English
全部
搜索
图片
视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
购买 Duo Disc Check Valve with Pin
广告
$2,288.70
6" Wafer Check Stainless Steel With Viton Seat 150/300 Dual Disc Titan CV42SSV | By Pipingnow.Com
Pipingnow.com
Free shipping
$2,288.70
6" Wafer Check Stainless Steel With Viton Seat 150/300 Dual Disc Titan CV42SSV | By Pipingnow.Com
Pipingnow.com
Free shipping
$532.69
2-1/2" Wafer Check Cast Steel /Stainless Steel 150/300 Dual Disc With Buna Seat Titan CV42CSB | By Pipingnow.Com
Pipingnow.com
Free shipping
$532.69
2-1/2" Wafer Check Cast Steel /Stainless Steel 150/300 Dual Disc With Buna Seat Titan CV42CSB | By Pipingnow.Com
Pipingnow.com
Free shipping
$532.69
2-1/2" Wafer Check Cast Steel /Stainless Steel 150/300 Design Dual Disc With Buna Seat Titan CV44CSB | By Pipingnow.Com
Pipingnow.com
Free shipping
$532.69
2-1/2" Wafer Check Cast Steel /Stainless Steel 150/300 Design Dual Disc With Buna Seat Titan CV44CSB | By Pipingnow.Com
Pipingnow.com
Free shipping
$39.99
1/2 Inch 9D-M3 Backflow Preventer Brass Dual Check Valve With Intermediate Atmospheric Vent,1/2 Inch,Female Union Inlet And Outlet,190T012,Replacement
Amazon.com
24
Free shipping
$39.99
1/2 Inch 9D-M3 Backflow Preventer Brass Dual Check Valve With Intermediate Atmospheric Vent,1/2 Inch,Female Union Inlet And Outlet,190T012,Replacement
Amazon.com
24
$46.00
Dual Check Valve
RadonSeal Waterproofing - Bing
$46.00
Dual Check Valve
RadonSeal Waterproofing - Bing
$263.27
Febco 1113 850-QT Double Check Valve Bronze Body Quarter Turn Shutoff, 1"
Amazon.com
12
Free shipping
$263.27
Febco 1113 850-QT Double Check Valve Bronze Body Quarter Turn Shutoff, 1"
Amazon.com
12
$279.75
$373.00
Flomatic 3001 895 Split Disc 2 1/2" Wafer Check Valve
Dade Pump & Supply
折扣 25%
$279.75
$373.00
Flomatic 3001 895 Split Disc 2 1/2" Wafer Check Valve
Dade Pump & Supply
$248.75
5" Wafer Check Ductile Iron /Bronze With EPDM Seat 150/300 Dual Disc Titan CV41DBE | By Pipingnow.Com
Pipingnow.com
$248.75
5" Wafer Check Ductile Iron /Bronze With EPDM Seat 150/300 Dual Disc Titan CV41DBE | By Pipingnow.Com
Pipingnow.com
$42.65
Cash Acme BF1 Dual Check Valve, 3/4 Inch Push To Connect, Compatible With Sharkbite, BF13434SB
Amazon.com
46
Free shipping
$42.65
Cash Acme BF1 Dual Check Valve, 3/4 Inch Push To Connect, Compatible With Sharkbite, BF13434SB
Amazon.com
46
$142.74
Watts 1/2 in. D X 1/2 in. D Brass Double Check Valve
Ace Hardware
$142.74
Watts 1/2 in. D X 1/2 in. D Brass Double Check Valve
Ace Hardware
$29.99
HYDRO MASTER Brass Dual Check Valve, 1/2" FNPT, Solid Brass, Max 150PSI-180°F
Amazon.com
1
$29.99
HYDRO MASTER Brass Dual Check Valve, 1/2" FNPT, Solid Brass, Max 150PSI-180°F
Amazon.com
1
$229.20
