表1环形防喷器(A型)规格及技术参数型号通径(mm)工作压力(MPa/psi)强度试压(MPa/psi)液控压力(MPa/psi)关闭油量(l)开启油量(l)外形尺寸(mm)整机重量(仅供参考)(kg)产品代号液压油进出口联接型式ABCDFHZ18-21179
421/300042/6000≤10
5/150013
28009269009831927FH1821
00NPT1″A1FHZ18-3535/500070/1000013
280095490010111943ZY8103
00NPT1″A1FHZ18-7070/10000105/1500036271200125014906293RJ11185
00NPT1″A2FHZ35-70346
170/10000105/1500011611715541742181415190RJ11189
00ANPT1″A2FHZ54-14539
814/200021/300095
51380143715127660FHZ54-14
00NPT1″A2List1:SpecificationofModelAAnnularBOPModelBore(in
)Workingpressure(MPa/psi)Strengthpressuretesting(MPa/psi)Hydrauliccontrolpressure(MPa/psi)Closevolume(l)Openvolume(l)Dimensions(mm)Totalweight(Forreference)(kg)ProductCodeHydraulicConnectionTypeABCDFHZ18-2171/621/300042/6000≤10
5/150013
28009269009831927FH1821
00NPT1″A1FHZ18-3535/500