Silicone Valve

Silicone NSF Valve

Advantage:


Food safe silicone raw materials with NSF certification

7 days* 24 hours inverted leakproof test

One squeeze, one dispensing, dispensing angle within ±15°

Easy to assemble, no need valve seat

Daily capacity reaches to 200,000pcs per automation production line

Factory price, fast delivery, strict quality control

DESCRIPTION

Specification

Specification Of Compression Molding Silicone NSF Valve


Product NameWholesale Food Grade Flow Control One-piece Silicone NSF Valve For Ketchup Dispensing 
Model NumberHHSV25
MaterialFDA& LFGB Approved Food Safe Silicone Material
Color Nature Color, Also Welcome Customize Other Pantong Colors
Hardness40 Shore A
Outer Diameter33MM
Slit Cut TypeCross Slit Cut, Also Welcome Customize Other Slit Cut Types
Slit Cut Size5.5*5.5MM
Mold TypeCompression Molding
Process

Tool Design - Tool Manufacturing - Compression Molding - Whole Piece Inspection - Punching Slit Cut - Add Talcum Powder - Punching Shape  - Quality Checking - Dust Free Packing - Shipping

MoldPublic Mold
MOQ10000 PCS
Daily Capacity200,000 PCS/ Line
Mold Cavity32CAV
WorkshopClass 100,000 Clean Production Workshop And Silicone Valves Special Production Workshop
ApplicationGood Sealing Silicone NSF Valves Can Be Used For Plastic Ketchup Bottles
IntercomsEXW, FOB, CIF, DDP, Or Delivery To Assembly China Factories



Application

  • ketchup bottle valve

    ketchup bottle valve

  • Silicone NSF valve

    Silicone NSF valve

  • Ketchup Dispensing

    Ketchup Dispensing

  • Mayonnaise Dispensing

    Mayonnaise Dispensing

Product Information

What Is Silicone NSF Valve?


Non sticking silicone NSF valves are also known as NSF approved silicone valves, which made of FDA & LFGB approved food grade silicone material, meeting the requirements and standards set by the National Sanitation Foundation (NSF). Hopewell produced silicone valves for more then 10 years, also created many public mold silicone valves, also include silicone NSF valves, we can customize any Pantong colors silicone NSF valves for you. Low moq, factory price, factory deliver, high quality.


Silicone NSF Valve



The Features Of Silicone NSF Valve?


1. Food Grade Material

High precision silicone NSF valves made of food grade safe silicone material, with EU food contact material certificated, and they do not impart any taste, odor, or contaminants to the substances they come into contact with, so silicone NSF valves are very safe to contact with food or beverages.


2. High Temperature Resistant

Because silicone material is high temperature resistant, and can work within -40℃ to 200℃, so silicone NSF valves are suitable for applications where hot liquids or steam are involved.


3. Durable Resistant

Silicone is famours for their durability, so silicone NSF valve can withstand repeated use and are resistant to wear and tear.


4. Leak Proof

FDA certificated silicone NSF valves have passed inverted leak proof test for 7 days* 24 hours, and there is no leakage.


5. High Precision

Silicone NSF valves tolerance of the curved wall thickness is controlled within 0.03mm, the dispensing angle is controlled within 30 degrees, zero clearance and non stick slit cut.


6. One-piece Design

Silicone NSF valves can directly be assemble with plastic ketchup bottles, no need plastic pp ring.



Silicone NSF Valve



The Advantages Of Hopewell To Produce Silicone Valves?


1. Hopewell, established in 2009, is a company specializing in the research and development as well as production of silicone rubber products. With over a decade of experience, we have built a strong reputation in this industry. 


2. Our production facilities span over 6,000 square meters and include a 100,000 clean production workshop and a painting workshop. 


3. With in-house precision mold design and mold making department. 


4. High-precision mold processing equipment imported from abroad has stable quality and the slit cut size can be controlled within ±0.05MM, effectively eliminating the tilt of the liquid outlet angle caused by eccentricity.


5. Independently developed automated silicone valve punching equipment, incision, appearance, and opening confirmation are all completed on one machine. In case of abnormal opening, the equipment will automatically alarm and shut down, ensuring 100% incision quality.


6. All our silicone valves use an AOI image automatic screening machine for quality inspection, which can confirm all defective contents such as burrs, missing flushes, missing materials, bubbles, etc. one by one, and automatically reject defective products.


Silicone NSF Valve



If you are interested in high temperature resistant silicone NSF valves, please feel free to contact us, thanks.

Manufacturing Process

Process Of Dispensing Silicone NSF Valve


Tool Design - Tool Manufacturing - Compression Molding - Whole Piece Inspection - Punching Slit Cut - Add Talcum Powder - Punching Shape  - Quality Checking - Dust Free Packing - Shipping


Silicone NSF Valve


Packaging

Packing Of Flow Control Silicone NSF Valve


For One-piece silicone NSF valve, to keep the product clean and not deformed while in transportation and in storage, normally, the packaging as follow: 



Item NamePCS/ PE BagPCS/ CartonCarton SizeN.W.G.W.
Leak Proof Silicone NSF Valve1,000pcs4,000pcs42*26*36 CM7.5KG8.5KG



Silicone NSF Valve


FAQ

  • 1

    Are you a manufacturer or a trading company?

    We're a manufacturer of silicone molding products, with about 10,000 square meters production workshops.

  • 2

    Can you provide free samples?

    Free samples can be provided for quality checking, freight cost need be charged.

  • 3

    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.

  • 4

    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.

  • 5

    Can you accept OEM/ ODM orders?

    Currently we only accept OEM orders.

  • 6

    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.

  • 7

    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.

  • 8

    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.

  • 9

    Can you provide proof of raw materials?

    Yes, we can provide MSDS, FDA, LFGB test reports for confirmation.

  • 10

    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.

  • 11

    Can i vist your factory?

    Of course, highly welcome.

Copyright © Dongguan Hopewell Silicon Plastic Tech Co., Ltd. All Rights Reserved | Sitemap | Powered by