• Model Number: FRZ73H
• Brand Name: FREE-VALVE
• Place of Origin: Henan, China
• Minimum Order Quantity: 1
• Supply Capacity: 200set/month
• Payment: T/T,L/C,DP
• MemberShip: Free Member
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FRZ73H DN200 ductile iron 2PC split body type knife gate valve for fly ash system Description

FREE-VALVE?DN200 ductile iron 2PC split body type knife gate valves are?designed?as split type?and?for?on-off?service?in abrasive slurry?applications?or dry powder,the valve is easy to replace and maintain on site,the?Valves are ideally suited for applications in mining?slurry and fly ash system.

Features

1.?Bi-directional flow and shut-off, allowing valves to be installed in either direction.

2.?The valve body adopts separate body design, and the matching surface of the valve body and valve plate adopts CNC machining.

3.?Full?port?designing, after the valve is fully opened.

4.?Valve?disc can be made of?wear - resistant stainless steel plate?with?various types of wear - resistant surface treatment.

5.?Flange?is?design for square flange.

6.?Compared with ordinary knife gate valve, split valve body and valve plate sealing surface cooperate more closely, sealing effect is better.

Technical Specification

1) Size Range: DN100~DN450

2) Pressure Range: PN6~PN16

3) Connection Type:?Wafer

5) Body material:WCB,Ductile iron

6) Pressure test:GB/T13927

7) Face to Face: GB/T12221

8)?Operation Method:Handwheel, Pneumatic

10) Service temperature:-20°C to 200°C

Application

FREE-VALVE?DN200 ductile iron 2PC split body type knife gate valves?are used?for heavy duty applications such as abrasive slurry,mining industry,Wastewater treatment plants,fly ash system.