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Zhejiang Sanjing Valve Co., Ltd
New electric butterfly valve
NegotiableUpdate on 05/22
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Overview
The new D971X-16Q electric butterfly valve protection device has dual limit, overheat protection, and overload protection. The full travel time is 15 seconds, 30 seconds, 45 seconds, and 60 seconds. And with manual function.
Product Details
D971X-16QNew electric butterfly valveThe principle of
The main advantages of electric soft sealed butterfly valves are simple structure, small size, light weight, low cost, installation in high-altitude tunnels, and the ability to adjust flow media. The fluid resistance is small, and the effective flow area is large when the electric soft seal butterfly valve with a medium to large diameter is fully opened. The opening and closing are quick and effortless, and the disc can be rotated 90 degrees to complete the opening and closing. Due to the nearly equal force of the disc handle on both sides of the shaft, the torque direction is opposite, so the opening and closing torque is small. Good sealing can be achieved under low pressure. The sealing materials of the electric soft seal butterfly valve include nitrile rubber, fluororubber, edible rubber, and PTFE lining, so the sealing performance is good, and it has excellent sealing performance in any situation (up to zero leakage).
D971X-16QNew electric butterfly valveCharacteristics of actuators
1. Powerful functions: intelligent, adjustable, switch type.
2. Compact size: The volume is only about 35% of similar products.
3. Easy to use: using single-phase power supply, simple wiring; The use of a spherical protruding structure makes observation more convenient; No refueling, no inspection, waterproof and rust proof, and can be installed at any angle.
4. The protective device has dual limit, overheat protection, and overload protection. The full travel time is 15 seconds, 30 seconds, 45 seconds, and 60 seconds. And with manual function.
5. Intelligent Numerical Control: The built-in module adopts a single-chip computer and intelligent control software to directly receive standard signals (4-20mA DC/1-5VDC) output from computers or industrial instruments to achieve intelligent control and precise positioning of valve opening. 3810 series or NA series electronic angular stroke actuators can also be selected PSQ series or DYR series can also be selected.
