精品福利网_日日日b_末日逃生在线观看完整免费版_误杀2在线观看_1000国产精品成人观看视频二_免费的m3u8在线观看

Ammonia with the check valve

Dateline:2014-11-30    Hits:

A, use and performance specification

Vertical check valve is suitable for the small caliber pipeline, all kinds of pressure,temperature and medium control connect or disconnect the line media rely on the valve opening and closing device; the self weight and the fluid pressure differential in the realization of automatically to prevent fluid backflow pipeline

Nominal pressure test pressure PN strength of Mpa air seal test pressure Mpa low pressure seal test (Mpa) applicable medium

2.5 3.75 2.75 (-40 to +80 DEG C)

Two, the material of main parts:

Part name materials

The valve body valve cover CF8 WCB

Valve WCB F304

Surface seal PTFE/ babbit alloy (B)

The flange nut 35#

Three, the main dimensions and connection dimensions:

DN L D D1 D2 D6 B F Z-D H

25160115856558162 with 4- 14150

321901351007566182 with 4- 18160

402001451108576183 with 4- 18175

502301601251008820 with 4- 18185

652901801451201102 3 8- phi 18200

803101951601351212 3 8- phi 18220

100350135190160150 243 8- phi 23248

125400270220188176 283 8- phi 25380

150480300250218204 303 8- phi 25420

200600375310278260 343 12- phi 25530

250650445385345313 423 12- phi 34610

300750510450408364 464 16- phi 34725


手機網站

主站蜘蛛池模板： 厦门市| 宜昌市| 金乡县| 屯昌县| 宝应县| 南雄市| 沧州市| 永泰县| 镇原县| 永仁县| 巴中市| 山西省| 玉林市| 德化县| 城市| 丹棱县| 太原市| 金华市| 北川| 遂昌县| 封开县| 湘潭县| 牟定县| 友谊县| 新郑市| 德庆县| 江津市| 黄石市| 登封市| 景东| 区。| 远安县| 碌曲县| 拜城县| 兰西县| 公安县| 沾化县| 泸溪县| 翁源县| 池州市| 上饶县|