Resilient Seated OS&Y Type Flange Gate Valve
Code：XZ41X
Size: 2″-24”(DN50-DN600)
Material: Ductile iron ASTM A536, 65-45-12
Dimension: AWWA C515、ASME B16.10
Connection：ASME B16.1
Pressure Rating: 300PSI, 250PSI, 200PSI
Temperature: 0-80 ℃
Surface Treatment: ANSI/AWWA C550
Certificate: UL Listed / FM Approved
Medium: Water, gas etc.
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Product Description
Products Details
What is the Resilient Seated OS&Y Type Flange Gate Valve？
Flanged OS&Y gate valve refers to the gate valve with external stem and external stem (or external screw and external stem) gate valve with flange connection. It operates by opening and closing a gate-type disc, raising the gate to allow water to flow through the valve, and lowering the gate to shut off water flow through the valve. The opening and closing part of the rising stem elastic seat gate valve is the gate. The direction of movement of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The valve uses the compensation function of the elastic gate to produce a small amount of deformation to achieve a good sealing effect. It can be widely used as a cut-off device in fluid pipelines such as tap water, sewage, construction, food, electricity, medicine, metallurgy, textiles, and energy systems.
Product Drawing
Quality Control
Advanced equipment guarantee the production of high quality products.
Advantages of DISA moulding line:1. High quality precise casting less scrap and lower finishing costs. 2.High Production Efficiency(1)Fast production: 350 moulds per hour, pattern changing time cut down to 2-3 minutes
(2).higher profitability over a longer service life. 3. Safety and Environmental Friendly safe, easy and clean operation (CE and ISO 14001 compliant)
High-precision, hydraulicly driven mould transport,no shifting, distortion, ordisplacement of moulds.
The advantage of the sand supply system:The sand supply system is from the best class sand processing equipment manufacturers of China, with straight structure, easier maintenance, environmently friendly, high degree of automation, high safety factor, good parameters of sand stability.
Fluid Tech is honored as the National enterprise technical center and is capable and qualified to conduct full series of tests and inspections including chemical checking, etc. Inspection facilities include:spectrometer, carbon sulfur analyzer, metallurgical microscope, tensile strength testing equipment, pressure testing equipment, adhesive force testing equipment, CMM, hardness tester, etc.From incoming inspection to finished product, quality is checked a
nd monitored in the whole process. Each step of the manufacturing process is carefully documented, regularly reviewed for revision control and updatin
g standard. Quality procedures are constantly monitored and updated to assure that only the highestand most consistent quality products are supplied to our valued customers.
Application and Case
Resilient Seated OS&Y Type Flange Gate Valve are used in fire protection system, water system, HVAC system, plumbing, gas system, irrigation system, etc. Fire Protection Gate Valves are used in many projects , such as China Taiwanese Building 101, Xiamen Building,Wuhan Expo Building and other famous landmark projects.
