Metal to metal or sealing plate

G 3/8 - 1 (NPT 1/2" - 1")

O-ring disc

G 3/8 - 1 (NPT 1/2" - 1")

Vulcanized soft seal disc

G 3/8 - 1 (NPT 1/2" - 1")

Metal to metal or sealing plate

1/2" - 1 1/2" (1/2" - 1 1/2")

金属对金属或密封盘，结构厚重，可用于高压工况

1/2" - 1“ (1/2" - 1“ )

O型环阀瓣

1/2" - 1 1/2" (1/2" - 1 1/2")

O型环阀瓣，可用于高压工况的厚重结构

1/2" - 1“ (1/2" - 1“ )