ZhengFeng Valve Group - Shanghai, China


Our company has backflow preventer for sale! ZECO is one of the most professional china check valve manufacturers, and we have been devoted to produ ...
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 438

There are many balancing valve types for the customer, in fact, not just buy products so simple, for the HVAC system, it is a whole, not a valve insta ...
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 448

Basic information of the big size gate valve This valve is used in the pipeline as a cut-off valve. Inspection and Test: ISO 5208 / EN 12226-2 ...
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 419

This bronze adjustable dynamic flow balancing valve is required to maintain the flow of these pipes or end equipment at all times within the working d ...
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 457

Features of bronze balancing valve 1. Good sealing, no penetration, easy to adjust the rotation; 2. Small mounting space, accurate and clear ope ...
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 447