Z512V self-operated micro-pressure regulating valve without additional energy, using the energy of the charged medium itself 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. Used in micro-pressure conditions, it has the advantages of sensitive action, good sealing, small fluctuations in pressure changes, and high precision. It is widely used in various industrial equipment to reduce pressure and stabilize or relieve pressure and stabilize gas, liquid and steam media. Automatic control.

The role of the series of products with pressure relief valve after the pressure adjustment (B type) and pressure relief valve before the pressure adjustment (K type); the actuator has two kinds of membrane and bellows.

Nominal diameter: DN15 ~ DN250

Nominal pressure: PN16 ~ 40,ANSI Class 150~300

Temperature range:-196~350 ℃

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

Leakage level: V, VI, zero leakage

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

Features: Used in micro-pressure conditions, with sensitive action, good sealing, small fluctuations in pressure changes, high precision

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