Dongguan Xinshengji Hardware Products Co., Ltd
Products
Manufacturer of a wide range of products which include Food Grade Silicone Coffee Degassing Valve Zero Additives Coffee Packaging Valve,Plastic Coffee One Way Valve 5mbar - 8mbar Coffee Bag One Way Valve,Eco Injection Coffee Degas...
MOQ: 100000
Price: 0.024 USD
| Material | Food-grade PP/PE housing + Silicone diaphragm |
| Supply Ability | 6000000 |
| Compatibility | Single-layer PE / Multi-layer PE/PA / Aluminum foil composite |
| Payment Terms | T/T,L/C,D/A,D/P, |
| Diaphragm Cycle Life | 1,000,000+ open-close cycles |
| Manufacturing Process | Eco injection molding — zero harmful additives |
| Packaging Details | 57*37*42cm |
| Diaphragm Material | High-performance silicone |
| Customization | Available upon request (colors, dimensions, logo branding) |
| Delivery Time | 5-7 days |
| Application Method | Heat-sealing |
| Product Type | One-Way Degassing Valve / Exhaust Valve |
| Pouch Compatibility | PE / PE-PA / PE-Aluminum Foil |
| Capacity | 10,000,000 Pcs / Week |
| Model Number | A2 |
| Place of Origin | Guangdong |
| Brand Name | XSJ |
MOQ: 100000
Price: 0.024 USD
| Material | Food-Grade Engineering Plastic PE+ Multi-layer Composite Gasket |
| Packaging Details | 57*37*42cm |
| Customisation | OEM/ODM: size, material, pressure, colour |
| Function | Allows release of carbon dioxide from coffee packaging while preventing oxygen entry |
| Supply Ability | 6000000 |
| Quality Control | 100% inspection before shipment |
| Payment Terms | T/T,L/C,D/A,D/P, |
| Lead Time | 7–15 days for standard specifications. |
| Working Principle | Unidirectional gas release (CO2 out, O2/Moisture blocked) |
| Delivery Time | 5-7 days |
| OEM/ODM | tailored design, material blends, mounting types, and pressure calibration supported. |
| Capacity | 10,000,000 Pcs / Week |
| Product Name | Plastic One-Way Exhaust Valve / Degassing Valve |
| Seal structure | Multi‑layer gasket, leak‑proof |
| Reusable | Generally single-use, not reusable |
| Model Number | A1，A2 |
| Place of Origin | Guangdong |
| Brand Name | XSJ |
MOQ: 100000
Price: 0.024 USD
| Material | Food-Grade Engineering Plastic PE |
| Supply Ability | 6000000 |
| Quality Control | 100% inspection before shipment |
| Payment Terms | T/T,L/C,D/A,D/P, |
| Lead Time | 3-7 days stock; 10-15 days custom |
| Technology | Eco Injection Molding |
| Packaging Details | 57*37*42cm |
| Customisation | OEM/ODM: size, material, pressure, colour |
| Installation | Heat Seal, Auto-Machine Compatible |
| Delivery Time | 5-7 days |
| OEM/ODM | OEM/ODM Size & Logo， color |
| Product Name | One-Way Coffee Degassing Valve |
| Pouch Compatibility | PE / PE-PA / PE-Aluminum Foil |
| Capacity | 10,000,000 Pcs / Week |
| Model Number | A2 |
| Place of Origin | Guangdong |
| Brand Name | XSJ |
MOQ: 100000
Price: 0.024 USD
| Payment Terms | T/T,L/C,D/A,D/P, |
| Customization | OEM & ODM available |
| Product Name | PE One-Way Breathable Valve,One way degassing valve, Air valve |
| Material | - 100% Virgin HDPE (Food-Grade) |
| Applications | Food, daily chemical, agriculture, industrial packaging |
| Function | One-Way Air Permeability / Pressure Relief |
| Sustainability | Eco-Friendly, Recyclable, Reusable |
| Delivery Time | 5-7 days |
| Supply Ability | 6000000 |
| Safety Profile | Non-toxic, No Plasticizers, Heavy Metal Free |
| Safety | Food-grade, plasticizer & heavy metal free |
| Packaging Details | 57*37*42cm |
| Model Number | A1 |
| Place of Origin | Guangdong |
| Brand Name | XSJ |
MOQ: 100000
Price: 0.024 USD
| Body Material | 100% Virgin Food-Grade PE |
| Packaging Details | 57*37*42cm |
| Customisation | OEM/ODM: size, material, pressure, colour |
| OEM/ODM | tailored design, material blends, mounting types, and pressure calibration supported. |
| Supply Ability | 6000000 |
| Product name | Coffee Degassing Valve |
| Capacity | 10,000,000 Pcs / Week |
| Payment Terms | T/T,L/C,D/A,D/P, |
| Lead Time | 7–15 days for standard specifications. |
| Gasket Material | Silicone/PVC |
| Delivery Time | 5-7 days |
| Quality Control | 100% inspection before shipment |
| Reusable | Generally single-use, not reusable |
| Valve type | One‑way pressure relief / exhaust |
