N0．

Part Name

Qty．

Material List

  1

圆柱销  Cylindrical Pin

  4

Carbon Steel

  2

球体    Ball

  1

ASTM A105 ENP

  3

阀体    Body

  1

ASTM A216 WCB

  4

泄压阀    Drain

  1

Component

  5

蜗轮箱    Worm Gear Box

  1

Component

  6

平键    Key

  1

ASTM A576-1045

  7

注油接头   Nipple

  1

Component

  8

阀杆    Stem

  1

ASTM A105 ENP

  9

止推垫片  Thrust Collar

  1

PTFE

  10

固定板  Solid Plate

  2

ASTM A105

  11

注密封脂接头GreaseFiting

  2

Component

  12

填料压盖日Flange Gland

  1

ASTM A105 ENP

  13

螺母    Nut

ASTM A194 2H

  14

螺柱    Stud

ASTM A193 B7

  15

连接体  Adapter

  1

ASTM A216 WCB

  16

压圈   Pressure Ring

  2

ASTM A105 ENP

  17

阀座    Seat

  2

ASTM A105 ENP+PTFE

  18

丝堵    Plug

  1

ASTM A105 ENP

  19

弹簧    Spring

ASTM A564 17-4PH

  20

密封垫圈Seal Ring

  2

Grafoil

  21

“O”型圈O Ring

  2

Viton