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SP5000 self-operated low pressure pressure relief valve
Product Overview
SP5000 low-pressure pressure relief valve is a direct-acting pressure regulating valve in front of the valve. It can be widely used in various low-pressure relief systems, especially for low-pressure discharge systems of storage tanks and reactors. The minimum control pressure is 0.5 kpa, the maximum control pressure is 15kpa, the minimum operating temperature is-48 ℃, and the maximum operating temperature is 120 ℃.
Product Features
. Convenient pressure adjustment--The screw adjustment mechanism makes pressure adjustment easier, more convenient and faster.
. Safety overload-Safety is always the most important under any circumstances. Because the medium of the self-operated regulating valve will directly enter the actuator, when the system is overpressurized, the valve will often be seriously damaged.?The overload protection mechanism of the SP5000 pressure relief valve will safely bear the overload pressure several times or even dozens of times higher than the upper limit of the pressure regulation range.
. No packing-Any friction resistance will affect the control accuracy of the pressure relief valve during low pressure control. The packing-free structure of SP5000 pressure relief valve makes the whole adjustment mechanism have good sensitivity, while reducing external leakage points.
. Soft seal--The valve core has a soft sealing structure, which can easily cut off the fluid when the valve core is closed.
. Stainless steel actuator-As an important part of the pressure relief valve, the actuator is formed of stainless steel plate and has high compressive strength and service life.
. Easy maintenance--The principle of determining each structure of SP5000 pressure relief valve is to achieve the most convenient installation and maintenance on the premise of ensuring performance indicators.?The overhead press-in installation can carry out internal inspection and maintenance without removing the valve body, and does not require any special tools.
. Adopt the principle of center positioning of the valve cover, eliminate all unnecessary repeated fitting, and leave enough clearance for the inner parts, so that the inner parts can be easily taken out or put in.