Macomb Group 21/2DD1F-CI-34136 2-1/2 Style DD 125 CI Wafer Body Double Disc Check Valve
Voomi Supply
$229.20
Macomb Group 21/2DD1F-CI-34136 2-1/2 Style DD 125 CI Wafer Body Double Disc Check Valve
Voomi Supply
$178.73
Watts 0386471 1/2" 9D-M3 Dual Check Valve W/ Intermediate Atmospheric Vent (Copper Press) | Supplyhouse.Com
SupplyHouse.com
$178.73
Watts 0386471 1/2" 9D-M3 Dual Check Valve W/ Intermediate Atmospheric Vent (Copper Press) | Supplyhouse.Com
SupplyHouse.com
$170.95
Watts 0061888 9DM2, 3/4" Brass Dual Check Valve With Intermediate Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
9
$170.95
Watts 0061888 9DM2, 3/4" Brass Dual Check Valve With Intermediate Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
9
$510.71
Watts 1 in. D X 1 in. D FNPT X FNPT Brass Backflow Preventer Double Check Valve
Ace Hardware
$510.71
Watts 1 in. D X 1 in. D FNPT X FNPT Brass Backflow Preventer Double Check Valve
Ace Hardware
$159.60
Watts 0061935 1/2" 9D-M3 Dual Check Valve W/ Intermediate Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
40
$159.60
Watts 0061935 1/2" 9D-M3 Dual Check Valve W/ Intermediate Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
40
$243.87
Watts 0061654 3/8" SD2-MN Dual Check Valve For Carbonated Beverage Machines (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$243.87
Watts 0061654 3/8" SD2-MN Dual Check Valve For Carbonated Beverage Machines (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$96.99
Watts 3/4 in. D X 3/4 in. D Threaded Brass Double Check Valve
Ace Hardware
23
$96.99
Watts 3/4 in. D X 3/4 in. D Threaded Brass Double Check Valve
Ace Hardware
23
$90.10
Watts 0072203 1/2" LF7U2-2 Dual Check Valve (Lead Free) | Supplyhouse.Com
SupplyHouse.com
19
$90.10
Watts 0072203 1/2" LF7U2-2 Dual Check Valve (Lead Free) | Supplyhouse.Com
SupplyHouse.com
19
$322.62
Watts 0061667 3/8" SD3-FN Dual Check Valve Backflow Preventer With Atmospheric Vent And Wye Strainer (FNPT) | Supplyhouse.Com
SupplyHouse.com
$322.62
Watts 0061667 3/8" SD3-FN Dual Check Valve Backflow Preventer With Atmospheric Vent And Wye Strainer (FNPT) | Supplyhouse.Com
SupplyHouse.com
$84.12
Lf7ru2-2 Lead-Free Brass Mpt Dual Check Valve, 3/4-Inch, 1-Piece
eBay
8
Free shipping
$84.12
Lf7ru2-2 Lead-Free Brass Mpt Dual Check Valve, 3/4-Inch, 1-Piece
eBay
8
$603.67
Watts 0061657 3/8" SD3-MF FNPT Inlet X Flare Outlet Dual Check Valve Backflow Preventer, Atmospheric Vent, Wye Strainer (Lead Free)
SupplyHouse.com
22
$603.67
Watts 0061657 3/8" SD3-MF FNPT Inlet X Flare Outlet Dual Check Valve Backflow Preventer, Atmospheric Vent, Wye Strainer (Lead Free)
SupplyHouse.com
22
$166.75
Watts 0061952 1/2" 9DS-M3 Dual Check Valve | Supplyhouse.Com
SupplyHouse.com
3
$166.75
Watts 0061952 1/2" 9DS-M3 Dual Check Valve | Supplyhouse.Com
