Key specification for this lift safety relief valve: power Manual, type no. DAH-25C. Everything below is reproduced from the factory data sheet. Made by Danyang Feilun Gas Valve Co., Ltd. (16 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Lift Safety Relief Valve
- Model Number: DAH-25C
- Power: Manual
- Body Material: Stainless steel
- Place Of Origin: Jiangsu, China
- Application: Industry
- Connection Type: Threaded
Technical Specifications
| Media | NG, O2, N2, Ar, CO2 and liquid ect. |
|---|---|
| Port Size | M45*2; M36*2 |
| Structure | Safety |
| Connection Type | Threaded |
| Power | Manual |
| Temperature Of Media | Low Temperature |
| Application | Industry |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Jiangsu, China |
| Model Number | DAH-25C |
| Brand Name | Feilun |
| Product Name | Cryogenic Safety Relief Valve |
| Type NO. | DAH-25C |
| Brand | FEILUN |
| PN(MPa) | 4 |
| DN(Mm) | 25 |
| Suitable Media | NG, O2, N2, Ar, CO2 and liquid ect. |
| Body Material | Stainless steel |
| Setting Pressure | 0.4~1.0 |
| Working Temperature | -196℃~+80℃ |
| Standard Or Nonstandard | Standard |
| Selling Units | Single item |
| Single Package Size | 20X20X16 cm |
| Single Gross Weight | 0.700 kg |
Product Details












Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–99 set: US $120 / set
- 100–499 set: US $110 / set
- 500+ set: US $95 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this lift safety relief valve?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
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 Danyang Feilun Gas Valve Co., Ltd., based in China. The company 16 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Danyang Feilun Gas Valve Co., Ltd. range on HVACR Nexus.
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