亚洲欧美日韩中文字幕在线一,国产高清精品久久久久久久,日韩在线2020专区,亚欧洲精品在线视频免费观看,日本高清中文字幕一区二区三区a ,久久久久久精品免费免费99久久国产综合_国产伦精品一区二区三区视频猫咪_国产片婬乱一级毛片调教视频_中日精品无码一本二本三本_久久久久久精品免费s_欧美精品整片300页_56prom精品视频在放免费_国产精品综合一区二区在线观看国产99久久久久久免费看_中文精品99久久国产_色久视频_婷婷久久综合_国产69精品久久久久9999_精品久久久久久中文字幕无码_国产精品麻豆VA在线播放_亚洲日韩欧美专区制服 ,国产高清视频免费人人爱_日韩福利视频高清免费看_国产福利无码一区在线

英國鶴牌截止閥|鑄鐵截止閥尺寸|鑄鐵截止閥型號|進口鑄鐵截止閥|鑄鐵截止閥知識

Pressure/Temperature Rating

16 bar from -10 to 120ºC
11.8 bar at 230ºC

Test Pressure

Body: 24 bar
Seat: 17.6 bar

Specification

BS EN 13789
Face to face dimensions
BS EN 588-1 Basic Series 10
Cast Iron body and bonnet
Outside screw, rising stem
Bronze trim
Sizes DN125 to DN300 have a centre guided disk
Handwheel operated
Flanged to BS EN 1092-2 PN16

Material Specification

Component	Material	Specification BS EN
Handwheel	Cast Iron	1541 EN JLI040	A126 CI B
Yoke Bush	Man Bronze	12164 CW721R	B138C67500
Stem	Stainless Steel	10088X12Cr13	A276 410
Gland Flange	Ductile Iron	1563 EN JS 1050	A536 80 55 06
Gland Follower	Man Bronze	12164 CW721R	B138C67500
Gland Packing	Graphite
Bonnet	Cast Iron	1541 EN JLI040	A126 CI B
Bonnet Gasket	304 SS Spiraled with Graphite
Disk Stem Nut	Brass	12164 CW614N	B455-C38500
Disk Tab Washer	Stainless Steel	10088 x 5CrNi18-10	A276 304
Disk Ring	Bronze	1982 CC491K	B62-C83600
Disk	Cast Iron	1541 EN JLI040	A126 CI B
Body Seat Ring	Bronze	1982 CC491K	B62 C83600
Body	Cast Iron	1561 EN-JLI030	A126 CI B
Disk Guide DN125 -300	Manganese Bronze	12164 CW721R	B138 C67500