Wafer Swing Check Valve Used to Stop Flow Reversal
Organic Peroxide,Organic Hydrogen Peroxide,Organic Compound,Strong Oxidant Jiangsu Zhongluman New Material Technology Co., Ltd , https://www.rozhmch.com
**Product Details:**
- **Model No.:** H74X-16Z
- **Flow Direction:** Unidirectional
- **Standards:** DIN, BS, JIS, ANSI, and others
- **Application:** Suitable for industrial, water treatment, and household use
- **Valve Size:** DN50 to DN400
- **Suitable Medium:** Liquid, Water, Oil
- **Flange Standard:** EN1092-2, ANSI 125/150, etc.
- **Working Pressure:** 1.0 MPa, 1.6 MPa, 2.5 MPa
- **Valve Disc:** 304SS or 316SS
- **Valve Seat:** NBR, EPDM, Viton
- **Trademark:** DS
- **Packaging:** Wooden pallets, Plywood cases, etc.
- **Specification:** Quality Grade: CE and ISO 9001 Certified
- **Origin:** Yantai, Shandong, China
- **HS Code:** 8481804090
**Valve Name:** Wafer Single Disc Swing Check Valve PN10/16, 25, 40, Class 150, 300, 600
**Description:**
This wafer-type swing check valve is designed for unidirectional flow control in a wide range of industrial applications. It offers reliable performance with low pressure drop and is suitable for various media including freshwater, seawater, food-grade liquids, wastewater, steam, oils, and chemical solutions.
**Key Features:**
- **Working Pressure:** Available in 1.0 MPa, 1.6 MPa, 2.5 MPa, and 4.0 MPa
- **Temperature Range:**
- NBR: 0°C to +80°C
- EPDM: -10°C to +120°C
- VITON: -20°C to +180°C
- **Face to Face Dimension:** Complies with DIN and ANSI standards
- **Flange Standard:** EN1092-2, ANSI 125/150, etc.
- **Testing Standards:** DIN 3230, API 598
- **Optional Hydraulic Counterweight:** For controlled slow closing
**General Applications:**
Ideal for use in water systems, gas pipelines, and liquid transfer lines. Commonly used in paper mills, food processing plants, and chemical facilities.
**Material List:**
| No. | Component | Material | Grade / Type |
|-----|---------------|------------------|----------------------|
| 1 | Body | Cast Iron | GG25 |
| 2 | Disc | Stainless Steel | 304SS, 316SS |
| 3 | Eye Screw | Carbon Steel | — |
| 4 | Seat Ring | Rubber | NBR, EPDM, VITON |
| 5 | Spring | Stainless Steel | 304SS, 316SS |
| 6 | Axle | Stainless Steel | 2Cr13 |
**Factory Show:**
[Image: Wafer Swing Check Valve Used to Stop Flow Reversal]
*This image shows the product in a real factory setting, demonstrating its durability and application in industrial environments.*
Whether you're looking for a high-quality check valve for your plant or system, this product offers a robust, cost-effective solution that meets international standards and ensures long-term reliability.