QUICK CLOSING VALVE | MOWE Products/Marine
Quick Closing Valves – Fuel Oil Quick Shut-Off Valves
Quick Closing Valves (QCV) with Pressure Vessel
Rapid Isolation for Fuel Oil, Diesel, Fire-Fighting and Critical Industrial Applications
MOWE Quick Closing Valves (QCV), being a subset of Emergency Shut Down Valves, perform similar functions through quick-to-close actions. These valves provide a straightforward and simple solution for applications requiring rapid valve response.
QCV solutions are used in fire-fighting lines, fuel oil lines, diesel lines and various other applications that demand quick-to-act responses.
MOWE Quick Closing Valves (QCV)
Quick-to-Close Valve Solution
MOWE Quick Closing Valves (QCV) are designed for applications where rapid valve closure is required to isolate fuel, diesel, fire-fighting or other critical fluid lines.
Being a subset of Emergency Shut Down Valves, QCVs perform similar quick-to-close functions while providing a straightforward and simple solution for critical applications.
Depending on the application, the valves can be operated through remote levers or activated using pneumatic or hydraulic lines.
Fuel Oil Quick Shut-Off Valves
Rapid Isolation of Fuel Oil Lines
Fuel oil quick shut-off valves provide rapid isolation of fuel oil lines where quick-to-act valve response is required.
QCVs can be applied to fuel oil and diesel lines where the ability to quickly isolate the fluid supply is an important operational requirement.
The system can be arranged with remote operation and pneumatic or hydraulic actuation depending on the application and installation requirements.
QCV Pressure Vessel Arrangement
Quick Closing Valve with Pressure Vessel
For selected QCV applications, the quick closing valve arrangement can be provided together with a pressure vessel as part of the valve actuation arrangement.
The pressure vessel arrangement provides the supporting actuation arrangement required for rapid valve operation where pneumatic or hydraulic activation is used.
The final pressure vessel configuration, capacity, pressure rating, materials and applicable approvals are selected according to the project and application requirements.
Pressure vessel capacity, design pressure, material, certification and other project specific technical information can be added here.
QCV Actuation Methods
MOWE QCV solutions can be configured with different operating methods depending on the application, installation and required response arrangement.
Remote Lever
QCVs can be operated through remote levers where remote manual activation is required.
Pneumatic Actuation
Pneumatic lines can be used to activate the quick closing valve where pneumatic operation is required.
Hydraulic Actuation
Hydraulic lines can be used for remote activation of QCVs in suitable marine and industrial applications.
Quick Response
Designed for applications that demand quick-to-act valve response during critical operating conditions.
Critical Emergency Applications
QCVs are particularly useful where rapid isolation is required during fire, flood, gas leak, chemical leak or other critical conditions.
Fire
Used in fire-fighting lines and applications requiring rapid valve response.
Flood
Quick valve activation can be applied where rapid isolation is required during flood-related emergency conditions.
Gas Leak
Provides quick-to-close action for applications requiring rapid isolation following gas leak events.
Chemical Leak
Suitable for applications where rapid isolation is required during chemical leak conditions.
QCV Fluid & Service Applications
Fuel Oil Lines
Quick shut-off valves for fuel oil systems requiring rapid isolation.
Diesel Lines
Quick closing valve applications for diesel fuel systems and associated lines.
Fire-Fighting Lines
QCV applications for fire-fighting lines requiring quick-to-act valve response.
Other Critical Services
Suitable for various other functions that demand quick valve response.
Approvals, Standards & Materials
Project-Specific Configuration
MOWE Quick Closing Valves are available in various approvals, standards and materials to suit different project and application requirements.
The selected valve configuration, actuation method, pressure vessel arrangement and materials can be determined according to the intended service and project requirements.
Industries & Applications
Petrochemical Plants
Power Plants
Hydro Plants
Marine Vessels
Industrial Applications
Quick Closing Valve Operation
A typical quick closing arrangement provides a direct sequence from activation to valve isolation.
Emergency / Remote Command
The valve is activated through the applicable remote lever, pneumatic or hydraulic arrangement.
Actuation
The selected actuation arrangement operates the quick closing valve.
Quick Closure
The valve performs its quick-to-close function to isolate the relevant line.
Fluid Isolation
The fuel oil, diesel, fire-fighting or other applicable service line is isolated.