HAWE Pressure Regulating Valve ADC and AM Type Shanghai General Distributor

Product description
Pressure regulating valves belong to the category of pressure valves. Even under higher input pressures that have changed, it can maintain the initial pressure as constant as possible.
ADC and AM type pressure regulating valves are suitable for supplying control oil circuits with low fuel consumption. The valve is equipped with overload compensation, for example, when the secondary pressure exceeds the set value due to external force, the valve can act as an overflow valve. The design determines the existence of oil leakage.
Features and advantages:
compact structure
Multiple structural forms
Scope of application:
Used for supplying working oil in the pilot circuit

Secondary pressure reducing valve: PD series secondary pressure reducing valve, two-stage diaphragm pressure reducing structure, stainless steel diaphragm pressure transmission, stable output pressure, suitable for pure gas, corrosive gas and non corrosive gas; Features, providing continuous and accurate outlet pressure; Double stage pressure reducing structure; Corrugated metal film, used for high-precision and high-sensitivity pressure regulation; Equipped with an internal filter screen; Panel installation can be used.
Low pressure and high flow pressure reducing valve: PL series low pressure and high flow pressure reducing valve, single-stage diaphragm pressure reducing structure, stainless steel diaphragm pressure transmission, stable output, mainly used in low pressure and high flow gas systems; Features: The large diameter corrugated diaphragm improves pressure sensitivity; Metal metal membrane seal; Large flow, minimized pressure drop; Optional panel installation. The principle of a pressure regulating valve is based on the balance between spring force and pressure. When the pressure of the spring is less than the air pressure, the valve closes. When the pressure is greater than the elastic force of the spring, the compressed air under the rubber pressure regulating diaphragm exerts a force on the diaphragm, pushing it upwards and away from the valve seat, allowing air to flow into the air chamber. At this time, the unloading piston moves under the action of air pressure, pushing the discharge valve away from the valve seat. Therefore, the air filled into the air chamber by the air compressor is discharged into the atmosphere through the discharge valve and exhaust port, and the air compressor runs idle.

Conventional high-pressure pressure reducing valve: PH series conventional high-pressure pressure reducing valve is mainly used in high input pressure systems, with a piston type pressure reducing structure and stable performance. The maximum pressure inlet can reach 6000psi, and the outlet pressure is 0-2500psi. It is suitable for pure gas, standard gas, corrosive gas, etc; Features, safe and reliable piston pressure sensing design; Equipped with an internal filter screen; Optional panel installation.HAWE Pressure Regulating Valve ADC and AM Type Shanghai General Distributor

Compact pressure reducing valve: PR series compact pressure reducing valve, single-stage diaphragm pressure reducing structure, stainless steel diaphragm pressure transmission, stable output, suitable for pure gas, corrosive gas and non corrosive gas; Features: The corrugated membrane ensures precise pressure regulation; Metal metal membrane seal; Spring loaded adjustment pressure; Equipped with an internal filter screen; Optional panel installation.
Medium flow pressure reducing valve: PM series medium flow pressure reducing valve, single-stage diaphragm pressure reducing structure, stainless steel diaphragm pressure transmission, stable output, mainly used in medium flow gas systems;

The so-called positive action locator means that as the signal pressure increases, the output pressure also increases; The so-called reaction locator means that as the signal pressure increases, the output pressure decreases. A positive action actuator only needs to be equipped with a reaction locator to achieve the action of the reaction actuator; On the contrary, a reaction actuator can achieve the action of a positive action actuator as long as it is equipped with a reaction locator. The related (attached figure) regulating valve is usually composed of an electric or pneumatic actuator and a valve body. There are mainly two types of straight stroke: straight through single seat and straight through double seat. The latter has the characteristics of large flow capacity, small imbalance, and stable operation, so it is usually particularly suitable for situations with high flow rate, high pressure drop, and low leakage. Angular stroke mainly includes: V-shaped electric regulating ball valve, electric butterfly valve, ventilation regulating valve, eccentric butterfly valve, etc.HAWE Pressure Regulating Valve ADC and AM Type Shanghai General Distributor