Ductile Iron Signal Butterfly Valve 50-200mm DN 1.6MPa for Fire Fighting Systems with Worm Gear Operation
Price:
USD19.9/Set - 59.9/Set
MOQ:
1 Set
Delivery Time:
14 days
Brand:
JGPV
Product Description
Fire Fighting System Signal Butterfly Valve
Ductile iron worm gear operated signal butterfly valve designed specifically for fire protection systems, featuring electrical signal transmission for valve status monitoring.
Product Overview
This signal butterfly valve serves as a critical control component in industrial and building fire protection pipelines. Engineered with a robust ductile iron construction and worm gear operation, it provides reliable sealing and precise flow control for automatic sprinkler systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Diameter (DN) | 50-200 mm |
| Nominal Pressure (PN) | 1.6 MPa |
| Test Pressure - Strength (Water) | 2.4 MPa |
| Test Pressure - Enclose (Water) | 1.76 MPa |
| Working Temperature | 0-80°C |
| Suitable Medium | Water |
Key Features
- Lightweight and compact design for easy installation and maintenance in any position
- Simple structure with 90° quick open/close operation
- Low operational torque for effortless manual operation
- Complete sealing capability with zero gas test leakage
- Multiple material options available for various media compatibility
- Linear flow characteristics for precise regulation performance
- Durability tested to 10,000+ open/close cycles for extended service life
Signal Transmission System
Equipped with integrated micro-switch technology in the transmission box, this valve provides electrical signals to indicate butterfly plate position and valve status. The signal output displays both open and closed positions, making it an essential component for automated fire protection monitoring.
Installation & Operation
Typically installed at alarm valve group ends or system branch pipe entrances. Features clamp connections for simplified pipeline integration. Clockwise hand-wheel rotation closes the valve, with worm gear drive enabling precise flow control.
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Company
Shanghai Jianggong Valve Manufacturing Co., Ltd.
Location
No. 5089, Nanzhu Road, Zhuqiao Town, Pudong New Area, 201324, P. R. China
Contact Person
David Chen