CS701 Small Diameter Single Seat Regulating Valve
The CS701 Small Diameter Single Seat Regulating Valve is suitable for controlling fluids under various pressures and temperatures. It is widely used in self-control systems of industries such as petroleum, chemical engineering, metallurgy, power stations, air separation equipment, liquefied natural gas, etc. The valve body has an S-shaped streamlined channel, with low pressure drop loss, large flow capacity, wide adjustable range, and high accuracy of flow characteristics.
C701 Single-seat Control Valve
The C701 single-seat control valve is a top-guided single-seat valve, widely used in automatic control systems of industries such as petroleum, chemical engineering, metallurgy, power stations, air separation equipment, liquefied natural gas, etc. The valve body is compact in structure, has a small shape, the fluid passage is in an S-flow line shape, the pressure drop loss is small, the flow rate is large, the adjustable range is wide, the flow characteristic curve has high accuracy, the valve core guiding area is large, and the vibration resistance is good.
CM701 Micro-flow Single-seat Control Valve
The CM701 Micro-flow Single-seat Control Valve is suitable for regulating the small flow of various fluids under different pressures and temperatures. It is widely used in automatic control systems of industries such as petroleum, chemical engineering, metallurgy, power stations, air separation equipment, liquefied natural gas, etc. The valve body has an S-shaped streamlined channel, with low pressure drop loss, wide adjustable range, and high accuracy of flow characteristics.
C702-1 Cage-guided Single-seat Control Valve
The C702-1Cage-guided Single-seat Control Valve is a high-performance single-seat control valve, widely used in the automatic control systems of industries such as petroleum, chemical engineering, metallurgy, power stations, air separation equipment, liquefied natural gas, etc. The valve body has a compact structure, with a S-shaped flow channel, a large guiding area for the valve core, excellent vibration resistance, low pressure drop loss, large flow capacity, and a wide adjustable range. The sturdy sleeve protects the valve body from damage caused by flash evaporation and cavitation, and is suitable for applications where flash evaporation and cavitation occur due to high pressure differences.
CHM701 High-pressure Micro-flow Single-seat Control Valve
The CHM701 High-pressure Micro-flow Single-seat Control Valve is suitable for controlling the micro-flow regulation of temperature fluids and is applicable to high-pressure fluid scenarios with high leakage requirements. The valve body has an S-shaped streamlined channel, resulting in low pressure drop loss, wide adjustable range, and high accuracy of flow characteristics.
CH701 High-pressure Single-seat Control Valve
The CH701 high-pressure single-seat control valve is a type of valve with top-guided structure. The fluid passage of the valve body is in the shape of an S-flow line. It has low pressure drop loss, large flow capacity, wide adjustable range, large guiding area of the valve core guiding part, good shock resistance, and is suitable for high-pressure fluid applications with high leakage requirements.
CUT701 Cryogenic Single-seat Control Valve
The CUT701 Cryogenic Single-seat Control Valve is a valve with top-guided structure. This valve is mainly applied in the temperature range of -196°C to -100°C and the pressure range of CL150 to CL1500, and it can achieve the functions of regulation or cutting in a safe manner. It can be suitable for different medium requirements. The ultra-low temperature single-seat control valve is an ultra-low temperature piston-type valve, featuring a compact valve body structure, small form, a fluid channel in S-flow line shape, low pressure drop loss, large flow rate, wide adjustable range, high accuracy of flow characteristic curve, large guiding area of the valve core, and good shock resistance.
CJ701 Jacketed Single-seat Control Valve
The CJ701 Jacketed Single-seat Control Valve is a derivative product of the C701 single-seat control valve. It is suitable for applications where the crystallization temperature of the medium is higher than the normal temperature, or where the viscosity of the fluid increases or solidifies due to a decrease in temperature. In addition to the advantages of the C701 single-seat control valve, it also has the function of using steam for heating and insulation to prevent material crystallization and solidification.
