CONTROL VALVES

Innovating Pressure Solutions for Tomorrow's World


Sundan Technologies's Control Valves range includes various types such as single seat, cage guided, three-way, low noise, and pneumatic rotary globe valves, alongside self-operated pressure, temperature, flow, and differential pressure control valves. These valves offer compact structures, simple wiring, easy operation, and adjustable performance with minimal pressure loss. Designed for diverse applications, they handle a variety of media types and offer extensive customization in terms of actuation, control types, size, pressure, temperature ranges, and materials, ensuring optimal performance in controlling gas, water, and oil flows.

The LPH11 Single Seat Control Valve is a precision-engineered device designed for accurate fluid flow control in industrial applications. Featuring a single-seat design, it ensures precise regulation of liquids and gases in various systems. With its robust construction and reliable performance, the valve offers exceptional durability and longevity even in demanding environments. Its streamlined design and advanced technology facilitate smooth operation and maintenance, making it a preferred choice for industries requiring precise control over flow rates. The LPH11 valve stands out for its efficiency, reliability, and versatility in fluid handling processes.

The LPH113 Fluorine Lined Control Valve is a specialized solution engineered for handling corrosive fluids in industrial settings. With its fluorine-lined interior, it provides exceptional resistance to a wide range of corrosive chemicals, acids, and bases. This valve offers precise control over fluid flow rates, ensuring optimal performance and safety in corrosive environments.

The LPH13 Cage Guided Control Valve is a high-performance solution engineered for precise fluid control in industrial processes. Its innovative cage-guided design enhances stability and reduces the risk of vibration, ensuring accurate flow modulation even in challenging conditions. With superior control characteristics, it provides reliable operation across a wide range of flow rates and pressures.

The LPH14 3-way Control Valve is a versatile solution designed to regulate the flow of fluids in complex industrial systems. Its unique configuration allows for precise diversion or mixing of fluids within a single valve body, enabling efficient control of process parameters such as temperature, pressure, and flow direction. The LPH14 offers reliable performance and durability, making it suitable for a wide range of applications across industries such as chemical processing, HVAC systems, and pharmaceutical manufacturing.

The LPH15 Low Noise Cage Guided Control Valve is an innovative solution engineered to minimize noise while providing precise fluid control in industrial applications. Its unique cage-guided design enhances stability, reducing the risk of vibrations and noise generation during operation. With advanced noise reduction features, the LPH15 ensures quieter performance compared to traditional control valves, making it ideal for noise-sensitive environments. Its robust construction and reliable operation make it suitable for a wide range of industries, including oil and gas, chemical processing, and power generation.

The LPH17 Pneumatic Rotary Globe Control Valve is a precision-engineered solution for regulating fluid flow in industrial processes. Its rotary globe design enables precise modulation of flow rates, providing accurate control over various parameters such as pressure, temperature, and volume. Powered by pneumatic actuators, it offers responsive and reliable operation, making it suitable for dynamic process environments.

The LPH21 High Pressure Single Seat Control Valve is a specialized solution designed to regulate fluid flow in high-pressure industrial environments. With its single-seat design, it ensures precise control over liquids and gases, even under extreme pressure conditions. Engineered to withstand high pressures, it offers reliable performance and durability in critical applications such as oil and gas production, refining, and chemical processing.

The LPH23 High-pressure Cage Guided Control Valve is an advanced solution tailored for regulating fluid flow in demanding industrial settings. Featuring a cage-guided design, it enhances stability and precision even under high-pressure conditions, ensuring accurate modulation of flow rates. Engineered to withstand extreme pressures, it offers reliable performance and durability in critical applications such as oil and gas processing, refining, and power generation.

The LPH25 High-pressure Low-noise Cage Guided Control Valve is an innovative solution crafted to regulate fluid flow with precision in high-pressure industrial environments while minimizing noise. Its cage-guided design enhances stability and reduces noise generation, ensuring accurate flow modulation even under high-pressure conditions.

