Dn25 Sanitary Pressure Relief Valves with Union Type Check Valve
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**Product Name:** DN25 Sanitary Pressure Relief Valve with Union Type Check Valve
**Model No.:** XS-VALVE00300
**Sealing Material:** Food Grade Rubber
**Operating Temperature Range:** -10°C to +120°C
**Medium:** Liquid and Gas
**Surface Treatment:** Ra 0.8μm
**Trademark:** XUSHENG
**Specifications:** ISO, 3A, SGS, CE
**Origin:** Wenzhou City, Zhejiang Province, China
**HS Code:** 8481804090
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**Application:**
Our company specializes in manufacturing a wide range of safety valves, adjustable valves, and check valves with different structures. These products are widely used in the food, beverage, dairy, and pharmaceutical industries, ensuring hygiene, safety, and efficiency in fluid control systems.
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**Technical Parameters:**
| **Parameter** | **Description** |
|---------------------------|------------------------------------------|
| Working Pressure | ≤6 bar |
| Pressure Control Range | 0.5 – 6 bar |
| Medium Temperature | -10°C to +120°C |
| Medium | Liquid and Gas |
| Sealing | Food Grade Rubber |
| Material Quality | SS304, SS316L |
| Connection Standards | DIN, 3A, SMS, ISO |
| Connection Ends | Male ends, Tri-clamp ends, Welded ends |
| Surface Treatment | Ra 0.8μm |
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**Working Principle:**
The pressure relief valve is designed to adjust the spring compression nut to set a specific pressure threshold. This helps prevent equipment damage by limiting the maximum pressure within the system. Under normal operating conditions, the valve remains closed. When the system pressure exceeds the set point, the valve opens automatically to release excess pressure. It also facilitates CIP (Clean-in-Place) cleaning for the valve and connected piping. The valve is calibrated to ensure accurate performance under real-world conditions, making it suitable for hygienic and industrial applications.
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**Key Advantages:**
1. Simple and compact design, easy to adjust and maintain.
2. Adjustable pressure control within a safe range.
3. Made from high-quality stainless steel (SS304/SS316L), durable and corrosion-resistant.
4. Smooth surface finish and food-grade rubber seals that meet sanitary standards.
5. Prevents reverse flow during installation, ensuring proper operation.
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**Quality Assurance:**
We provide high-quality stainless steel sanitary exhaust valves with real product images to ensure transparency and satisfaction. Our products are manufactured with precision and undergo strict quality checks before shipping.
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**After Sales Service:**
- **Warranty Period:** 1 year (excluding consumable parts). Free replacement of non-consumable parts during warranty.
- **Technical Support:** Free training on machine usage and repair services.
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**Packing & Shipping Information:**
- **Port:** Shanghai Port or Ningbo Port, China
- **MOQ:** 1 Set
- **Supply Capacity:** 1,000 sets/month
- **Payment Terms:** T/T, Western Union, PayPal, L/C
- **Packaging:** Shrink-wrapped in seaworthy wooden cases
- **Delivery Time:** Varies depending on order quantity
- **Shipping Modes:** By sea, air, or express
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**About Us:**
Wenzhou Xusheng Machinery Industry Co., Ltd. is a comprehensive manufacturer specializing in designing, developing, and producing sanitary valves, pipe fittings, pumps, and related components. Our products are widely used in the food, dairy, beer, and pharmaceutical industries. We offer competitive pricing, high-quality products, and excellent after-sales service. Welcome to visit our factory and explore our full range of sanitary solutions.
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**Product Categories:**
1. Sanitary Valves
- Sanitary Butterfly Valves
- Sanitary Check Valves
- Sanitary Ball Valves
- Sanitary Safety Valves
- Sanitary Relief Pressure Valves
2. Sanitary Pipe Fittings
- Sanitary Elbow, Tee, Reducer, Cross
- Triclamp Ferrule, Cap, Hanger, Tank Cleaning Ball
3. Sanitary Manways
- Round Manway (Without/With Pressure)
- Square Manway, Oval Manway
4. Sanitary Pumps
- Centrifugal Pump, Lobe Pump, Self-Priming Pump
5. Sanitary Tanks
- Storage Tank, Fermentation Tank, Mixing Tank
6. Sanitary Tubes
- Seamless Tube, Weldless Tube
7. Sanitary Gaskets
- Silicone/EPDM Gasket for Triclamp, Union, Butterfly Valve, Manhole Cover
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**Contact Us:**
**Name:** Ms. Sysyy Liu
**Mobile:** +86-13587646794
**Email:** [Insert Email Address]
**Website:** [Insert Website URL]
For more information or to place an order, feel free to reach out. We look forward to serving you!