双圆盘对夹式止回阀

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双圆盘对夹式止回阀

Type：H76X.H76H,H76W

Subtitle：Compact Dual Disc Non-Return Valve

The Dual Disc Wafer Check Valve is a compact, high-performance non-return valve designed to prevent reverse flow in piping systems where space, weight, and efficiency are critical. Featuring a dual disc design, this valve ensures rapid sealing with minimal pressure drop, making it ideal for water, steam, oil, and gas applications. Constructed from carbon steel, stainless steel, or ductile iron, this valve is durable and corrosion-resistant. Its wafer-style design allows for easy installation between flanges, reducing overall system weight and space requirements. The dual disc mechanism provides reliable sealing and reduces water hammer effects, making it a preferred choice for...

类别：对夹式止回阀

工作条件化工厂, 食品厂, 造纸厂, 石化工业

产品概览	The Dual Disc Wafer Check Valve is a compact, high-performance non-return valve designed to prevent reverse flow in piping systems where space, weight, and efficiency are critical. Featuring a dual disc design, this valve ensures rapid sealing with minimal pressure drop, making it ideal for water, steam, oil, and gas applications. Constructed from carbon steel, stainless steel, or ductile iron, this valve is durable and corrosion-resistant. Its wafer-style design allows for easy installation between flanges, reducing overall system weight and space requirements. The dual disc mechanism provides reliable sealing and reduces water hammer effects, making it a preferred choice for high-flow systems.

主要功能	Dual Disc Design: Two spring-assisted discs ensure rapid sealing upon flow reversal, minimizing water hammer effects. Low cracking pressure (as low as 0.1 psi) for efficient operation. Wafer Design: Compact and lightweight, ideal for space-constrained installations. Installed between flanges, eliminating the need for additional bolts or gaskets. 低电阻设计 Optimized flow path minimizes pressure drop, ensuring energy efficiency. Ideal for high-flow systems such as water supply and HVAC networks. 耐用的结构 Body materials: Carbon steel (ASTM A216 WCB), Stainless steel (ASTM A351 CF8M), or Ductile iron (EN-GJS-400-18). Discs and springs: Stainless steel for corrosion resistance and long service life. 遵守规定： Meets API 594, ASME B16.34, and ISO 17292 standards for general industrial applications.

运行优势	Rapid Sealing: Dual disc design ensures immediate closure upon flow reversal. Energy Efficiency: Low pressure drop reduces pump energy consumption. Compact & Lightweight: Saves space and simplifies installation. Low Maintenance: Self-cleaning design reduces wear and extends service life.

Why Choose Our Dual Disc Wafer Check Valve?	Proven Performance: Trusted in high-flow water, HVAC, and industrial systems. Cost-Effective: Affordable solution with low installation and maintenance costs. Global Compliance: Meets API, ASME, and ISO standards for international projects. 多功能性： Suitable for a wide range of media and installation orientations.

中型

燃气, 油类, 水

工作条件

化工厂, 食品厂, 造纸厂, 石化工业, 制药厂, 水厂

总结

The Dual Disc Wafer Check Valve is a reliable, high-performance solution for preventing reverse flow in water, steam, oil, and gas systems. Its dual disc design, compact wafer construction, and compliance with industry standards make it an ideal choice for high-flow and space-constrained applications. Whether you are managing a municipal water supply, designing an HVAC system, or supplying industrial equipment, this valve delivers consistent performance with minimal maintenance.