The LPH31 Angle Type High-pressure Single-seat Control Valve is a specialized solution engineered for precise fluid flow regulation in high-pressure industrial settings. Its unique angle type design optimizes flow characteristics, enhancing control accuracy and efficiency even under extreme pressure conditions. With a single-seat configuration, it ensures reliable performance and consistent flow control, making it ideal for critical applications in sectors such as oil and gas, chemical processing, and power generation.

The LPH33 Angle Type High Pressure Cage Guided Control Valve is a specialized solution engineered for precise fluid flow regulation in high-pressure industrial environments. Its unique angle type design optimizes flow characteristics, enhancing control accuracy and efficiency even under extreme pressure conditions. Equipped with a cage-guided mechanism, it ensures stability and reliable performance, making it ideal for critical applications in sectors such as oil and gas, chemical processing, and power generation.

The LPI11 Self-Operated Pressure Control Valve is an autonomous solution designed to regulate pressure in various industrial processes without the need for external power sources. This valve utilizes self-operating mechanisms to maintain consistent pressure levels within a system, offering reliable performance and efficiency. With its compact design and straightforward operation, it provides a cost-effective solution for applications where external power may be limited or unavailable.

The LPI12 Self-operated Temperature Control Valve is a sophisticated solution engineered to autonomously regulate temperatures in industrial processes without external power sources. Its self-operating design ensures precise temperature control by modulating fluid flow based on thermal variations.

The LPI13 Self-Operated Flow Control Valve is an innovative solution designed to regulate fluid flow autonomously without external power sources. Its self-operating mechanism adjusts the flow rate based on changes in pressure differentials, ensuring consistent and precise control across various industrial applications. With its streamlined design and reliable performance, the LPI13 valve reduces the need for manual intervention and external controls, enhancing operational efficiency.

The LPI14 Self-Operated Differential Pressure Control Valve is an advanced solution designed to regulate differential pressure autonomously without the need for external power sources. Employing self-operating mechanisms, it adjusts the valve opening to maintain consistent differential pressure across industrial processes. With its reliable performance and ease of installation, the LPI14 enhances operational efficiency by reducing the need for manual adjustments and external controls

The LPI15 Pilot-operated Pressure Control Valve is a sophisticated solution designed to regulate pressure in industrial systems with precision and efficiency. Utilizing a pilot-operated mechanism, it offers accurate pressure control across a wide range of operating conditions.

  • Features
  • Specification
  • Catalogue

Feature

  1. Compact structure, fewer parts, light weight
  2. Wiring is simple, easy to operate
  3. Adjusted performance, small pressure loss, flow ability
  4. Able to apply a small amount of a certain viscosity and fiber medium

ActuatorPneumatic, Pneumatic diaphragm, Electric
ControlOn-off, Modulating, Inteligent
DN20~400mm
Pressure PN1.6~25.0Mpa, ANI150~1500Lbs, JIS10~100K
TemperatureStd: -20~200°C, -40~250°C, -60~250°C
Cooling type: -40~450°C, -60~450°C
Ambient temperature-20~55°C
Flow characteristicsStraight line, Equal percentage
Inherent rangeability 50:1
Gas supply0.14~0.3Mpa
Input signal4~20MA, 1~5V
Output signal4~20MA, 1~5V
ConnectionFlange
StructureStandard Type, Bellows Seal Type, Cooling Type
Body & Cap MaterialWCB, WCC, WC6, CF8, CF8M, CF3, CF3M, etc
Stem Material304, 316, 316L 17~4PH
Spool Material304, 316, 316L, 17~4H, Surfacing Stellite
Packing MaterialPTFE, RTFE, Flexible graphite
MediumGas, Water and Oil, etc
OptionLimit Switch, Positioner, Solenoid Valve, Pressure-relief Valve
RemarkCommissioning has been completed in the factory connected to the gas source and the input signal can be used