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- Overview
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The Electric Wafer Butterfly Valve D971X-20Q features a simple structure, small size, and light weight, consisting of only a few components.Sealing Performance Achieves bidirectional zero leakage with a self-tightening seal, making it suitable for harsh working conditions.Intelligent Control Enables remote control, automated operation, precise regulation, and multiple protection functions, which enhances the automation level of the system. Installation & OperationIt is directly clamped between two flanges via bolts, eliminating the need for welding.Supports 90° fast opening and closing for convenient operation and rapid response, making it ideal for scenarios requiring frequent on-off cycles.
Applicable Medium |
Water，air |
Flowing Medium |
Water |
Interface Size |
DN40-600 |
Structure |
Butterfly |
power system |
Electric |
Place of Origin |
Tianjin, China |
Application |
/ |
Customization Supported |
OEM, ODM, OBM |
Power |
Manual |
Model (Number) |
D971X-20Q |
Brand |
TF |
Warranty Period |
18 Months |
size |
DN40-DN600 1.5 "-24" |
Valve Body Material |
Ductile Iron QT450 Material |
pressure |
PN10 PN16 PN25 1.0MPa 1.6MPa Class150 |
Warranty |
18 Months |
Valve Body Material |
Ductile Iron QT450 Material |
Disc |
Ductile Iron QT450 Material |
Valve Stem |
SS420 2cr13 CF8 SS304 CF8M SS316 |
Seat |
EPDM / PTFE / NBR |
Connection |
wafer-type |
certificate |
CE/IS09001/ISO14001/IS045001 |
Packaging and Shipping Information
Gross Weight per Unit Product |
10,000 Kilograms (or 10,000 kg) |
Package Size per Unit |
15 x 7 x 10 Centimeters (or 15×7×10 cm) |
Minimum Order Quantity：1
