API Metal Seal Butterfly Valve
API Metal Seal Butterfly Valve Product introduction
API Metal Seal Butterfly Valve Specifications
Size: 2"~ 200" , DN50-2000mm
Pressure : 150 -2500LB, PN10~400
Material:Standard
API Metal Seal Butterfly Valve Detailed Product Description
Size: 2"~ 200" , DN 50-5000mm
Pressure : 150 -600LB, PN 10~400
Material :Carbon steel,Duplex /Stainless Steel, Special Alloy.
API metal seat Butterfly Valve Design Feature:
- Lug,wafer or double flange body.
- Concentric double eccentric/offset or triple eccentric/offset design.
- Lined body and disc ( concentric butterfly ).
- Rubber or PTFE seat ring ( double eccentric butterfly ).
- Multiple disc seal ring or integral stainless steel seal ring..( Triple eccentric butterfly )
- Stem extension for underground.
