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Build Your Online Product Catalogs?
| Product Name: |
Dark polk flat panel gate valve
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| Supply Ability: |
5000 |
| Related proudcts |
gate valve, power station valve, |
| Specifications |
standard |
| Price Term: |
FOB/CIF |
| Port of loading: |
ningbo/shanghai |
| Minimum Order |
1 case |
| Unit Price: |
100 USD/case |
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The features of use
The gate valve adopts new type of floating ring seal structure, is applicable to pressure is not greater than 15.0 ***, allow to temperature - 29 ~ 121 ��?of the oil and gas pipeline, as control opening and closing of the medium and adjusting device, the product structure design, material selection, strict testing, convenient operation, appropriate with strong corrosion, wear resistance, erosion resistance, is a kind of ideal new oil industry equipment.
Flat gate valve structure characteristics and working principle
1. The floating seat, two-way opening and closing, reliable seal, flexible opening and closing. Article 2. The disc are oriented to give precise guidance, at the same time, sealing surface spraying weld hard alloy, resistance to erosion. 3. The body carrying capacity is high, the channel for straight-through, fully open, similar to phase penetration and straight pipe ram flow guide hole, small flow resistance. Stem with composite packing, multiple seal, make reliable sealing, low friction. 4. Close the self-reliance type valve, rotating the handwheel clockwise, ram down to the bottom, due to the effect of medium pressure, inlet side seal seat to ram direction, form a larger sealing pressure, thus forming the first seal. At the same time, the ram pressure toward the outlet seal seat, become a double seal. 5. As a result of double seal, so can work without affecting pipeline under the condition of replacement parts. This is our factory product prior to the important characteristics of similar products at home and abroad.
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| Company: |
Zhejiang hisun Automation Instrument Co.,Ltd
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| Contact: |
Mr. pagan peng |
| Address: |
He yi Industrial Zone,Oubei Town |
| Postcode: |
325105 |
| Tel: |
86-577-57789961 |
| Fax: |
86-577-67985602 |
| E-mail: |
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