產品材料:WCB、CF3、CF8、CF3M、CF8M 產品規格:DN50~1200、PN10~420 產品簡介:
H76型凸耳對夾雙瓣旋啟式止回閥(美標)
H76 type lug and wafer type double discs swing check valve(ANSI standard)
主要尺寸及重量 Main dimensions and weight
壓力級
Pressure
rating口徑
DN尺寸(mm)
Dimension重量
(kg)
Weight配管法蘭(供參考)
Flange(as referenced)
NPSDNLD1D2D3D4P螺孔
數量
Quantity
of the
bolt螺孔直徑d1
Diameter
of the boltn螺栓
數量
Quantity
of the
bolt螺栓直徑d
Diameter of
the bolt螺栓長度L1
Length of the bolt
RFRJinmminmmRFRJ
Class 150
PN2.0MPa25060120.592102515682.5543/4191.6445/8M16140155
2 1/26567139.51051216573101.643/4191.65.545/8M16150165
38073152.51271338088114.343/4191.6745/8M16160175
410073190.5157171102108149.22583/4191.61185/8M16170185
512586216186194127132171.4587/8221.61583/4M20190205
615098241.5216219152160193.67587/8221.61983/4M20205220
8200127298.5270273203210247.6587/8221.63683/4M20240255
10250146362324330254266304.801121251.661127/8M24270285
12300181432381406305310381.001121251.6119127/8M24310325
14350184476413425350355396.876121 1/8291.6131121M27325340
16400191540470483400405454.026161 1/8291.6180161M27340355
18450203578533546450455517.526161 1/4321.6203161 1/8M30365380
20500219638584597500505558.801201 1/4321.6275201 1/8M30385400
24600222749.5692711600605673.101201 1/4351.6314201 1/4M33405420
28700305795.5762-700700-407/8221.6910403/4M20455-
30750305846813-746750-447/8221.61025443/4M20455-
32800305900864-796800-487/8221.61344483/4M20460-
369003681009.5972-898910-441251.61536447/8M24540-
4210504321171.51130-10501055-481 1/8291.62310481M27625-
48120052413351289-12001205-441 1/4321.63364441 1/8M30