SupplyHouse.com
3
$252.79
Watts 0792077 3/8" LF7C Dual Check Valve | Supplyhouse.Com
SupplyHouse.com
$252.79
Watts 0792077 3/8" LF7C Dual Check Valve | Supplyhouse.Com
SupplyHouse.com
$174.46
Watts 0072224 1" X 1" LF7RU2-U2 Lead Free Dual Check Valve | Supplyhouse.Com
SupplyHouse.com
6
$174.46
Watts 0072224 1" X 1" LF7RU2-U2 Lead Free Dual Check Valve | Supplyhouse.Com
SupplyHouse.com
6
$21,977.19
Watts 0122718 8" Lead Free Double Check Detector Backflow Preventer Assembly, OSY Shutoff Valves, Gallonsmall/Mediuminute Meter | Supplyhouse.Com
SupplyHouse.com
$21,977.19
Watts 0122718 8" Lead Free Double Check Detector Backflow Preventer Assembly, OSY Shutoff Valves, Gallonsmall/Mediuminute Meter | Supplyhouse.Com
SupplyHouse.com
$235.59
Watts 0792076 3/8" LF7 Dual Check Valve (Bronze) Lead Free | Supplyhouse.Com
SupplyHouse.com
2
$235.59
Watts 0792076 3/8" LF7 Dual Check Valve (Bronze) Lead Free | Supplyhouse.Com
SupplyHouse.com
2
$623.31
Watts 0061656 3/8" SD3-MN Dual Check Valve Backflow Preventer With Atmospheric Vent And Wye Strainer (MNPT) | Supplyhouse.Com
SupplyHouse.com
$623.31
Watts 0061656 3/8" SD3-MN Dual Check Valve Backflow Preventer With Atmospheric Vent And Wye Strainer (MNPT) | Supplyhouse.Com
SupplyHouse.com
$325.15
Morrison Bros. 335B Series Double Poppet Vertical Check Valves - 335BP-0100 AV
John M. Ellsworth Co., Inc.
$325.15
Morrison Bros. 335B Series Double Poppet Vertical Check Valves - 335BP-0100 AV
John M. Ellsworth Co., Inc.
$135.94
Watts 88006062 1" X 1" LF7RU2L-2 Lead Free Dual Check Valve (FNPT X FNPT) | Supplyhouse.Com
SupplyHouse.com
1
$135.94
Watts 88006062 1" X 1" LF7RU2L-2 Lead Free Dual Check Valve (FNPT X FNPT) | Supplyhouse.Com
SupplyHouse.com
1
$164.87
$193.96
Crane G15smf Duo-Chekii Nonslam Check Valve
eBay
折扣 14%
$164.87
$193.96
Crane G15smf Duo-Chekii Nonslam Check Valve
eBay
$265.95
Watts 0061663 3/8" SD2-FN Dual Check Valve Backflow Preventer For Carbonated Beverage Machines (FNPT) | Supplyhouse.Com
SupplyHouse.com
$265.95
Watts 0061663 3/8" SD2-FN Dual Check Valve Backflow Preventer For Carbonated Beverage Machines (FNPT) | Supplyhouse.Com
SupplyHouse.com
$138.99
Zurn 12-760 1/2" X 1/2" Wilkins 760 Dual Check Valve (Union FNPT X FNPT) | Supplyhouse.Com
SupplyHouse.com
2
$138.99
Zurn 12-760 1/2" X 1/2" Wilkins 760 Dual Check Valve (Union FNPT X FNPT) | Supplyhouse.Com
SupplyHouse.com
2
$509.99
Wilkins 1-950XLT2 1-Inch FNPT X FNPT Double Check Valve Assembly - Brass
Bed Bath & Beyond
14
$509.99
Wilkins 1-950XLT2 1-Inch FNPT X FNPT Double Check Valve Assembly - Brass
Bed Bath & Beyond
14
$53.84
G1/2' Stainless Steel 316 Y Check Valve PTFE 0.4/0.8-40Bar - CLYS
Tameson.com
$53.84
G1/2' Stainless Steel 316 Y Check Valve PTFE 0.4/0.8-40Bar - CLYS
