ОПИСАНИЕ ПРОДУКТА
SIEMENS BPZ:VGD40.125 - Double-Seat Gas Shut-Off Valve Body
This component is a SIEMENS VGD series double-seat gas valve body, engineered for reliable and safe regulation or shut-off of gaseous media in industrial combustion applications. It is designed for direct integration with SIEMENS SQN or LMV series electro-hydraulic or electronic actuators, forming a complete safety shut-off or control valve assembly for gas burners, heating systems, and process furnaces. Its robust construction ensures compliance with stringent industrial safety standards for gas flow management.
Technical Specifications:
- SERIES/FAMILY: VGD Series
- COMPONENT TYPE: Double-Seat Gas Shut-Off Valve Body
- ELECTRICAL SPECS: This component is a mechanical valve body electrical specifications are determined by the integrated actuator (e.g., SIEMENS SQN or LMV series).
- MECHANICAL/PHYSICAL:
- NOMINAL DIAMETER: DN40
- CONNECTION TYPE: Rp 1 1/2 Internal Thread
- MAXIMUM OPERATING PRESSURE: 125 mbar (12.5 kPa)
- FLOW DIRECTION: Unidirectional
- CLOSING TIME: Actuator-dependent, typically < 1 second for safety shut-off
- MATERIAL: Aluminum alloy housing, NBR seals
- INTERFACE/CONTROL:
- ACTUATOR INTERFACE: Standardized mounting flange for direct coupling with SIEMENS SQN or LMV series electro-hydraulic or electronic actuators.
- CONTROL METHOD: Actuator-dependent (e.g., ON/OFF, modulating).
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54 (when correctly installed and protected)
- AMBIENT TEMPERATURE: -20 to +60 degrees C
- MOUNTING STYLE: Inline, suitable for horizontal or vertical pipe mounting
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: SIEMENS SQN series actuators, SIEMENS LMV series burner management systems.
- APPLICATION: Industrial gas burners, heating systems, process furnaces, boilers, gas-fired appliances requiring safety shut-off or precise flow control.
- MEDIA: Natural gas, propane, butane, air, and other non-aggressive gaseous fuels.