截止阀、节流阀

1J11H—10（K）型内螺纹截止阀……………………………………………………………476

2J11W—10P、J11W—16P、J11W—16R型内螺纹截止阀…………………………………477

3 J11H、J11T、J11F、J11W、J11X型PN10、PN16锻铸铁截止阀……………………………478

4 J11F—16P、J11F—16R型内螺纹连接截止阀………………………………………………479

5J11T—16K、J11F—16K、J11W—16K型中式铁制截止阀…………………………………479

6J11X—16T、J11W—16T、J11F—16T型内螺纹热锻黄铜截止阀…………………………480

7J11W—16Ti、J11W—25Ti型钛合金内螺纹截止阀…………………………………………481

8 J11H、J11W型PN16~PN100钢制内螺纹截止阀…………………………………………482

9JP11F—16 型平衡阀…………………………………………………………………………484

10J11W—25P、J11W—25R型不锈钢截止阀…………………………………………………485

11 J11H、J11Y型PN25~PN160钢制内螺纹联接截止阀……………………………………486

12 JY11W—40 P型氧气管路用内螺纹截止阀…………………………………………………487

13J11H—160、J11H—200、J11H—320型压力表截止阀……………………………………488

14 J11H、J11Y型PN800（Lb）内螺纹截止阀………………………………………………489

15 J11H、J11Y型900（Lb）~2500（Lb）内螺纹楔式锻钢截止阀…………………………490

16 J13H、J13W型PN25、PN40钢制截止阀…………………………………………………491

17J13H、J13W型PN25~PN160内螺纹针形截止阀…………………………………………491

18 J13W—40、J13W—160、J13W—160P型仪表针形截止阀………………………………492

19 J13H、J13Y、J13W型PN63~PN160内螺纹截止阀、J61H—160Щ型承插焊截止阀………493

20 J13H、J13W型PN160、 PN320针形截止阀……………………………………………494

21J21W—16 C6L型外螺纹截止阀……………………………………………………………495

22 J21H、J21W型PN25、 PN40钢制截止阀…………………………………………………495

23 J21H—160、J21W—160P、J21W—160R型外螺纹联接截止阀…………………………496

24 WJ21Y型800（Lb）铸钢波纹管截止阀 …………………………………………………………497

25 J22H、J22W型PN25、PN40钢制截止阀…………………………………………………498

26 J23H、J23W型PN25~PN320仪表针形截止阀……………………………………………499

27 J23H、J23W型PN160针形截止阀…………………………………………………………500

28 J24H、J24N、J24W型PN25、 PN40钢制外螺纹连接角式截止阀………………………501

29 J24H、J24Y型PN160、 PN320外螺纹角式截止阀……………………………………502

30 J24H—250 型角式截止阀…………………………………………………………………503

31 J29H、J29W、J49H型PN320压力计式截止阀……………………………………………504

32BJ29H—320型压力表截止阀…………………………………………………………………………505

33 J32W—40T型铜合金截止阀………………………………………………………………506

34 J40HX—16G型柱塞式截止阀………………………………………………………………507

35 J41T、J41H、 J41F、J41W、J41X型PN10、PN25法兰连接铁制截止阀…………………507

36 J41T、J41H、 J41X、J41W、J41F型PN10、PN16黄铜截止阀…………………………509

37 J41X、J41T、J41W型PN10、PN16法兰连接截止阀