N0，

Part Name

Oty．

Material List

  1

侧体    Adapter

  1

ASTM A216 WCB

  2

螺柱    Stud

ASTM A193 B7

  3

螺母    Nut

ASTM A194 2H

  4

注密封脂接头Grease Fitting

  2

Component

  5

阀杆    Stem

  1

ASTM A105ENP

  6

平键    Key

  1

ASTM A576-1045

  7

填料压盖  Flange Gland

  1

ASTM A105 ENP

  8

止推垫片  Thrust Collar

  1

PTFE

  9

阀体    Body

  1

ASTM A216 WCB

  10

固定轴    Trunnion Shaft

  1

ASTM A105 ENP

  11

丝堵    Plug

  1

ASTM A576--1025

  12

泄压阀  Drain

  1

Component

  13

注油接头Nipple

  1

Component

  14

球体    Ball

  1

ASTM A105 ENP

  15

阀座    Seat

  2

ASTM A105 ENP+PTFE

  16

压圈    Pressure Ring

  2

ASTM A105ENP

  17

弹簧    Spring

ASTM A564 17-4PH

  18

密封垫圈Seal Ring

  2

Grafoil

  19

“O”型圈 O Ring

  2

Viton