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- Size: 1
- Place of Origin: Hebei
- Brand Name: Trueplate
- Model Number: QYDF-4
- Weight: 1.000 kg
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Turbine grooved signal butterfly valves Product Presentation: The Turbine groove signal butterfly valves are operated by worm gear and worm wheel. After operation, the cam rotates to press or release the contact on the signal device according to the preset position, then corresponding output the signals of “on” and “off” to show the on/off state of the butterfly valves. Turbine groove signal butterfly valve is small in size and light in weight . With a simple and compact structure and quick 90 degree on-off operation, It can be mounted wherever needed. The Flow curve tending to a straight-line and they have an excellent regulation performance. Standing the test of ten thousands opening and closing operation. The installation considerations of grooved butterfly valves: The advantages of handle groove signal butterfly valves: 1. The valves can be installed in any position on the pipeline. 2. The installation position of the valve should guarantee the convenience of use, maintenance and replacement. 3. When installing, the flow direction of the media in the pipeline needn't be taken into consideration, IE. two-way flow is allowded. 4. Before installation, the valves should be stored in a dry indoor place with valve disc open 4 ° ~ 5 ° slightly. Features: By introduction of the European high-tech production of rubber and valve manufacturing technology, this kinds of groove valves overcome many defects, such as of the rubber aging, material rust, etc.They could be widely used in the industries’ pipeline for regulating and throttling, such as tap water, sewage, sea water, water treatment, environmental protection, construction, fire protection, petroleum, chemical, electricity, food, medicine, textile, shipbuilding, energy and other industries Hebei Quanyi Machinery Co.,Ltd is devoted to offering the best and varies Industrial Valves, such as : (1) Butterfly Valves (2) Soft Sealed Gate Valves (3) Gate Valves (4) Hydraulic Control Valves (5) Valves Parts castings. We also supply other Castings Parts. Special size and specification could be customized. Cherry Hebei Quanyi Machinery Co., Ltd Add.: No. 48 Ta’nan Road, Yuhua District, Shijiazhuang, Hebei, China Email: sales99@cntrueplate.com Tel: +86-311-68070891 Fax: +86-311-85691955 Skype: sales99.trueplate web: www.cnsurfaceplate.com |
- Size: 1
- Place of Origin: Hebei
- Brand Name: Trueplate
- Model Number: QYDF-4
- Weight: 1.000 kg