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Cast Iron Wafer Single Disc Swing Check Valve Pn10/16
**Product Specification:**
- **Model No.:** H74X-10Z
- **Flow Direction:** Unidirectional
- **Standard:** ANSI
- **Application:** Industrial Use, Water Treatment
- **Size Range:** DN40 - DN400
- **Suitable Medium:** Water, Oil
- **Flanged Standard:** DIN, ANSI, BS, JIS
- **Nominal Pressure:** 1.6 bar
- **Type:** Wafer Swing Check Valve
- **Testing Standards:** API 598, DIN 3230
- **Face to Face:** ANSI 125/150
- **Medium Compatibility:** Water, Food Grade Materials, Oil, Acid, Alkali, etc.
- **Description:** Single Disc Wafer Swing Check Valve
- **Flange Type:** EN 1092-2, ANSI 125/150
- **Trademark:** DS
- **Specification:** Quality Grade: CE and ISO 9001
- **Origin:** Yantai, Shandong, China
- **HS Code:** 8481804090
**WAFER SINGLE DISC SWING CHECK VALVE**
This wafer-type swing check valve is designed for reliable flow control in industrial applications. It is suitable for use with water, oil, and other corrosive media. The valve is manufactured with flanges that conform to the following standards: ANSI CL125 & 150, BSBLE D&E, BS4504 PN10/PN16, and JIS 10K.
**Material Composition:**
- **Body:** Cast Iron / Ductile Iron (GG25)
- **Disc:** Stainless Steel (304SS, 316SS)
- **Eye Screw:** Carbon Steel
- **Seat Ring:** Synthetic Rubber (NBR, EPDM, VITON)
- **Spring:** Stainless Steel (304SS, 316SS)
- **Axle:** Stainless Steel (2Cr13)
- **Hook:** Steel
**Pressure Ratings:**
- **Normal Pressure:** 1.6 MPa
- **Sealing Test Pressure:** 1.76 MPa
- **Strength Test Pressure:** 2.4 MPa
**Temperature Range:**
- **NBR Seal:** -10°C to +80°C
- **EPDM Seal:** -10°C to +120°C
- **VITON Seal:** -10°C to +150°C
**Media Compatibility:**
- Fresh Water
- Sea Water
- Wastewater
- Food Grade Liquids
- Various Oils
- Acids and Alkaline Solutions
**Key Features:**
- Compact design for easy installation
- Reliable unidirectional flow control
- Suitable for a wide range of industrial applications
- Complies with international standards (ANSI, DIN, BS, JIS)
- Available in multiple sizes from DN40 to DN400
**Factory View & Packaging:**
[Image: Factory Production Scene]
[Image: Product Packaging Details]
This product is ideal for industries requiring efficient and durable check valves, especially in environments where corrosion resistance and reliability are critical. With its high-quality materials and strict manufacturing standards, this valve ensures long-term performance and safety.