零件名称 
Part name

阀体 
Body

阀杆 
Stem

阀底座,法兰 Base, Flange

填料 
Packing

阀料阀盖Packing bonnet

手轮Handwheel

CJ123H1-250-DN15

铬镍不锈钢 
Cr. Ni Stainless steel

铬镍不锈钢 
Cr. Ni Stainless steel

铬镍不锈钢 
Cr. Ni Stainless steel

聚四氟乙稀，柔性石墨 
PTFE，Soft graphite

不锈钢Stainless steel

优质碳钢High grade carbon steel

型号 
Type

公称压力PN Mpa

试验压力PS(Mpa)_Test pressure

工作压力(Mpa) Working pressure

工作温度(OC) Working temps.

适用介质Applicable medium

壳体 
Shell

密封(液)Seal

密封(气)Seal

CJ123H1-250-DN15

25.0

37.5

27.5

0.6

25.0

P≤540OC

液化石油气水，酸，蒸汽，油品等 Petroleum gas Water，As，Steam，Oil，etc.

C≤425 OC

型号 
Type

公称直径DN（mm）

尺寸 Dimension

重量(kg)Weight

RA

Rc

Do

H

H1

d

CJ123H1-250-DN15

15

M20×1.5

G1/2”

65

100

110

5

1.4