CF701 PTFE-lined Single-seat Control Valve
CF701 PTFE-lined Single-seat Control Valve’s inner cavity, valve core, valve stem and other parts of the CF701 PTFE-lined Single-seat Control Valve that come into contact with the medium are all lined with polyperfluoroethylene propylene (referred to as F46), which is resistant to corrosion and aging. It is widely used in industries such as chemical engineering, petroleum, metallurgy, medicine, and power for process control of strong corrosive media like acids and alkalis, as well as toxic and volatile media. It adopts a dual sealing system of polytetrafluoroethylene bellows and packing to ensure no leakage.
C700 Series Single Seated Control Valve is a top-guided structure control valve, used in equipment that can achieve air opening or air closing. The fluid channel of the valve body is in an S-shaped streamlined shape, featuring low pressure drop loss, large flow rate, wide adjustable range, high accuracy of the flow characteristic curve, large guiding area of the valve core, and good vibration resistance. The control valve is equipped with a multi-spring diaphragm actuator, which features a compact structure and large output force. It can be used to control various fluids with different pressures and temperatures.
This series of products is compact in structure, small in size, the fluid channel is streamlined in S, the flow characteristic curve is accurate, and the realization of larger CV. Quick replacement and easy maintenance. With RSMF multi-spring pneumatic film actuator, large thrust, strong rigidity, sensitive action, high-precision positioning, fast response, convenient and strong, long service life.
Material: WCB、WCC、LCB、LCC、WC6、WC9、CF8、CF8M、CF3、CF3M
Nominal Size: DN15~300
NPS 1/2”~12”
Pressure rating: PN16、PN25、PN40、PN63、PN100 ASME:CL150、CL300、CL600
High pressure:CL900 、CL1500 、CL2500
Temperature Range: Standard Temperature: -17℃~+230℃
High-temperature EI:+230℃~+525℃
Low-temperature LE-I:-45℃~-17℃
LE-II:-100℃~-45℃
LE-III:-196℃~-100℃
Operator: Pneumatic, Electric, Manual, etc
Application range: Suitable for switching the flow direction of the medium in pipeline systems such as water supply, petrochemical, metallurgy, mining, textile, energy, paper, food, steel, etc.Also, for shunting or mixing fluids.
Designed specifically for deep-cold media such as LNG and liquid oxygen, this valve features an austenitic stainless steel body that undergoes special deep-cold treatment to ensure reliable sealing and operational performance under extreme conditions of -196℃. The valve stem adopts an extended neck design and is equipped with a vacuum insulation structure, effectively blocking the transmission of cold energy. The valve can be equipped with either a flat seal or a conical seal structure, allowing for selection based on different pressure ratings, and is suitable for precise flow control in liquefied natural gas storage and transportation, air separation equipment, and low-temperature chemical systems.
The globe valve is mainly composed of valve body, valve cover, valve disc, valve stem and valve stem nut. The handwheel applies a certain torque on the upper end of the valve stem, and passes the valve stem to the valve petals to move it along the valve stem axis to achieve full or full-closed motion. The force applied by the handwheel can be obsessed with the valve seat to reach the stagnation state. The two-valve petals are designed to enter the top of the medium from the cover of the valve petals. The force force of the medium is the same as the valve closure direction, so the torque of the valve closure is small; The petals, the medium enters the exit of the valve from the inside, and generates a small amount of balance of the pressure of the pressure on both ends of the valve inlet and export, thereby achieving the effect of reduced the valve opening torque. Therefore, globe valve(double disc) is mainly used in high pressure or large-caliber pipelines. At the same time, the globe valve does not rub with the valve seat before the valve is closed, thereby reducing the wear of the cover surface and effectively extending the service life of the valve.
Oxygen Globe Valve are often used in physical and chemical experiments with gases such as oxygen, nitrogen, hydrogen, argon, etc. These gases are usually stored in dedicated high-pressure gases. When in use, the gas pressure is reduced to the required range for the experiment through a pressure reducing valve, and then finely adjusted through other control valves to input the gas into the system. The oxygen shut-off valve is a forced sealing valve, so when the valve is closed, pressure must be applied to the valve disc to force the sealing surface not to leak.