Professional Medical Silicone Umbrella Air One Way Check Valve Manufacturer

Basic Info

Model NO.	melon230221
Function	Ddcv Double Lobe
Sealing Form	Bellows Globe Valve
Flow Direction	Unidirection
Standard	Customzied
Application	Industrial Usage, Water Industrial Usage, Household Usage
Process Way	Compression/Injection
Tolerance	DIN ISO 3302-M2
Certification	RoHS/Reach
Working Temperature	-40c-220c
Design Type	Umbrella, Duckbill, Flapper, etc
Materials	LSR / Silicone
Umbremlla	One Way
Transport Package	Customzied
Specification	Customzied
Trademark	OEM
Origin	Made in China
HS Code	4016101000
Production Capacity	500000

Product Description

Professional Custom Medical Silicone Umbrella Air One Way Check Valve Manufacturer

Silicone umbrella valve is widely used, their applications include vessel vent valves such as for automotive fuel tanks, in-and outletvalves for piston- and diaphragm pumps, one-way check valves in (disposable) breathing masks, and numerous other fluid control functions inmedical devices, home appliances, cars and toys.Umbrella valves are elastomeric valve components that have a diaphragm shaped sealing disk or an umbrellashape if you like.These elastomericcomponents are used as sealing elements in backflow prevention devices or one-way valves or check valves, in vent valves or pressure relief valves and in metering valves.

Product advantages:

1. 100% all rubber or silica gel structure, which can meet various high temperature resistance requirements(depending on actual needs, different materials can be selected).2. Material is environmentally friendly.3. It is not blocked, sealed, and effectively prevents liquid and gas from flowing back.4, long service life, no failure.5, the opening pressure is small, generally into the liquid or gas of 1-5KPA pressure, it can be opened.6, easy to install

Silicone rubber umbrella valve benefits include:

*Strengthen sealing*Position independent*Variable opening pressure trough seat thickness*Corrosion resistant, chemical resistant;Wear resistance and aging resistance

Technical Specification
Material	NBR, NR, EPDM, Viton,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

 

 

Melon Rubber&Plastic is specializing in the manufacturing of precision rubber ring, silicone ring, viton ring and industrial rubberproducts over ten years experience; including rubber gaskets, rubber grommets& Bushings,rubber diaphragms, rubber sectioncups, one way check sealing valves, rubber stoppers, rubber plugs, rubber caps, silicone parts manufacturing and custom madeseal rings.

Even If you do not have a technical drawing, Melon Rubber&Plastic has the ability to reverse engineer your product for youdirectly from a sample. From simple to highly complex rubber shapes, we takes pride in our ability to consistently produceaccurate molded rubber products guaranteed to meet your exact specifications and function perfectly within your application.

 

FAQ: Q:Are you a trader or a manufacturer?
A:We are a trading and manufacturing company with specialized manufacturing factories and trading departments
Q: How can I get some samples?
A:Please contact us. We are honored to offer you free samples. It will cost some sample charge for customdesigns,but it is refundable when order is up to certain quantity.
Q: What is your terms of payment?
A: 7 days for prototype tooling & samples, 14 days for production mold, 14-28 days for MOQ
Q: Why choose us?
A: We have professional team with rich experiences and high precision equipment which can guarantee theproduct quality, through our scientific management and strict cost control we can offer you the best competitive !

Welcome to inquire, let's get started!
Professional Custom Medical Silicone Umbrella Air One Way Check Valve Manufacturer