Control Valve Series
ZZVP Self‑operated Micro‑pressure Regulating Valve, Storage Tank Nitrogen Vent Valve, Breathing‑out Valve, Micro‑pressure Relief Valve
DN15-600mm
Execution Standard
GB, JIS, ASTM, BS, GOST, DIN
Drive Type
Manual, pneumatic, electric, hydraulic, electromagnetic, self operated
Application Industry
Petroleum depot, chemical storage tank, coal chemical, pharmaceutical tank nitrogen‑seal protection
Material
Carbon steel A105 cast steel WCB ductile iron QT450 stainless steel 304 316 2205 CF8 CF3M
Model
ZZVP‑16K ZZVP‑16B ZZVP‑10K ZZVP‑10B
ZZVP Self‑operated Micro‑pressure Nitrogen Vent Valve, no external energy required, upstream pressure relief, automatically vent nitrogen under overpressure for storage tank nitrogen‑seal system protection.
Technical Specifications
Control Valve Series
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