"safety valve for industrial use"
- 2 Items Found
Pilot Operated Safety Valve
Pilot Operated Safety Relief Valve features innovative indirect pilot actuation for superior sensitivity. With sleeve piston design and double-seated sealing, it offers high accuracy, zero leakage, rapid re-seating, and handles high back pressure. Supports online calibration, automatic tight shutoff after discharge, and easy operation—ideal for petroleum, chemical, power, and gas industries.
Bellows Balanced Safety Valve
This valve is applicable to equipment and pipelines with unstable back pressure, toxic or corrosive media at working temperature ≤ 200°C, and serves as an overpressure protection device. For connecting flange standards: adopt JB/T……-94 Series 1 when PN ≤ 4MPa; adopt JB/T……-94 Series 2 when PN ＞ 4MPa.
