Product Introduction
Product overview
The HQJ series 1E valve pneumatic device in nuclear power plant is a pneumatic device specially designed to meet the operational requirements of nuclear power plant. Suitable for rotating valve disc, such as ball valve, butterfly valve, etc.
The products meet the following standards:
1) IEEE382-1996 "Identification Test of Safety Valve Driving Devices in Nuclear Power Plants" is equivalent to EJ/T531-2001 "Identification of Safety Valve Driving Devices in Nuclear Power Plants".
2) EJ/T 1022.12-1996 Pneumatic Valve Device for PWR Nuclear Power Plant.
3) JB/T8864-1999 Technical Specifications for Valve Pneumatic Devices.
According to the working environment of nuclear power plant, the device can be divided into three types:
Type H1 (K1): Used in containment with accident, irradiation and earthquake resistance.
Type H2 (K2): (a) Used in containment, with radiation, earthquake resistance, accident-free environment;
(b) For use outside containment shells, affected by accidents, with radiation and earthquake-resistant environment.
The HQJ series 1E valve pneumatic device in nuclear power plant is a pneumatic device specially designed to meet the operational requirements of nuclear power plant. Suitable for rotating valve disc, such as ball valve, butterfly valve, etc.
The products meet the following standards:
1) IEEE382-1996 "Identification Test of Safety Valve Driving Devices in Nuclear Power Plants" is equivalent to EJ/T531-2001 "Identification of Safety Valve Driving Devices in Nuclear Power Plants".
2) EJ/T 1022.12-1996 Pneumatic Valve Device for PWR Nuclear Power Plant.
3) JB/T8864-1999 Technical Specifications for Valve Pneumatic Devices.
According to the working environment of nuclear power plant, the device can be divided into three types:
Type H1 (K1): Used in containment with accident, irradiation and earthquake resistance.
Type H2 (K2): (a) Used in containment, with radiation, earthquake resistance, accident-free environment;
(b) For use outside containment shells, affected by accidents, with radiation and earthquake-resistant environment.
Type H3 (K3): Used outside the containment, without accident, no radiation, anti-seismic environment.
