K - 承插焊接
K - Socket Weld
T - 螺纹连接
T - Threaded
TC - 螺纹连接(熔模铸造碳阀体)
TC - Threaded (Investment
Cast Carbon Body)
BM - 对焊ISO安装
BM - Butt Weld ISO Mount
KM - 承插焊接ISO安装
KM - Socket Weld ISO Mount
TM - 螺纹连接ISO安装
TM - Threaded ISO Mount |
560 - 一件式阀体(铸造)
560 - One-Piece Body
(Casting)
570 - 一件式阀体(棒材)
570 - One-Piece Body
(Bar Stock)
580 - 两件式阀体普通端口
580 - Two-Piece Body
Conventional Port
585 - 两件式阀体不缩径端口
585 - Two-Piece Body
Full Port
590 - 三件式阀体普通端口
590 - Three-Piece Body
Conventional Port
595 - 三件式阀体不缩径端口
595 - Three-Piece Body
Full Port |
CS - 碳钢
CS - Carbon
Steel
S6 - 不锈钢
S6 - Stainless
Steel |
Y - 纯TFE
Y - Virgin TFE
R - 强化TFE
R - Reinforced
TFE |
25 - 碳钢
25 - Carbon Steel
66 - 不锈钢
66 - Stainless Steel |
FS - 防火安全
FS - Fire Safe
OL - 椭圆锁定手柄
OL - Oval Locking Hdle
LL - 锁定杠杆手柄
LL - Locking Lever Hdle
OV - 椭圆手柄
OV - Oval Hdle |