北京一品楼凤qm论坛,苏州唐人阁论坛(品茶),威客xj论坛,上海外卖工作室论坛

Location：PRODUCTS >> Check valve >> Vertical liquefied gas check valve
Vertical liquefied gas check valve
Product Type: H42N
Nominal diameter: DN50 ~ 300mm
Nominal pressure: PN2.5MPa The
main material: carbon steel WCB
Nominal pressure PN Strength test pressure Mpa Air seal test pressure Mpa Low pressure seal test (Mpa) Suitable media
2.5 3.75 2.75 (-40 ~ + 80)

 

Main parts material:

Part Name material
Body valve cover Carbon steel WCB
Disc 25 # Nylon 1010 sealing surface
Flange bolts 35CrMoA
Flange nut 35 #


H42N main dimensions and connection dimensions

DN L D D1 D2 b f zd
50 140 160 125 100 20 3 4- * 18
65 160 180 145 120 22 3 8- * 18
80 185 195 160 135 22 3 8- * 18
100 210 135 190 160 24 3 8- * 23
125 250 270 220 188 28 3 8- * 25
150 300 300 250 218 30 3 8- * 25
200 380 375 310 278 34 3 12- * 25


The next：Nickel check valve
The previous：Liquefied gas check valve
+86-21-69755272
qrCode
门头沟区sh5247| 西青区5gf997| 浠水县gp3294| 准格尔旗hpn873| 明溪县x3c878| 安陆市kdt61| 杭州市3gl507| 肇庆市hw3611| 盖州市ucl71| 新野县lnf922| 英吉沙县n4l652| 兴海县dfa234| 普洱4sj418| 忻州市nq4628| 怀远县xdr493| 彭泽县g2v345| 新野县uch835