Air actuated stainless steel ss304 ss316 slab knife type gate valve

Air actuated stainless steel ss304 ss316 slab knife type gate valve

Knife type gate valve can only be fully open and closed, not for regulation and throttling. Wedge knife gate valves can be made of a single disc called a rigid disc; Also can be made to produce a small amount of deformation of the gate, in order to improve its technology, to make up for the sealing surface Angle in the processing of the deviation, such a gate is called the elastic gate.

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Knife type gate valve can only be fully open and closed, not for regulation and throttling. Wedge knife gate valves can be made of a single disc called a rigid disc; Also can be made to produce a small amount of deformation of the gate, in order to improve its technology, to make up for the sealing surface Angle in the processing of the deviation, such a gate is called the elastic gate.
When stainless steel ss304 ss316 slab knife type gate valve closed, sealing surface can only rely on the pressure of the media to seal, that is to rely on the pressure of the media to the other side of the valve seat to ensure sealing surface, this is self-sealing.
Stainless steel knife gate valve is a forced seal, that is, when the valve is closed, to rely on external force to force the gate to the seat, in order to ensure the sealing surface tightness. Most knife-type gate valves should be installed horizontally in the line.

Description of this air actuated stainless steel ss304 ss316 slab knife type gate valve:

Design&Manufacture MSS SP-81
Face to face MSS SP-81
End DIN PN10,PN16,150LB,JIS 10K,TABLE E/D
Inspection&Test API 598
Suitable medium Pulp,cement slurry,powder,coal slurry,asphalt,etc.
Pressure rating PN10,PN16,JIS10K,CLASS150LB
Sealing NBR,EPDM,FKM,METAL
Material WCB,F55,F53,2205,CF3M,CF8M,CF8
Size 2''-56''
Operated Manual,gear box,penuamtic operate,motorized,electric operate,etc.

 

Stainless steel slab knife type gate valve
Stainless steel slab knife type gate valve

 

 

 

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