Ayvaz Test and Drain Valve K: 200 ORIFICE
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Test and Drain Valve K: 200 Orifice
ORFA Industrial Products Industry and Trade Inc. offers the K:200 Orifice Test and Drain Valve, a specialized product used in sprinkler installations. This product is designed for efficient testing and maintenance of sprinkler systems.
The K:200 Orifice Test and Drain Valve has the same K factor as the smallest orifice diameter sprinkler in sprinkler systems. This allows you to accurately simulate water flow in the system and anticipate how the system will react in the event of a fire. The sight glass on the valve allows you to observe the venturi effect during water flow. This feature allows you to verify that the system is operating properly.
Product Features
Body Material: Brass
Globe Material: Brass
Connection Type : NPT Threaded
Maximum Working Pressure: 300 PSI (20.7 bar)
Orifice K Factor: K: 200
Orifice Diameter: K 14
Orifice Diameter: K 14
Technical Information
Material Durability: Body and sphere made of brass provide long-lasting use and high durability.
Connection System: NPT threaded connection ensures a reliable and leak-proof installation.
Working Pressure: It addresses a wide range of applications with a maximum working pressure of 300 PSI (20.7 bar).
Observation Window: It is possible to observe the water flow and the venturi effect thanks to the observation window on it.
K: Working Principle of 200 Orifice Test and Drain Valve
The K:200 Orifice Test and Drain Valve is designed for both test and drain functions in fire sprinkler systems. The valve's primary purpose is to simulate how the system would react under real fire conditions and to allow the system to drain.
Water Flow Simulation:
The valve's orifice diameter is the same as the K factor of the smallest orifice sprinkler system. This feature simulates the flow rate and pressure of water flowing through the system when the valve is opened, similar to how the sprinkler system would respond in a fire. This simulation allows for early detection of any system problems and necessary adjustments.
Observing the Venturi Effect:
The sight glass on the valve is used to observe the venturi effect that occurs during water flow. The venturi effect is a hydrodynamic principle in which water pressure decreases and velocity increases as it passes rapidly through a narrow passage. This observation provides information about the flow dynamics of the water and ensures that the system is operating correctly.
Test and Drainage Functions:
The valve can perform both testing and draining functions with a single mechanism. During the test, you open the valve to initiate water flow into the system. This allows you to observe how the water is distributed throughout the sprinkler system and how the pressure changes. Once the test is complete, you can drain the system using the same valve, allowing excess water to drain.
Areas of Use
The Test and Drain Valve K: 200 Orifice is used primarily in the testing and maintenance processes of fire sprinkler systems. It's an ideal solution for ensuring proper system operation and draining the line when necessary, wherever sprinklers are used. This product can be used as both a test valve and a drain valve, providing a practical and economical solution.
Approvals and Certificates
UL Listed: The product is listed by UL and its compliance with international standards and reliability are registered.
FM Approved: FM approval verifies compliance with fire safety and performance standards.
Application Area
It can be safely used in any building or facility where sprinkler systems are used. It simplifies the testing and maintenance processes required to ensure the effective and reliable operation of fire safety systems.
At ORFA Industrial Products Industry and Trade Inc. , we sell the K: 200 Orifice Test and Drain Valve, which offers high performance and reliability in fire safety, supporting the smooth and efficient operation of installations. For more information about our product and to place an order, please contact us.
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