Cast Iron Wafer Type Concentric Butterfly Valve PN10 DN200


  • MaterialCast Iron Butterfly Valve, Grey Iron Butterfly Valve
  • Method of OperationLever Operated Butterfly Valve

The concentric lever operated butterfly valve is made of cast iron GG25, SS420 stem, and EPDM seat. The DN200 wafer butterfly valve is applicable for water.


Quick Detail

 

Type

Butterfly Valve

Nominal Size

DN200

Nominal Pressure

PN10

Structure

Concentric Type, EPDM Soft Seated

Connection Type

Wafer Type

Operation

Lever Operated

Design Code

EN 593

Face to Face

EN 558

End Connection

EN 1092

Test & Inspection

EN 12266

Body Material

Cast Iron GG25

Temperature Range

-15℃~+150℃

Application

Water, Oil, Gas


Available Modifications for Butterfly Valves
-Valve Nominal Pressure
-Valve Nominal Size
-Concentric Type and Eccentric Type
-Soft Seat, Multi-Layer Metal Seat, Fully Metal Seat
-Body & Trim Material
-End Connection (Double Flanged,Wafer, Lug)
-Available Operation (Bare Stem, Electric Actuator, Pneumatic Actuator, Lever or Wrench)
-Customised Coating
-Customised Packaging

Concentric Butterfly Valve Manufacturers


Product Application
Oil & Gas Industry
Dervos valves are fully involved in refining, oil and gas industries to handle very tough working environments.


Petrochemical Industry
We could also provide all kinds of valves in various materials, like stainless steel, Monel, titanium, and hastelloy to meet requirements of chemical industry.


Power Station Industry
Dervos could provide valves suitable for power station use with high pressure and temperature requirements.

Dervos Industrial Valve Application




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