Wholesale China Double Flange Check Valve Manufacturer
- Water, Oil, Gas And Various Corrosive Media
- Can increase the flow area
- Gb·ansi·din·api·iso·bs
- Body Materials as Cast Iron；ductile Iron
Product Description
What is a China Double Flange Check Valve?
A China Double Flange Check Valve is a type of sliding gate valve used to control the flow of fluids like water, steam, gas and chemical slurries through pipes. It consists of a wedge-shaped gate or disc that slides vertically in a ground seal design to open or close the passageway.
Features of China Double Flange Check Valve
- Body: The main China Double Flange Check Valve body is made from ductile iron which is strong yet can withstand impact without fracturing.
- Gate: The gate, which is the moving part that slides to control flow, is also made of ductile iron for its strength and long duty life.
- Seat: An elastomeric sealing surface ensures a drip-tight shut-off when the gate is closed against it with static or dynamic pressures.
- Bonnet: An enclosure bolted to the top of the valve houses the operating stem components to protect them from the process fluid.
- Stem: The stem transmits manual or actuator forces to raise/lower the gate. It threads into a nuts which rotates to open/close the gate.
- Flanges: ANSI/ASME standard flanges on either end allow for easy bolted installation between pipe flanges.
- Coatings: Ductile iron valves from Wholesale China Double Flange Check Valve Manufacturer often receive external and internal protective coatings to defend against corrosion.
Utilizations of China Double Flange Check Valve
- Municipal Water Systems: Often utilized to regulate flow and isolate sections for maintenance within drinking water distribution networks.
- Wastewater Collection: Vital for managing flow in sewers, pumping stations, and treatment plants.
- Power Plants: Critical for controlling steam flow between boiler, turbine, and flash tank vessels.
- Pulp & Paper Mills: Essential for managing process fluids like brown stock, white water, and bleaching chemicals.
- Mining Operations: Reliable for underground slurry and water pipelines facing abrasive loads.
- Manufacturing Facilities: With sturdy ductile iron construction, China Double Flange Check Valve proves ideal for flow regulation in industrial environments such as chemical, food and beverage, and refineries.
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Why Choose Us
FLUID TECH GROUP, established in 1956 and located in Tianjin Binhai New Area, China’s premier valve production base, embodies excellence with modern design standards, advanced intelligent manufacturing equipment, and a dedicated testing center. As an industry pioneer in valve development and manufacturing, we produce a diverse array of valves including butterfly valves, eccentric semi-ball valves, regulating valves, diamond regulating valves, exhaust valves, hydraulic control valves, and more than 1000 other categories of valves.
