HAWEThe filling valve information is complete

NingboBingshengIndustrial Technology Co., Ltd2013year4Yue established his own joint venture company in Germany as a European procurement platform,2013year6Yue has established its own joint venture company in Germany as an American procurement platform. If you need to purchase imported European and American brands, we promise to provide original packaging.As a procurement platform, German joint venture companies import components from Germany and Europe and America, purchase original European and American products domestically, integrate procurement and shipping, provide procurement consulting for all European and American brand spare parts, cooperate with multiple European and American technology distributors or system integrators, integrate procurement, and provide industry technical consulting, formal customs clearance, and customs clearanceAClass of enterprises,10Years of experience in the hydraulic industry,ZYService,There is a warehouse1000Over ten thousand inventory in stock, it is your emergency warehouse

HAWEThe filling valve information is complete

HAWEThe filling valve information is complete

Diversion control valve

The diversion regulating valve adopts a cylindrical thin-walled window shaped valve core guide. Equipped withDKZStraight stroke electric actuator, accepting0~10or4~20mA. DCSignal driven valve opening and closing. The three-way merging regulating valve is used to mix two fluids into a third fluid or the same fluid at different temperatures into the same temperature fluid. A three-way splitter valve divides a fluid into two streams. The caliber of this series of products is determined by25Millimeters to200Millimeters, nominal pressure is1.0、1.6、4.0、6.4Megapascals, temperature range-60℃ to450℃, control signal is0~10or4~20mA. DCEquipped with different actuators, it can be divided into two types: ordinary and electronic.

Basic Information

The diversion regulating valve adopts a cylindrical thin-walled window shaped valve core guide. Equipped withDKZStraight stroke electric actuator, accepting0~10or4~20mA. DCSignal driven valve opening and closing. The three-way merging regulating valve is used to mix two fluids into a third fluid or the same fluid at different temperatures into the same temperature fluid. A three-way splitter valve divides a fluid into two streams. The caliber of this series of products is determined by25Millimeters to200Millimeters, nominal pressure is1.0、1.6、4.0、6.4Megapascals, temperature range-60℃ to450℃, control signal is0~10or4~20mA. DCEquipped with different actuators, it can be divided into two types: ordinary and electronic.

characteristics

The direction of fluid action on the valve core is in the open state, so the working stability is good. In addition to the liner guidance at the valve cover, the side of the valve core and the inner surface of the valve seat also have a guiding effect, with a large guiding area and reliable operation. The servo amplifier adopts deep dynamic negative feedback, which can improve the adjustment accuracy.

There are various forms of electric operators that can be applied to4～20mA. DCor0～10mA. DCElectronic electric control valves can directly control valve opening through current signals without the need for servo amplifiers.

Save automation investment. Compared with single seat, double seat or sleeve regulating valves, the same system can save one valve, simplify the system, and save investment.

The bellows sealing type forms a seal for the moving valve stem, blocking fluid leakage.

HAWEThe filling valve information is complete

Pressure safety valve

The pressure safety valve is abnormalstressDangerous tosiloWhen it comes to structure, it serves as the safety defense line behind.

Introduction

This is the reason why immediate action is necessary when there is sudden excessive pressure or excessive pumping inside the silo. Efficient and reliable pressure safety valves are essential for silo systemsThe equipment. When the pressure value is within the preset range,helical springKeep the valve cover closed. Three external spring rods keep the outer annular valve cover tightly closed until the pressure generated inside the silo is less than the spring force. When the pressure inside the warehouse is too high or too low, once the pressure value exceeds the preset range, the valve cover will be pushed up to release the pressure. smallervalve coverCover the central circular opening of the external valve cover from below. The smaller valve cover is fixed by a single spring rod and pressurized onto the external valve cover by the standard atmosphere inside the silo. During compression, the spring compresses and lowers the valve cover. Air enters from the outside of the silo, ensuring rapid pressure balance and pushing the central valve cover into the closed position. The entire work process does not require manual operation. Widely used at the top of storage tanks and hoppers, usually in conjunction with top dust collectors.

When the pressure inside the equipment is within a certain working pressure range, the force exerted by the internal medium on the valve disc is less than the force exerted by the loading mechanism on the valve. The difference between the two constitutes the sealing force between the valve disc and the valve seat, causing the valve disc to tightly press against the valve seat and preventing the medium of the equipment from being discharged. When the pressure inside the equipment exceeds the specified working pressure and reaches the opening pressure of the safety valve, the force exerted by the internal medium on the valve disc is greater than the force applied by the loading mechanism. As a result, the valve disc leaves the valve seat, the safety valve opens, and the medium inside the equipment is discharged through the valve seat.

Pressure safety valveeffect

The safety valve plays a protective role in the system. When the system pressure exceeds the specified value, the safety valve opens and releases a portion of the gas in the system into the atmosphere, ensuring that the system pressure does not exceed the allowable value and preventing accidents from occurring due to excessive pressure. Safety valve, also known as overflow valve. The diagram shows several typical structural forms of safety valves. pictureaFor piston type safety valves, the valve core is a flat plate. The pressure of the gas source acts on the pistonAWhen the pressure exceeds the safe value determined by the spring force, the pistonAWhen pushed open, a portion of the compressed air is discharged into the atmosphere through the valve port; When the pressure of the gas source is lower than the safe value, the spring drives the piston to move downwards and close the valve port.

HAWEThe filling valve information is complete

NingboBingshengDirect headquarters procurement, domestic direct sales, good price, short delivery time, and guaranteed quality

NingboBingshengDirect headquarters procurement, domestic direct sales, good price, short delivery time, and guaranteed quality

NingboBingshengDirect headquarters procurement, domestic direct sales, good price, short delivery time, and guaranteed quality

HAWEThe filling valve information is complete