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CV7200 Double Disc Parallel Slide Gate Valve

CV7200 Double Disc Parallel Slide Gate Valve

Valve Type:                                                 Double disc parallel slide gate valve

 

Valve Nominal Size:                                  DN15 through DN1200; 0.5 inch through 48 inch

 

Pressure Rating:                                         PN1.6 to 42 Mpa; ANSI Class 150# to 2500#

 

Body Style:                                                  Double flanged parallel slide gate

 

Temperature Range:                                 From -46°C to + 600 °C

 

Flow Characteristic:                                   Quick open

 

Body & Bonnet Material:                          Carbon steel, Stainless steel

 

Stem Material:                                            Stainless steel

 

Disc Material:                                              Forged stainless steel

 

Wedge & Disc Follower Material:           Stainless steel

 

Seat Material:                                              Metal seat Stainless steel with stellite overlay; Soft seat PTFE

 

Seat Leakage:                                               ANSI V, or < Rated Cv * 0.000001%

 

Actuator:                                                       Pneumatic cylinder actuator; Electric actuator;

                                           Hand-wheel manual for option; Manual operator



Description & Features

Parallel Slide Gate Valve Closed



 

CV7200 Double disc parallel slide gate valve, the parallel slide disc without spring, applicable to shut off gas and liquid of pipeline, It is widely used in oil storage and transport, oil refining, chemical engineering, natural gas, oil field and other projects.

 

Avoid any flow turbulence, and minimize the pressure drop.

 

Disc never sticks or blocks.

 

Opening/closing torque is much lower than a corresponding wedge type valve, resulting in less expensive actuation systems.

 

Tight shut off, long life.

 

Pneumatic, electric and manual actuator available.


SPEC SHEET

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