5*5mm cross slit cut with zero clearance
7 days* 24 hours inverted leakproof test
One squeeze, one dispensing, no extra slits
Non-stick slit cut and dispensing angle within ±15°
Daily capacity reaches to 200,000pcs per automation production line
Free samples can be provided for quality checking
|Product Name||Wholesale Food Grade 13mm Cross Slit Silicone One Way Degassing Valves For Dispensing Cap|
|Material||FDA&LFGB Approved Food Grade Liquid Silicone Material|
|Hardness||40 Shore A|
|Slit Cut Type||Cross Slit Cut|
|Slit Cut Size||5.5*5.5MM|
|Matched Plastic PP Ring O.D||13MM Silicone Valve Matched 14.6MM Plastic PP Ring|
|Mold Type||LSR Injection Molding|
|Process||Tool Design - Tool Manufacturing - LSR Injection Molding - Whole Piece Inspection - Punching Cross Slit Cut - Add Talcum Powder - Punching Shape - Quality Checking - Dust Free Packing - Shipping|
|Daily Capacity||200,000pcs/ line|
|Machine||Arburg LSR Injection Molding Machine 420C, Automatic Punching+ Inspection Equipment, Automated Optical Inspection Equipment|
|Workshop||Class 100,000 Clean Workshop And Silicone Valves Special Production Workshop|
|Application||Leak Proof One Way Degassing Valves Suit For All Plastic Caps, Such As: Sauce Bottle Cap, Squeeze Bottle Twist Cap, 28/400 Flip Top Cap, 38mm Plastic Bottle Caps, Beverage Closures, Bottle Water Cover And So On.|
|Intercoms||EXW, FOB, CIF, DDP, Or Delivery To Assembly China Factories|
Beverage Dispensing Silicone Valve
Silicone Valve For Honey Bottle Cap
Silicone Valve For Ketchup Bottle Cap
Sealing one way degassing valves are also called silicone one-way valve, only allow fluid flow in one direction, made of FDA&LFGB approved food grade liquid silicone material, usually used in conjunction with plastic pp ring. We have four sizes cross slit silicone valves in publi mold, information is as bellow:
|Item Name||Outer Diameter||Slit Type||Slit Size||Matched Plastic Valve Seat O.D|
|9.8mm Silicone Valve||9.8mm||Cross Slit/ Snowflake/ Asterisk||2.1*2.1/3*3/3.6*3.6/5*5mm||11.85mm|
|10.5mm Silicone Valve||10.5mm||Cross Slit||3*3/5*5mm||12.3mm|
|13mm Silicone Valve||13mm||Cross Slit||5.5*5.5mm||14.6mm|
|16.5mm Silicone Valve||16.5mm||Cross Slit||3*3/5*5/6.5*6.5/7.8*7.8mm||18.6mm|
1. FDA certificted one way degassing valves with zero clearance.
2. LFGB certificted one way degassing valves have passed 24 hours*7 days inverted leak-proof test.
3. LSR injection molding one way degassing valves dispensing passing rate is 100%.
4. Due to our unique technique, we can do Non-stick slits dispensing one way degassing valves.
5.Slit tolerance of LIM silicone molding one way degassing valves is plus and minus 0.3mm, dispensing angle is ±15°.
6. Our workshop 4 is specialized for high temperature resistant one way degassing valves production, and this is also 100,000 Clean Workshop.
7. We have Automatic Punching+ Inspection Equipment, and Automated Optical Inspection Equipment for high precision one way degassing valves, these equipment not only improved inspection efficiency, but also improved quality control.
Hopewell has in-house mold design and mold making department, also have independent mold production workshop, mold manufacturing precision can be controlled within 0.001mm; precise mold manufacturing equipment and professional technical team can provide customized high-quality solutions for customers.
Mold manufacturing equipment includes: Toshiba Nano Superfinishing Machine, Toshiba High Precision Vertical Machine Tool, Sodick Wire Cutting Machine, Okamoto Precision Automatic Plane Mold Bed, Swiss Internal and External Grinding Machine, Makino High Speed CNC, etc.
If you are interested in wear resistantone way degassing valves, please feel free to contact us, thanks.
How to Use
For this kind of food grade one way degassing valves, it's assembled together with the plastic pp ring, then install to flip top cap as a whole set.
Tool Design - Tool Manufacturing - LSR Injection Molding - Whole Piece Inspection - Punching Cross Slit Cut - Add Talcum Powder - Punching Shape - Quality Checking - Dust Free Packing - Shipping
For mini one way degassing valves, to keep the product clean and not deformed while in transportation and in storage, normally, the packaging as follow:
|Item Name||PCS/ PE Bag||PCS/ Carton||Carton Size||N.W.||G.W.|
|13mm One Way Degassing Valves||5000 pcs||100,000pcs||35*26*42CM||9.5KG||10.5|
Are you a manufacturer or a trading company?
We're a manufacturer of silicone molding products, with about 10,000 square meters production workshops.
Can you provide free samples?
Free samples can be provided for quality checking, freight cost need be charged.
What are the advantages of Hopewell to preduce silicone valves?
Hopewell started producing silicone valves in 2011, we also have professional engineering team, precision mold manufacturing department and perfect quality control department, a 100,000-level clean production workshop, and has passed ISO9001, ISO13485, IATF16949 and ISO14001 certifications.
What is your MOQ for silicone valve?
Our moq is 50000 pcs for four sizes cross slit silicone valves in public mold; for customized silicone products, the final quotation shall prevail.
Can you accept OEM/ ODM orders?
Currently we only accept OEM orders.
What information do I need to provide for custom silicone valves?
Please provide 2D and 3D drawings (STP format) or actual samples, then our engineering team will provide DFM for your confirmation.
What is the lead time for custom silicone valves?
For prototype molds, the lead time for silicone valves is about 7-15 working days; for production molds, the lead time is about 15-45 working days.
Can I use your silicone valves mold?
We only have four cross slit silicone valves mold can be used, other molds are customized by other customers.
Can you provide proof of raw materials?
Yes, we can provide MSDS, FDA, LFGB test reports for confirmation.
Can you provide plastic valve seat samples?
We have 4 sizes plastic valve seats in public mold, the outer diameters are 11.85mm, 12.3mm, 14.6mm and 18.6mm. Free samples are available, please contact us for more information.
Can i vist your factory?
Of course, highly welcome.