Swing Type Check Valve

OVERVIEW: Swing Type Check Valve – The Epitome of Unidirectional Flow Control Excellence

Our Swing Type Check Valve is a masterfully designed industrial component engineered to ensure seamless, unidirectional flow in high-pressure systems. Featuring a precision-crafted swing disc mechanism, this valve prevents backflow with unparalleled reliability, making it ideal for applications involving water, steam, petroleum, oil, and gas. Its robust construction and versatile design allow it to thrive in extreme conditions, from cryogenic temperatures to high-heat environments, ensuring long-lasting performance and safety.

Key Features & Benefits

1. High-Performance Technical Specifications
   • Nominal Diameter (DN): DN15 (1/2″) to DN600 (24″), offering flexibility for pipelines of all sizes.
   • Nominal Pressure (PN): 1.0–6.4 MPa (Class 150–Class 900), suitable for both moderate and ultra-high-pressure systems.
   • Testing Pressure:
     • Shell Test: 1.5–9.6 MPa, ensuring structural integrity under extreme pressure conditions.
     • Sealing Test: 1.1–7 MPa, guaranteeing a leak-proof seal for uninterrupted operation.
   • Suitable Mediums: Water, steam, petroleum, oil, and gas, providing versatility across diverse industries.
   • Working Temperature: -20°C to +450°C, ideal for both cryogenic and high-temperature applications.
2. Globally Compliant Design Standards
   • Design Codes: API 6D (BS1868), EN10739, DIN3356, ensuring adherence to international quality and safety benchmarks.
   • Face-to-Face Dimensions: ASME B16.10, EN 558, DIN3202, facilitating easy installation and retrofitting in existing systems.
   • Inspection & Testing: API 598, EN12266, DIN3230, guaranteeing flawless performance through rigorous quality control.
3. Premium Material Options for Enhanced Durability
   • Body Material Choices:
     • Cast Iron: Cost-effective for low-pressure applications.
     • Ductile Cast Iron: Superior strength and impact resistance.
     • Carbon Steel: High-pressure and high-temperature suitability.
     • Stainless Steel 304/316: Excellent corrosion resistance for harsh environments.
4. Unmatched Services & Support
   • Best Price with Premium Quality: Maximize efficiency without compromising on performance.
   • 18-Month Guarantee Period: Extended warranty for peace of mind and long-term reliability.
   • Multi-Standard Compliance: ANSI, DIN, GB, ISO, GOST, BS, and more, ensuring global compatibility.
   • Customization Options: Tailored solutions for specific pressure, temperature, and medium requirements.
5. Company Strengths & Certifications
   • 40+ Years of Industry Expertise: Proven track record in delivering high-performance valves.
   • Long-Term Material Sample Preservation (10+ Years): Ensures traceability and quality assurance.
   • Certifications: API, CE, ISO 9001, PED, and ATEX, reflecting our commitment to safety and excellence.

Applications

• Oil & Gas Refineries – Reliable flow control in high-pressure pipelines.
• Power Generation Plants – Steam and water circulation systems.
• Chemical Processing Industries – Handling corrosive fluids with ease.
• Water Treatment Facilities – Preventing backflow in municipal and industrial water systems.
• HVAC Systems – Ensuring efficient circulation in heating and cooling networks.
• Marine & Offshore Installations – Withstanding harsh marine environments.