Tameson.com
$285.82
Morrison Bros - 335B--0100 AV - 1-1/2 in. Vertical Check Valve - Double Poppet
Westech Equipment
$285.82
Morrison Bros - 335B--0100 AV - 1-1/2 in. Vertical Check Valve - Double Poppet
Westech Equipment
[Hot Item] Disc Check Valve H74 304
2024年4月22日
made-in-china.com
[Hot Item] Cast Iron Flap Disc Check Valve
1 个月前
made-in-china.com
[Hot Item] Double Disc Check Valve Stainless Steel Cast Iron Check Va
…
1 个月前
made-in-china.com
[Hot Item] Pn16 Sandwish Single Disc Check Valve
2 个月之前
made-in-china.com
[Hot Item] Flanged Rubber Disc Check Valve
1 个月前
made-in-china.com
[Hot Item] High Quality Single/Double Disc Check Valve
2022年1月8日
made-in-china.com
[Hot Item] ABS Lr Dnv Approved Duo Plate Check Valve Dual Disc
…
3 周前
made-in-china.com
1:07
Duo Check Valve
2017年7月5日
valvesonline.com.au
Stainless Steel Duo Check Valve
2019年10月1日
valvesonline.com.au
[Hot Item] DIN Double Flange Rubber Disc Check Valve for Wate
…
3 周前
made-in-china.com
[Hot Item] Di Body Pn25 Duo Disc Check Valve
1 个月前
made-in-china.com
[Hot Item] Duo Check Valve with Bronze Stainess Steel Disc in Pn1
…
3 周前
made-in-china.com
[Hot Item] DIN3202-K4 Stainless Steel Dual Plate/Disc Check Valve
…
1 周前
made-in-china.com
[Hot Item] Industrial Dual Disc Check Valve with 1-Year Warranty
…
2 周前
made-in-china.com
[Hot Item] Pn16 DN100 Stainless Steel Wafer Type Dual Disc Check
…
1 周前
made-in-china.com
[Hot Item] Check Valve Double Disc
2 周前
made-in-china.com
[Hot Item] DN50 DN200 Flap Type Non-Return Single Disc Check Val
…
3 个月之前
made-in-china.com
Swing Check Valve
2018年1月6日
pipingengineer.org
[Hot Item] Double Plate Tilting Disc Check Valve
3 周前
made-in-china.com
[Hot Item] Stainless Steel Double Plate / Disc Check Valve
1 个月前
made-in-china.com
[Hot Item] Large Size Swing Double Disc Check Valve with Pipe
1 周前
made-in-china.com
3 Common Problems in Check Valve Selection - DFT® Inc
2014年7月10日
dft-valves.com
[Hot Item] Versatile Dual Disc Check Valve for Reliable Fluid Manageme
…
3 个月之前
made-in-china.com
[Hot Item] DIN Standard Double Disc One-Way Dual Sewage Wafer Flap
…
3 周前
made-in-china.com
[Hot Item] Cast or Ductile Iron Flexible Disc Swing Check Valve
2 周前
made-in-china.com
2:51
Tilting Disc Check Valves Features - Compact design which requires s
…
已浏览 2500 次
2021年12月8日
Facebook
Sierra Engineering & Manufacturing
[Hot Item] Duo Plate Wafer Type Double Door Check Valves
1 个月前
made-in-china.com
[Hot Item] Duo Double Door Check Valves Flow Control for Sea Wate
…
1 个月前
made-in-china.com
[Hot Item] Double Flanged Dual Plate Check Valves Non Return Va
…
2 周前
made-in-china.com
Crane ChemPharma Duo CHeck
已浏览 428 次
2019年11月4日
YouTube
Hitech Piping Ltd
观看更多视频
更多类似内容
购买 Duo Disc Check Valve with Pin
