As a new type of highly efficient check valve, the swash plate check valve, with its unique structural design and superior performance, occupies an important position in industrial pipeline systems. The following is a detailed explanation from three aspects: core advantages, typical application scenarios, and technical features.
Core advantages
(1) It has outstanding water hammer resistance and low noise characteristics
(2) It has low fluid resistance and remarkable energy-saving effects
(3) It has strong sealing performance and adaptability to working conditions
(4) Compact structure and low maintenance cost
Application scenarios
(1) Energy and power sector
- Thermal power/nuclear power systems
- New energy projects:
(II) Petrochemical Industry
High-pressure conveying pipelines
- Reaction device system
(3) Municipal and industrial auxiliary systems
- Water supply and drainage pumping station
Metallurgical cooling water system
High-Performance Tilting Disc Check Valves
The Tilting Disc Check Valve is a premier fluid control solution engineered for maximum reliability in demanding industrial environments. As a core product of Naibang Valve, the H77 series functions as a highly efficient metal-seated, non-return valve. Designed with an innovative oblique seating angle, this valve ensures optimal fluid control and rapid closure to protect critical pipeline infrastructure. Our H77 series delivers unmatched durability for any facility. It provides dependable performance for general utility lines and robust protection in severe industrial applications.
Technical Specifications & Component Details
When selecting industrial valves for high-pressure systems, understanding the precise engineering parameters is essential for long-term safety and performance. The H77 series is manufactured to meet rigorous global standards, ensuring seamless integration into diverse piping networks and complex industrial setups.
Design Standards & Size Range
We offer these valves in sizes from DN 40 to DN 900. This range accommodates both standard and high-capacity flow requirements. We manufacture these units in strict accordance with internationally recognized standards, including BS 1868, ASME B16.34, and API specifications. Depending on your specific installation and maintenance needs, Naibang Valve offers both standard one-piece and split-body designs.
Key Components of the H77 Series
The structural integrity of our check valves relies on premium materials and precision engineering. We utilize high-grade cast steel or stainless steel for the valve body, ensuring exceptional resistance to corrosion and mechanical stress. The internal assembly features a dynamically balanced disc and a renewable seat ring. It also includes heavy-duty disc pins and high-strength body bolting.
| Specification Category | Technical Details |
| Size Range | DN 40 - DN 900 |
| Manufacturing Standards | BS 1868, ASME B16.34, API |
| Body Materials | Cast Steel, Stainless Steel |
| Design Configurations | Standard Body, Split-Body |
| Key Internal Components | Balanced disc, renewable seat ring, heavy-duty disc pins |
Core Design Advantages of the H77 Series
The operational mechanics of the H77 series offer significant improvements over traditional swing check valves. By utilizing a pivoted disc with an offset center of gravity, the valve opens smoothly even under low differential pressure conditions. This aerodynamic profile results in a significantly reduced pressure drop across the valve, optimizing overall system energy efficiency. Furthermore, the short stroke of the disc enables a rapid, non-slamming closure before reverse flow can build up. This critical non-slamming characteristic effectively prevents destructive water hammer. It minimizes mechanical wear over time and extends the operational lifespan of your piping system. Some piping setups have strict spatial limitations. For these situations, we offer the wafer type tilting disc check valve. It fits tight spaces without sacrificing performance.
Industrial Applications for Tilting Disc Check Valves
Our valves feature robust construction and superior fluid dynamics. These traits help them excel in demanding industrial sectors. The unique pivoting mechanism is ideal for high-velocity and high-pressure fluid systems. It provides safety where rapid flow reversal is a constant risk.
In the energy and power generation sectors, our valves protect critical pumps and turbines. They prevent reverse flow damage in high-pressure steam and cooling water lines. For water supply and treatment, they prevent water hammer in large-scale municipal pumping stations. Chemical processing facilities rely on our valves to safely handle aggressive fluids. They also prevent cross-contamination in complex chemical pipelines.
In petroleum and refining, they ensure unidirectional flow in oil and gas transmission lines. Finally, the marine industry uses our valves for reliable backflow prevention. They are perfect for shipboard ballast and cooling systems where space is critical. For heavy-duty marine applications, an integrated flanged type tilting disc check valve provides secure, leak-proof connections.
Why Choose Naibang Valve as Your Tilting Disc Check Valve Manufacturer?
Selecting the right manufacturing partner is just as important as choosing the right valve. Naibang Valve stands out in the industrial valve market by providing transparent, verifiable quality guarantees and decades of proven manufacturing expertise.
Strict Quality Control & Testing
We maintain a zero-tolerance policy for defects through our rigorous quality control system. Every single valve undergoes 100% pressure testing and 100% material inspection before it leaves our facility. To provide our clients with absolute peace of mind, we fully welcome and support third-party quality checking. Our manufacturing processes are backed by complete industry qualifications and certifications, ensuring compliance with global safety and performance standards.
20 Years of Manufacturing Excellence
With nearly 20 years of dedicated industry experience, Naibang Valve has built a reputation for reliability and innovation. A dedicated team of 70 industry elites drives our operations. We also support our facilities with strong annual investments in R&D and equipment innovation. This commitment to excellence has resulted in a strong global export presence, with 40% of our owned brands exported worldwide. We pride ourselves on delivering high-quality products with quick delivery times and highly reasonable pricing.
Custom Manufacturing & OEM Services
We understand that complex industrial projects require specialized fluid control solutions. As a premier tilting disc check valve manufacturer, Naibang Valve offers comprehensive non-standard customization. Our technical team executes production strictly according to your drawings. We can adapt dimensions, materials, and connection types to meet exact project requirements. For example, we can supply a butt welded ends pressure self-sealing check valve. We encourage procurement managers and engineers to contact our R&D team today. Submit your drawings or discuss your operational challenges with us. We will provide a custom quote tailored to your specifications.
Tilting Disc Check Valve FAQs
To assist you in your procurement process, we have compiled answers to some of the most common questions regarding our H77 series and custom manufacturing capabilities.
What is the difference between a tilting disc and a standard swing check valve?
A tilting disc check valve features a pivoted disc with an oblique seating angle. In contrast, a standard swing check valve hangs from a top hinge. Our advanced design minimizes slamming and significantly reduces pressure drop. It also closes much faster, making it superior for preventing water hammer.
Do you offer custom tilting disk check valves?
Yes, Naibang Valve specializes in non-standard customization. We manufacture custom valves exactly according to your engineering drawings. Our team matches your required pressure ratings and materials to ensure a perfect pipeline fit.
What quality testing do your check valves undergo before shipment?
Every valve manufactured in our facility undergoes a strict quality control process. This includes 100% pressure testing and 100% material inspection to verify structural integrity and sealing performance. We also welcome third-party inspections to guarantee absolute reliability for our clients.
What industries are best suited for the H77 series?
The H77 series is highly versatile and built for demanding, high-pressure environments. Because of its durable construction and non-slamming characteristics, it is widely used in the energy, water supply, chemical processing, petroleum, and marine industries.
