شیر تنظیم کننده جریان و فشار پیستون الکتریکی QDYQ940H-40
The QDYQ piston design adjusts the flow passage for flow regulation and pressure management. Electric actuation supports powered positioning; actuator controls, supply voltage, enclosure protection and required torque are selected for each order, not specified by this base model code alone.
Applications
The manufacturer catalog describes reservoir discharge, long-distance water transmission, waterworks and municipal water networks. Confirm pressure differential, fluid compatibility and control duty with KOZO before selection.
Catalog specifications
- مدل: QDYQ940H-40
- Pressure designation: PN40
- Listed valve size range: DN150-DN1400
- فعال سازی: برقی
- اتصال: فلنج دار
Configuration and photo reference
The model table on printed page 10 of the KOZO flow and pressure regulating valve catalog lists drive-code alternatives 3, 6 و 9. This page represents the electric 9 variant with sealing code H. Body-material codes C, من, P and R remain selectable catalog options; no separately verified material-specific configuration is asserted here.
The original electric-actuated series photograph is extracted from printed page 07 and carries a KOZO VALVE watermark. It illustrates the electric QDYQ series rather than a pressure-, اندازه- یا سفارش نهایی مواد خاص. Appearance, dimensions, actuator and sealing specification vary with the selected configuration. Confirm final specifications and availability before ordering.
