Z510Y self-operated pressure regulating valve without additional energy, the use of the charged medium's own energy as a power source, the introduction of the actuator to control the spool position to change the flow area, so as to achieve the purpose of changing the flow rate, so that the valve before or after the valve pressure stability. It has the advantages of sensitive action, good sealing performance and small fluctuation of pressure change. It is widely used in various industrial equipment to automatically control the pressure reduction and pressure stabilization or pressure relief of gas, liquid and steam media.

This series of products can be divided into single seat (P), sleeve (M) and other structures according to the valve core form. The action types include pressure adjustment after the pressure relief valve (type B) and pressure adjustment before the pressure relief valve (type K); There are three types of actuators: diaphragm type, piston type and bellows type.

Nominal diameter: DN15 ~ DN250

Nominal pressure: PN16 ~ 100,ANSI Class 150~600

Temperature range:-196~350 ℃

Body material: WCB,WC6,WC9,CF8,CF8M,CF3,CF3M,LCB, etc

Leakage level: IV, V, VI

KV value: 0.32~1100 (small flow consulting our company)

Features: sensitive action, good sealing, small fluctuations in pressure changes

Note: If the specifications are not within this range, please consult our company