The 6 inch stainless steel gate valve, designed as per MSS-SP-81, has the lug type connection per Class 150 and electric actuator.

Quick Detail

Type	Knife Gate Valve
Size	6''
Design Pressure	ANSI 150
Construction	Knife Type Gate Valve
ConnectionType	Lug Type
OperationType	Electric Actuator
Body Material	ASTM A351 CF8
TrimMaterial	SS304
Design Code	MSS SP81
Medium	Water, Oil and Gas
Origin	China

Related Knowledge
What are knife gate valves used for?

Knife gate valves are originally designed for paper industry. The knife gate valve is especially applicable for heavy liquids with solid particulates, like slurry liquid, that are most corrosive, erosive and abrasive.

Compared to wedge gate valve, the knife gate valve has a shorter end to end dimension and lighter weight. Plus, the knife valve has a more sharpened disc to cut through slurry and viscous medium. Both wedge gate valve and knife gate valve can only be used for on-off function not for regulating the flow.

Dervos Customer Service
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Pre-sales
We will reply on time and also provide technical support upon your request.

Order
We will check the production details with factory and customers. Sales confirmation will also be sent. During production, we will also send weekly report to let you know the order status. Before shipment, delivery note will be sent to let you know the situation.

18 Month warranty

Dervos is always responsible for their products. We will provide 18 months warranty to let our customers without concern.