The G64N-32P balanced adjustable pressure reducing valve achieves first level pressure reduction and stabilization through a spiral damping groove, combined with the second level fine adjustment function of a conical valve stem 720 ° adjustment, to maintain a constant outlet pressure in the flow range of 500-3200ml/min. It has the characteristics of linear pressure regulation and convenient maintenance structure, providing high-precision pressure and flow control solutions for water vapor sampling systems.

G64N-32P balanced adjustable pressure reducing valve, which has the following characteristics:

Equipped with an I-level pressure reduction function module, the sample water is reduced in pressure along the spiral damping groove. The spiral damping valve core and valve body are finely ground. When the inlet pressure changes, the valve core can automatically translate along the axis to ensure a constant outlet pressure.

Equipped with a Level II sample water fine adjustment function module, the primary pressure reduction can stabilize the sample water to 0.4MPa. The conical valve stem is inserted for fine adjustment, and the adjustment handwheel has a 720 degree adjustment range. The sample water flow rate range is 500 to 3200ml/min.

The inlet and outlet connections of the valve are located on the side of the valve body, and there is no need to disassemble the valve connection part to remove the valve core, making maintenance convenient.

The valve stem adjustment operation is carried out on the low pressure side, with low water resistance, easy adjustment feel, and the ability to linearly adjust the flow rate under pressure.

It can be used alone or in conjunction with a limiting and stabilizing valve, which can solve the problem of unstable sample water flow rate and pressure interfering with chemical online instrument measurement in water vapor sampling scenarios.