H42W-16P-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200/DN250/DN300/DN350/DN400 C$!u
(UY,c
H42H-16C-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200/DN250/DN300/DN350/DN400 {ZH@(
~H=N
H42H-25-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200/DN250/DN300/DN350/DN400 |NMboeY
H42H-40-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200/DN250/DN300/DN350 80H*5@JM
H42H-64-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150 lv'{W(
\T
H42H-100-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100 #3
%
Jy
H42H/Y/W铸(锻)钢立式止回阀产品概述 (保特律阀门) f au2
M ^F
H42W/H/Y严格按 API6D、GB/T12235 标准设计制造,本系列阀门正常处于关闭状态,由于管线中进口端介质的压力作用,而克服弹簧阻力使阀门开启。当进口端介质压力低于出口端时,弹簧将阀芯推向阀座而使阀门关闭,阻止介质逆流,故起止回作用。本阀门由于采用弹簧支撑阀芯,故采用立式安装或卧式装均可。本产品广泛应用于石油、化工、制药、电力行业等各种工况的管路上。 s}<F: V
H42H/Y/W铸钢立式止回阀设计与制造标准 e^][:s\
●设计与制造:API6D、GB/T12236 enbS;BL:
●法兰尺寸:ASME B16.5 、JB/T79 epa.dM.):
●压力温度:ASME B1 6.34、GB/T9131 h/b4LJS7
●结构长度:ASME B16.10、GB/T12221 @s!.K
●检验与试验: GB/T13927 、JB/T9092 %4 $r
X
●客服热线:0577-67926616,57782818 :Fsi1)I4
H42H(Y,W)立式止回阀主要尺寸 % d)R+[ ]
详情http://www.baoteli.cn/proshow.asp?id=101 [i U @~k=
Cnd&.uVH
YN+N4
xp
H42H,H41H,H44H,H41(2,4)H/W保特律止回阀 K
lu>
C%F
H44H旋启式止回阀H44H-16CDN20-600 H44H-25 H44H-40 H44H-64 H44H-100 H42H立式止回阀 H42H-16C-DN20-400 H42H-20 H42H-25 H42H-40 H42H-64 H42H-100 H41H升降式止回阀 H41H-16C-DN20-500 H41H-20 H41H-25 H41H-40 H41H-64 H41H-100 {Q2<Srp^g6
H41H-16C-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200/DN250/DN300/DN350/DN400/DN450/DN500 Dl9
aQ*ZiU
H41H-16P-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200/DN250/DN300/DN350/DN400/DN450/DN500 vpAWM
H41H-25-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200/DN250DN300/DN350/DN400/DN450/DN500 fIy"PVZR
H41H-40-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200/DN250/DN300/DN350/DN400 BOSH,fjs*
H41H-64-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200/DN250/DN300/DN350 ~) ix9Q5
H41H-100-DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200/DN250/DN300 ~w]t(O4N5
产品概述 (保特律阀门) H$EY<x
该产品严格按 GB/T12235、API 标准设计制造,升降式止回阀是生产过程调节系统中的重要环节之一,是控制管道内介质单向流向的阀门,阻止介质倒流。阀瓣沿着中心定位作升降运动,衬套采用耐磨性能好,摩擦系数小的特殊材料制作,动作灵活可靠,密封性能优良。产品广泛应用于石油、化工、制药、电力行业等各种工况的管路上。 I?[+`z*j
升降式止回阀设计与制造标准 xQI'ya{c
●设计与制造: API6D、GB/T12235 ; RB3v,2
●法兰尺寸: ASME B16.5 、JB/T79 |-$Bi;
●压力温度: ASME B1 6.34、GB/T9131 {-,88V-/p
●结构长度: ASME B16.10、GB/T12221 tN2E
●检验与试验: GB/T13927 、JB/T9092 X`1z0>M
E2
详情 http://www.baoteli.cn/proshow.asp?id=99 (|:rxkN-t
W_,l&+-G
H44H旋启式止回阀H44H-16CDN20-600 H44H-25 H44H-40 H44H-64 H44H-100 H42H立式止回阀 H42H-16C-DN20-400 H42H-20 H42H-25 H42H-40 H42H-64 H42H-100 H41H升降式止回阀 H41H-16C-DN20-500 H41H-20 H41H-25 H41H-40 H41H-64 H41H-100 5& |