Gold Member Since 2008
Audited Supplier

Zhejiang Guanli Valve Co., Ltd.

Gate Valves, Butterfly Valves, Globe Valve manufacturer / supplier in China, offering BS1873 Carbon Steel Globe Valve Wcb, CF8m, CF8, API 600 Wedge Gate Valve OS&Y Class300 Bw Ends, Heating Segmented Ball Valve Manufacturer, Pn16, Class150 and so on.

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Guanli workshop

OS&Y gate valve class150 [Mar 18,2017]
OS&Y gate valve class150
Cast Steel Bolted Bonnet Valves
Gate valves are ideal for bidirectional, low-friction flow and 100% shut-off. Due to the flow
characteristics of the wedge-to-seat design, gate valves should be operated in the full-open
or full-close position. Concentrated flow across the seats of a partially opened gate valve
risks possible seat damage, therefore throttling is not recommended. Gate valves are
utilized in applications where minimum pressure drop is necessary