N0．

Part Name

Qty．

Material List

  1

阀盖    Bonnet

  1

ASTM A216 WCB

  2

密封垫圈Seal Ring

  1

Graf oil

  3

球体    Ball

  1

ASTM A105 ENP

  4

阀座    Seat

  2

ASTM A105 ENP+PTFE

  5

阀杆    Stem

  1

ASTM A105 ENP

  6

销    Pin

  2

ASTM A276 F6

  7

弹簧    Spring

  2

ASTM A276 304

  8

止推垫片Thrust Collar

  1

PTFE

  9

阀杆轴承  Stem Bearing

  1

PTFE

  10

压套    Gland

  1

ASTM A576-1045

  11

压板    Gland Flange

  1

ASTM A576-1045

  12

定位板  Holding Plate

  1

ASTM A576-1045

  13

扳手    Handle

  1

ASTM A216 WCB

  14

挡圈    Retaining Ring

  1

Carbon Steel

  15

螺钉    Screw

ASTM A193 B7

  16

填料    Packing

Grafoil

  17

阀体    Body

  1

ASTM A216 WCB