1

閥體

Body

鑄鐵 Cast iron

GG25

球鐵 Ductile iron

GGG40

不銹鋼 Stainless steel

1.4408/1.4308

2

閥板 Disc

球鐵 Ductile iron

GGG40

碳鋼 Carbon steel

GE 280

不銹鋼 Stainless steel

1.4408/1.4308

鋁青銅 Bronze AL-Bronze

CuAL10Fe5Ni5

涂層 Coating

EPDM/VITON/Nylon

3

軸

Shaft

不銹鋼 Stainless steel

1.4301/1.4401/1,4406

合金Alloy

2.4360

4

閥座

Seat

彈性橡膠Elastomer

Working Temperature

乙丙EPDM

-15-130P

丁臘 NBR

-10-80^

5

軸套 Bushing

聚四氟乙烯PTFE

青銅Bronze

6

銷 Pin

不銹鋼 Stainless steel

1.4301/1.4401/1.4406

合金Alloy

2.4360