The stainless steel check valve listed here carries material Stainless Steel, Galvanized Steel, type check valve, documented exactly as the manufacturer publishes it. Made by Wuxi AIRSMITH Ventilation Equipment Co., Ltd. (2 years on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Stainless Steel Check Valve
- Model Number: D100-400
- Material: Stainless Steel, Galvanized Steel
- Warranty: 1 Year
- Place Of Origin: Jiangsu, China
- Application: Villa, Hotel, Apartment, Office Building, Hospital, School, Workshop, Basement
- Product Application: Used in shopping malls, workshops, garages and other places
Technical Specifications
| Application | Villa, Hotel, Apartment, Office Building, Hospital, School, Workshop, Basement |
|---|---|
| Material | Stainless Steel, Galvanized Steel |
| Installation | Ceiling Mounted |
| Shape | Round |
| Feature | Energy Saving, Anti-Corrosion, Easy Install |
| Design Style | Industrial, Modern |
| Warranty | 1 Year |
| After-Sale Service | Online Technical Support |
| Project Solution Capability | Others |
| Length | Customized |
| Model Number | D100-400 |
| Place Of Origin | Jiangsu, China |
| Brand Name | AIRSMITH |
| Type | check valve |
| Section Shape | Round |
| Product Process | flange connection |
| Product Application | Used in shopping malls, workshops, garages and other places |
| Function | HVAC System Applicance |
| Selling Units | Single item |
| Single Package Size | 20X20X20 cm |
| Single Gross Weight | 50.0 kg |
Product Details
The check valve in the HVAC system is an important control component. Its core function is to prevent the reverse flow of fluid (water or air), thereby ensuring the safe, stable and efficient operation of the system.
Control the direction of fresh air / exhaust air: In the ventilation system, the air duct check valve can ensure that fresh air can only enter the room in the designed direction, and exhaust air can only be discharged outward, preventing the reverse infiltration of outdoor polluted air or indoor harmful gases.
Factory inventory
Productive process
Fire valve is a kind of pipe material widely used in building ventilation system.
Advantages:
1. Carefully selected material:
Made of selected materials,embroiderand corrosion resistant,stableperformance,longer servicelife.
2. Machining:
The factory has beenfully mechanizedproduction,fast shipment,low cost,lowprice,product quality leaf moresophisticated.
3. Precision production:
Advantages brought by mechanizedproduction,high precision,goodsealing,smooth weld,smallwind resistance.
4. Wide application:
Widely used in various ventilation,airsupply,exhaust fume,dust removaland other scenarios.
Attributes:
| Product name | Fire valve |
| Product process | flange connection |
| Type | Fire valve |
| Standard | ASTM |
| Place of Origin | Wuxi city, Jiangsu Province, China |
| Section Shape | Rectangular |
| Alloy Or Not | Non-Alloy |
| Material | carbon steel/galvanized/stainless(201/304/316/316L) |
| Product functions | dust removal, exhaust, air conditioning pipe, etc |
| Product application | Used in shopping malls, workshops, garages and other places |
| Diameter/length/thickness | customized |
| Payment terms | T/T L/C(30% advance payment, 70% balance payment) |
| Trade terms | CIF/FOB/DDP/EXW/CFR |
| Brand Name | AIRSMITH |
| Delivery Time | 7-14 days |
| Alloy Or Not | Non-Alloy |
Wrap bubble film around the outside of each product to protect the product from scratches and collision marks. Pallet packing is available if required.
Q1: Why choose us?
A: Our company, as an internationally experienced and professional supplier, has been engaged in steel business for more than ten years. We can provide a variety of steel products with high quality to our clients.
A: Yes. Please feel free to contact us for more details.
A:One is 30% deposit by TT before production and 70% balance before shipment.
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–499 piece: US $10 / piece
- 500–999 piece: US $9 / piece
- 1000+ piece: US $8 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this stainless steel check valve?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Wuxi AIRSMITH Ventilation Equipment Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Wuxi AIRSMITH Ventilation Equipment Co., Ltd. range on HVACR Nexus.
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