| Seal structure | Multi‑layer gasket, leak‑proof |
| Function | Allows release of carbon dioxide from coffee packaging while preventing oxygen entry |
| Model Number | A1，A2 |
| Place of Origin | Guangdong |
| Brand Name | XSJ |
MOQ: 100000
Price: 0.024 USD
| Material | 100% Virgin Food-Grade PE |
| Environment | Recyclable, reusable, low-carbon |
| Payment Terms | T/T,L/C,D/A,D/P, |
| Process | Precision injection molding |
| Delivery Time | 5-7 days |
| Applications | Food, daily chemical, agriculture, industrial packaging |
| Features | Unidirectional airflow, pressure relief, dust & moisture proof |
| Supply Ability | 6000000 |
| Customization | OEM & ODM available |
| Packaging Details | 57*37*42cm |
| Product Name | PE One-Way Breathable Valve,One way degassing valve, Air valve |
| Safety | Food-grade, plasticizer & heavy metal free |
| Model Number | A1 |
| Place of Origin | Guangdong |
| Brand Name | XSJ |
MOQ: 100000
Price: 0.024 USD
| Delivery Time | 5-7 days |
| Material | Virgin Food-Grade PE (Polyethylene) |
| Function | One-Way Air Permeability / Pressure Relief |
| Lead time | 7-15 working days |
| Payment Terms | T/T,L/C,D/A,D/P, |
| Applications | Food, daily chemical, agriculture, industrial packaging |
| Customization | OEM & ODM available |
| Product Name | PE One-Way Breathable Valve / Degassing Valve / Freshness Valve |
| Valve Diameter | 19.8mm |
| Supply Ability | 6000000 |
| MOQ | 100,000pcs, Negotiable |
| Packaging Details | 57*37*42cm |
| Model Number | A1 |
| Brand Name | XSJ |
| Place of Origin | Guangdong |
MOQ: 100000
Price: 0.024 USD
| Body Material | 100% Virgin Food-Grade PE |
| Gasket Material | Silicone/PVC |
| Packaging Details | 57*37*42cm |
| MOQ | 100,0000pcs |
| Eco Properties | Recyclable, Reusable, Plasticizer-Free |
| Supply Ability | 6000000 |
| Product name | Coffee Degassing Valve |
| Capacity | 10,000,000 Pcs / Week |
| Payment Terms | T/T,L/C,D/A,D/P, |
| Lead Time | 7-15 days for standard orders; 20-30 days for custom orders |
| Delivery Time | 5-7 days |
| Quality Control | 100% inspection before shipment |
| Reusable | Generally single-use, not reusable |
| Custom order | Accept |
| Color Options | Transparent / White / Black / Custom Pantone color |
| Function | Allows release of carbon dioxide from coffee packaging while preventing oxygen entry |
| Model Number | A1，A2 |
| Place of Origin | Guangdong |
| Brand Name | XSJ |
MOQ: 100000
Price: 0.024 USD
| Material | PE |
| Oem service | Yes,Available |
| Temperaturerange | -20°C to 120°C (-4°F to 248°F) |
| Productname | Coffee Degassing Valve |
| Airtightness | Prevents oxygen ingress to avoid coffee oxidation |
| Delivery Time | 5-7 days |
| Valvetype | One-way degassing valve |
| Pressureresistance | Withstands internal pressure from CO2 buildup |
| Payment Terms | T/T,L/C,D/A,D/P, |
| Compatibility | Suitable for coffee bags and pouches |
| Shelflifeextension | Helps maintain coffee freshness for up to 6 months |
| Reusable | Generally single-use, not reusable |
| Custom order | Accept |
| Color | Customized,Red,Blue,Black,White |
| Supply Ability | 6000000 |
| Packaging Details | 57*37*42cm |
| Packing | Carton,Strong Carton Packing Suitable,inner polybag,Packed in carton,packing in carton or customise |
| Function | Allows release of carbon dioxide from coffee packaging while preventing oxygen entry |
| Brand Name | XSJ |
| Model Number | C2 |
| Place of Origin | Guangdong |
MOQ: 100000
Price: 0.024 USD
| Body Material | 100% Food-Grade PP / PE (Eco-injection molded) |
| Packaging Details | 57*37*42cm |
| Diaphragm Cycle Life | 1,000,000+ open-close cycles |
| Capacity | 10,000,000 Pcs / Week |
| Supply Ability | 6000000 |
| Application Method | Heat-sealing |
| Payment Terms | T/T,L/C,D/A,D/P, |
| Compatibility | Single-layer PE / Multi-layer PE/PA / Aluminum foil composite |
| Diaphragm Material | High-performance silicone |
| Delivery Time | 5-7 days |
| Customization | Available upon request (colors, dimensions, logo branding) |
| Product Type | Coffee Bean Bag Degassing Valve / One-Way Valve |
| Pouch Compatibility | PE / PE-PA / PE-Aluminum Foil |
| Model Number | A2 |
| Place of Origin | Guangdong |
| Brand Name | XSJ |
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