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Rubber Flap Check Valve

user — Fri, 21 Jun 2024 14:47:39 +0000

The Rubber Flap Check Valve is a highly efficient, non-return valve designed for water, wastewater, and slurry applications. Featuring a flexible rubber flap, this valve ensures reliable sealing with minimal pressure drop, making it ideal for systems where low resistance and debris tolerance are critical.

Constructed from durable materials such as EPDM or NBR rubber and cast iron or stainless steel, this valve is resistant to corrosion and abrasion, ensuring long-term performance in demanding environments. Its simple yet robust design allows for easy installation and maintenance, making it a cost-effective solution for municipal, industrial, and irrigation systems.

Rubber Flap Check Valve最先出現(xiàn)在Kaiweixi Valve Group Co., Ltd.。

Micro Resistance Slow Closing Check Valve

user — Fri, 21 Jun 2024 14:40:23 +0000

The Micro Resistance Slow Closing Check Valve is a large-diameter, high-performance non-return valve designed to prevent reverse flow and mitigate water hammer in high-flow systems such as water supply networks, power plants, and industrial pipelines. Featuring a butterfly disc design and an external hydraulic cylinder, this valve ensures smooth, controlled closure to eliminate pressure surges and protect critical infrastructure.

Constructed from ductile iron, carbon steel, or stainless steel, this valve is built to handle large volumes of water, oil, or gas with minimal pressure drop. Its hydraulic slow-closing mechanism (adjustable from 5 to 60 seconds) provides precise control over closure speed, making it ideal for applications where water hammer prevention is critical.

Micro Resistance Slow Closing Check Valve最先出現(xiàn)在Kaiweixi Valve Group Co., Ltd.。

Mute Check Valve

user — Fri, 21 Jun 2024 14:04:01 +0000

The Mute Check Valve is a high-performance non-return valve designed to prevent reverse flow while eliminating noise and water hammer in piping systems. Featuring a silent closure mechanism and hydraulic damping system, this valve ensures smooth, quiet operation, making it ideal for residential, commercial, and industrial applications.

Constructed from ductile iron, stainless steel, or bronze, this valve is durable and corrosion-resistant, suitable for water, steam, and oil systems. Its compact design and low-pressure drop make it a reliable choice for HVAC systems, water supply networks, and fire protection systems.

Mute Check Valve最先出現(xiàn)在Kaiweixi Valve Group Co., Ltd.。

Silencing Check Valve

user — Fri, 21 Jun 2024 13:58:04 +0000

The Silencing Check Valve is a cost-effective non-return valve designed to prevent reverse flow and reduce water hammer in piping systems. Featuring a spring-assisted closure mechanism, this valve ensures quick sealing to minimize pressure surges, making it ideal for applications where noise reduction and budget considerations are important.

Constructed from ductile iron, stainless steel, or bronze, this valve is durable and corrosion-resistant, suitable for water, steam, and oil systems. While it does not achieve zero water hammer, its spring-loaded design significantly mitigates pressure surges, offering a balance between performance and affordability.

Silencing Check Valve最先出現(xiàn)在Kaiweixi Valve Group Co., Ltd.。

ball check valve

user — Thu, 30 May 2024 15:19:32 +0000

The Ball Check Valve is a highly efficient, non-return valve specifically designed for low-pressure systems (≤PN16/Class 150) to prevent reverse flow in water and sludge-containing media. Its robust construction and specialized features make it an ideal choice for applications where reliability, durability, and ease of maintenance are critical.

The valve features a rubber-coated ball that ensures tight sealing even in abrasive or particulate-laden environments, such as wastewater treatment plants and industrial slurry systems. The flanged connection design (compliant with EN 1092-1 or ASME B16.5 standards) allows for easy installation and integration into existing pipelines, reducing downtime and labor costs.

Engineered for low-pressure water systems, this valve is widely used in municipal water supply networks, stormwater drainage, and firefighting systems. Its ability to handle sludge and slurry media (up to 30% solids content) also makes it suitable for industrial applications, including mining, paper mills, and chemical processing plants.

ball check valve最先出現(xiàn)在Kaiweixi Valve Group Co., Ltd.。