• Product Name: PU lined knife gate valve
• Model Number: PZ673N 4”-24”
• Brand Name: ZC
• Place of Origin: Zhejiang, China
• Minimum Order Quantity: 1 SET
• Supply Capacity: 5000/month
• Payment: T/T
• MemberShip: Free Member
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PU lined knife gate valve PZ673N 4”-24” Description

PU lined knife gate valve 

Model:PZ673N 4”-24”

Solid One Piece Cast Body, Replacement seat,  rising stem,
Designed & Tested to MFS
Operated type:Pneumatic 

MATERIALS OF CONSTRUCTION

Body:Carbon steel , Stainless steel and special material 
Knife:SS304 as standard,,SS316 for option
Seat: EPDM ,NBR ,PTFE 

COMMON APPLICATIONS

• Waste Water and Water
• Pulp & Paper
• Food
• Fly Ash Handling
• Sewage

Product specification

The entire medium overflow parts generally adopts polyurehance lining which is wear-resistance and has a long service life Full Port , Zero Leakage

Packing used one piece molded rubber to achieve zero leakage in the upper sealing

Replaceable one -piece polyurethance lining and stainless steel gate  so that it could save maintenance cost of the gate

Products are widely used in paper making, sugar, mining, metallurgy, chemical industry, electric power, water treatment, etc.