銆Butterfly valve

 

Use: Industrial, chemical and food applications water systems, heat conditioning, fire prevention
Features锛歋tandard locking system, suitable for regulation, possibility to install manual, electric, and pneumatic actuators
Operative norm: 97/23CE (PED)
Pressure rating: 0锝16BAR
Flange standard: EN1092 PN16 (GB/T9113 GB/T9115 PN16)
Structure length(face to face): EN558.1:1995 20(GB/T12221-2005 J1

       
  Butterfly valve


       

Body

Disc

Liner

Working temperature

GGG40/GG25

GGG40/304/316

EPDM

-25鈩冿綖110鈩

GGG40/GG25

GGG40/304/316

NBR

-20鈩冿綖100鈩

GGG40/GG25

GGG40/304/316

Viton 庐

20鈩冿綖200鈩

GGG40/GG25

GGG40/304/316

PTFE

30鈩冿綖150鈩

 

Notice:
1. In short-time, in following temperature, liners can use:
EPDM: 120鈩, NBR:110鈩, Viton 庐:250鈩, PTFE:200鈩
2. Can produce butterfly valve on requirement.

 
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