Wafer Type Check Valve / Dual Plate Check Valve

Check Valve: Flanged Check Valve, Wafer Type Dual Plate Check Valve, Swing Check Valve, Cast Iron Check Valve

Wafer Type Dual Plate Check Valve:

Cast Iron Valves are widely used in various industrial applications. They include Butterfly Valves, Gate Valves, Check Valves, Globe Valves, and Y Strainers. These valves are available in sizes ranging from DN40 to DN1200 or 1.5" to 48", with working pressures up to PN10/16/20/25 and 150LB-2500LB. The suitable temperature range is from -45°C to 150°C. They are manufactured according to international standards such as DIN3352, BS5163, ANSI B16.34, API600, API6D, API609, EN593, GB, and T12238. The end connections comply with ANSI B16.1, ASME B16.5, JIS, DIN, and ISO standards. Wall thickness follows API600 and BS1868, while face-to-face dimensions adhere to EN558, ASME B16.10, and API609. The inspection and testing procedures follow API598, EN12266-1, and ISO5208. Main components are made from materials like CI, DI, WCB, CF8, CF8M, and others. Discs can be made of DI, C95400, rubber-lined, or special alloys. Stems are typically made of SS416, SS304, or similar stainless steels. Seats can be NR, EPDM, PTFE, or other suitable materials. Valves are coated with fusion-bonded epoxy for corrosion resistance. Connection types include flanged, push-on, mechanical joint, and plain ends. Sealing options are soft or metal-to-metal seats, with flexible graphite gaskets. Operation can be manual, pneumatic, electric, or hydraulic. These valves are suitable for a wide range of media including air, water, sewage, steam, coal gas, oil, and chemicals. Packaging is standard wooden crates, but can be customized based on customer requirements. Delivery time is approximately 25 days after order confirmation. Payment terms are T/T or L/C. They are ideal for use in fresh water, seawater, food, pharmaceutical, oil, acid, alkali, and salt environments.

Ordinary Seal

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