Shree Krishna Industries

Castle Test and Drain Valve is a unique and very efficient product for sprinkler systems. It provides both the test function and the express drain function for a wet fire sprinkler system. It is a compact three-position Ball Valve in which the positions are OFF, TEST & DRAIN.

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Salient Features of Castle Test & Drain Valve:​

• Integral sight glass to inspect the flow and quality of water.

• Solves functions of multiple valves by performing both the test and drain functions.

• The Filter cartridge in Castle Test & Drain Valve is made up of Brass and not of Nylon. This enables the valve to withstand extremely high temperatures, as the temperature tolerance of Brass is much higher than Nylon.

We are engaged in offering Castle Gun Metal Balancing Valve to our clients. Our range of all products is widely appreciated by our clients.  

 

We are engaged in offering Ci Motorized Valve to our clients. Our range of all products is widely appreciated by our clients.  

 

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Castle balancing valves are a type of fluid flow control device used in HVAC systems to ensure proper water flow and pressure balance. They are designed to maintain a desired flow rate despite variations in system pressure, optimizing system performance and energy efficiency. Key Technical Details:

• Function:Castle balancing valves regulate flow and pressure in hydraulic systems, ensuring a consistent flow to each zone or device, even with varying system pressures. 
• Types:
  • Digital Handwheel Balancing Valves: These valves feature a digital indicator to allow for precise flow rate setting and adjustment. They are often used in chilled water systems. 
  • Cast Iron Balancing Valves: These valves are typically made of cast iron and are designed for general balancing applications. 
  • Dynamic Independent Pressure Balancing Valves (CV-11A): These valves are designed to maintain a constant flow rate regardless of pressure changes. 
• Features:
  • Digital Indicators: Some Castle valves have digital indicators for precise flow rate setting and adjustment. 
  • Easy Connection: Test points are designed for easy connection, even with insulation. 
  • Accuracy: They are designed to provide accurate flow rate control and adjustment. 
• Applications:Castle balancing valves are used in various systems, including chilled water systems, HVAC, domestic water, and fire suppression systems. 
• Benefits:
  • Optimized System Performance: Balancing valves ensure each zone receives the correct flow of water, improving system efficiency. 
  • Reduced Energy Costs: By optimizing flow and pressure, balancing valves can significantly reduce energy consumption. 
  • Improved Comfort: Balanced systems provide more consistent temperatures and better comfort levels. 
• Castle Online Balancing System:This system uses digital manometers, computers, and advanced technology to facilitate accurate and quick balancing of water in a system. 
• Manufacturing:Castle Valves ltd commenced manufacturing industrial valves in 1990. 

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Castle butterfly valves, manufactured by Castle Valves ltd, are known for their quality and reliability, particularly in industrial applications. They offer a range of butterfly valves, including wafer and lug types, with features like gear operators for smooth operation and tamper-proof switches for safety. These valves are designed to handle various flow control needs, from basic on/off control to more complex regulation. Key Features and Technical Data:

• Body Material: Typically cast iron. 
• Disc Material: Can be S.G. Iron (Ductile Iron) or Stainless Steel (SS 304). 
• Types: Wafer and Lug types are available. 
• Sizes: Range from DN32 to DN600, and larger sizes up to DN1200 are available. 
• Pressure Rating: PN10, PN16, PN20, and PN25. 
• Operators: Gear operators for smooth and reliable operation, especially in heavy-duty applications. 
• Actuators: Motorized options are available, with specially designed low-torque butterfly valves to ensure long actuator life. 
• Special Features: Tamper-proof switches can be fitted for safety and alarm activation upon valve closure. 
• Standards: Designed according to standards like BS 5155, API 609, ASME B 16.34, and ISO 5752. 
• Applications: Suitable for a wide range of applications, including HVAC, fire protection systems, and general industrial use. 

Additional Information:

• Integrally Molded Seat:Castle soft seat butterfly valves feature a single-piece body with an integrally molded seat. 
• Dual Plate Check Valves:Castle also manufactures dual plate check valves which are wafer-type and designed for HVAC and general service. 
• Motorized Valves:Castle motorized butterfly valves are designed to work with electric actuators, offering precise flow contro

Castle Soft Seat Butterfly Valves have a centric disc construction, a single piece body and an integrally molded seat. Castle Butterfly Valves are available in different materials of construction. The Double D locking technology delivers positive disc to seat location with maximum strength. The edge of the disc is machined and polished 360° to assure tight shutoff of the valve. The integrally moulded seat ensures a smooth surface, thereby reducing the friction between the seat and the disc. The unbreakable pressed steel levers and above aspects ensure long life of the valve and also minimize the operating torque. The extended neck design guarantees ease of installation

Castle Integrally Moulded Butterfly Valves are also available in gear type. The Gear operators ensure smoother functioning of the heavy-duty butterfly valves. The gear operators can withstand adverse conditions and are self-lubricating. The gear operator comprises of position indicators and a self –locking design that averts back driving of the gear.