Lug Type Butterfly Valve

                            Lug Type Butterfly Valve
General: Cast Iron Butterfly Valve is a kind of simple structure, at the same time it can be used for low pressure pipeline medium switch control., serve as cut off and throttling in the pipeline.
Material: The body material: GG25/GGG40/GGG50
The disc material: DI/SS304/SS316/AL-BZ
The stem material: SS410/SS416/SS420/SS304/SS316
The seat material: NBR/EPDM/PTFE/VITON
Design Standard: API 609/ISO 5752/BS5155
Flange Standard: ANSI 125#/150#;  
JIS 5K/10K/16K;  
DIN 2501 PN6/PN10/PN16/;  
BS 4504 PN10/PN16
Usage: Small in size and light in weight, easy installation and maintenance.It can be mounted wherever needed.
Simple and cmpact construction,
Minimized operating torque, energy saving.
Flow block is small.Excellent regulation perfromance.
Wide selection of materials, applicable for various medium.