow prevention devices


• One-way check valves for fluid control


• High-quality liquid silicone rubber construction

Benefits:

• Ensures reliable sealing


• Prevents backflow effectively


• Provides precise fluid control


• Long-lasting and durable

Upgrade your products with the superior performance of Silicone Umbrella Valves from Zhongshan Melon Rubber & Plastic Products Co., Ltd.

Product advantages:

Product Description:

Introducing the innovative silicone rubber umbrella valve from Zhongshan Melon Rubber & Plastic Products Co., Ltd. This valve is designed with a 100% rubber or silica gel structure, offering exceptional high temperature resistance. The environmentally friendly material ensures optimal performance while preventing blockages and backflow of liquid and gas. With a long service life and minimal failure rate, this valve is a reliable choice for various applications.

Main Features:

• High temperature resistance


• Environmentally friendly material


• Unblocked design


• Long service life


• Low opening pressure


• Easy installation

Benefits of Silicone Rubber Umbrella Valve:

• Enhanced sealing


• Position independent


• Variable opening pressure through seat thickness


• Corrosion, chemical, wear, and aging resistance

Upgrade your systems with the superior performance of the silicone rubber umbrella valve from Zhongshan Melon Rubber & Plastic Products Co., Ltd.

Technical Specification
Material	NBR, NR, EPDM, FVMQ,HNBR,LSR,CR,Silicon, PU,SBR,IIR
Size/Color	Customized
Hardness	20-90 Shore A
Processing Way	Compression, injection, injection transfer, extrusion, silicone liquid injection
Certificates	SGS, RoHS. Reach
Packing	PE plastic bags then to the carton / as customized
Payment	T/T, Paypal, Western Union,Payoneer
MOQ	5000 PCS
Shipping Method	SEA,AIR,DHL,UPS,FEDEX,TNT, etc.
Delivery Time	7 days for prototype tooling & samples, 14 days for production mold, 14-28 days for MOQ

Wholesale One Way Valve High Quality Duckbill Check Valves Rubber Duckbill Valve

• Material: Made with strict materials for heavy, durable, and high-quality products


• Surface Treatment: Smooth surface that is fade and peel resistant, ensuring durability and aesthetics


• Excellent Performance: Utilizes advanced technology and fine workmanship for superior quality and variety


• Complete Specifications: Customizable with reliable quality and a wide range of specifications


• Support Customization: Offers safe and reliable quality with multiple sizes and specifications, supporting customized drawings and samples

Custom rubber molding for valve seals using various rubber materials to meet specific environmental and application requirements, including silicone and rubber-to-plastic bonded valves. Design assistance is available to enhance manufacturability, reduce component count, and simplify assembly. Zhongshan Melon Rubber & Plastic Products Co., Ltd. is a custom manufacturer of rubber valves, including those for pipes, air compressors, one-way flow control valves, and one-way valve replacements. Rubber sleeves materials include Natural, EPDM, Silicone, Neoprene, Nitrile, and other elastomer rubbers.

Product Names	Custom Rubber Valve Seal
Material	NR, NBR, HNBR, SBR, EPDM, FKM, SIL, etc.
Hardness	30~90 shores A.
Work Temperature	-40 degree to 250 degree
Size and color	custom
Packing	PE bag & carton box or as the customer's requirement.
Feature	Wear-resistant,Impact-resistant,Heat-resistant,Cold-resistant,UV-resistant,Oil-resistant,Corrosion-resistant,Anti-Slip,longterm lifespan.
Applications	Used in faucets, toilets, fitting, pipes, showers and other industry accessories and auto parts.

Detailed Photos

Welcome to Zhongshan Melon Rubber & Plastic Products Co., Ltd.

With over a decade of expertise, we specialize in crafting precision rubber and silicone products. Our range includes rubber gaskets, grommets, bushings, diaphragms, section cups, check sealing valves, stoppers, plugs, caps, silicone parts, and custom-made seal rings.

Company Name: Zhongshan Melon Rubber & Plastic Products Co., Ltd.

Product Description:

Whether you have a technical drawing or just a sample, Zhongshan Melon Rubber & Plastic Products Co., Ltd. can reverse engineer your product with precision. Our expertise lies in producing a wide range of rubber shapes, from simple to highly complex, ensuring that each molded rubber product meets your exact specifications. Count on us to deliver products that function flawlessly within your application, every time.

FAQ: 

Customized Liquid Silicone Rubber Umbrella Valves/One Way Check Valves

Are you looking for high-quality umbrella valves or one-way check valves? Look no further than Zhongshan Melon Rubber & Plastic Products Co., Ltd. We are a reputable trading and manufacturing company with specialized factories and departments dedicated to producing top-notch rubber products.

When you choose us, you can expect free samples to ensure the quality meets your standards. For custom designs, there may be a sample charge, but it is refundable with a certain order quantity. Our payment terms are flexible, with quick turnaround times for prototype tooling, samples, production molds, and minimum order quantities.

Our professional team with rich experience and high-precision equipment guarantees top-notch product quality. With scientific management and strict cost control, we offer competitive prices without compromising on quality. Contact us today to inquire and get started on your customized liquid silicone rubber umbrella valves or one-way check valves!