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**Description**
The stainless steel disc check valve is a wafer-style design, intended to be installed between ASME flanges. It is ideal for use with a wide range of fluids in process lines, hot water systems, steam and condensate systems, and other industrial applications. This valve ensures smooth and efficient flow control while preventing backflow.
**Features**
- Wafer-type check valve with a single disk
- Constructed from high-quality stainless steel AISI 316
- Disk and spring made from AISI 316 for durability and corrosion resistance
- Compact and lightweight design
- Compatible with DIN PN-16/40 and ANSI 150 flanges
- Suitable for vertical, horizontal, or inclined installation
- Face-to-face dimension according to DIN 3202 K4
- Maximum working pressure: 40/25 kg/cm²
- Low head loss for improved efficiency
- Operating temperature range: -20°C to +240°C
**Materials**
Parts
Materials
Body
ASTM A CF8M
Disc
ASTM A CF8M
Spring Retainer
Stainless Steel 316
Spring
Stainless Steel 316
**Additional Information**
- Model No.: H71X-40C
- Flow Direction: Unidirectional
- Standard: DIN
- Applications: Industrial, Water, Air, Gas, Oil, Household
- Size Range: 1/2 Inch to 4 Inch
- Face to Face: DIN 3202 K4
- Working Pressure: 4.0 MPa
- Testing Standards: DIN 3230, API 598
- Valve Type: Wafer Disc Check Valve
- Flange Standard: EN 1092-2, etc.
- Description: Disk Type Non-Return Valve
- Usage: Chemical & Pharmaceutical Industry
- Body Type: Lift Type Check Valve
- Brand: DS
- Specification: CE and ISO 9001 Certified
- Origin: Yantai, Shandong, China
- HS Code: 8481804090
This disc check valve is a reliable solution for industries requiring efficient and safe flow control. Its compact size, high-quality materials, and compliance with international standards make it an excellent choice for a variety of applications. Whether you're working in chemical processing, water treatment, or power generation, this valve offers consistent performance and long service life.
Disc Check Valve