广告
$2,288.70
6" Wafer Check Stainless Steel With Viton Seat 150/300 Dual Disc Titan CV42SSV | By Pipingnow.Com
Pipingnow.com
Free shipping
$2,288.70
6" Wafer Check Stainless Steel With Viton Seat 150/300 Dual Disc Titan CV42SSV | By Pipingnow.Com
Pipingnow.com
Free shipping
$532.69
2-1/2" Wafer Check Cast Steel /Stainless Steel 150/300 Dual Disc With Buna Seat Titan CV42CSB | By Pipingnow.Com
Pipingnow.com
Free shipping
$532.69
2-1/2" Wafer Check Cast Steel /Stainless Steel 150/300 Dual Disc With Buna Seat Titan CV42CSB | By Pipingnow.Com
Pipingnow.com
Free shipping
$532.69
2-1/2" Wafer Check Cast Steel /Stainless Steel 150/300 Design Dual Disc With Buna Seat Titan CV44CSB | By Pipingnow.Com
Pipingnow.com
Free shipping
$532.69
2-1/2" Wafer Check Cast Steel /Stainless Steel 150/300 Design Dual Disc With Buna Seat Titan CV44CSB | By Pipingnow.Com
Pipingnow.com
Free shipping
$39.99
1/2 Inch 9D-M3 Backflow Preventer Brass Dual Check Valve With Intermediate Atmospheric Vent,1/2 Inch,Female Union Inlet And Outlet,190T012,Replacement
Amazon.com
24
Free shipping
$39.99
1/2 Inch 9D-M3 Backflow Preventer Brass Dual Check Valve With Intermediate Atmospheric Vent,1/2 Inch,Female Union Inlet And Outlet,190T012,Replacement
Amazon.com
24
$46.00
Dual Check Valve
RadonSeal Waterproofing - Bing
$46.00
Dual Check Valve
RadonSeal Waterproofing - Bing
$263.27
Febco 1113 850-QT Double Check Valve Bronze Body Quarter Turn Shutoff, 1"
Amazon.com
12
Free shipping
$263.27
Febco 1113 850-QT Double Check Valve Bronze Body Quarter Turn Shutoff, 1"
Amazon.com
12
$279.75
$373.00
Flomatic 3001 895 Split Disc 2 1/2" Wafer Check Valve
Dade Pump & Supply
折扣 25%
$279.75
$373.00
Flomatic 3001 895 Split Disc 2 1/2" Wafer Check Valve
Dade Pump & Supply
$248.75
5" Wafer Check Ductile Iron /Bronze With EPDM Seat 150/300 Dual Disc Titan CV41DBE | By Pipingnow.Com
Pipingnow.com
$248.75
5" Wafer Check Ductile Iron /Bronze With EPDM Seat 150/300 Dual Disc Titan CV41DBE | By Pipingnow.Com
Pipingnow.com
$42.65
Cash Acme BF1 Dual Check Valve, 3/4 Inch Push To Connect, Compatible With Sharkbite, BF13434SB
Amazon.com
46
Free shipping
$42.65
Cash Acme BF1 Dual Check Valve, 3/4 Inch Push To Connect, Compatible With Sharkbite, BF13434SB
Amazon.com
46
$142.74
Watts 1/2 in. D X 1/2 in. D Brass Double Check Valve
Ace Hardware
$142.74
Watts 1/2 in. D X 1/2 in. D Brass Double Check Valve
Ace Hardware
$29.99
HYDRO MASTER Brass Dual Check Valve, 1/2" FNPT, Solid Brass, Max 150PSI-180°F
Amazon.com
1
$29.99
HYDRO MASTER Brass Dual Check Valve, 1/2" FNPT, Solid Brass, Max 150PSI-180°F
Amazon.com
1
$229.20
Macomb Group 21/2DD1F-CI-34136 2-1/2 Style DD 125 CI Wafer Body Double Disc Check Valve
Voomi Supply
$229.20
Macomb Group 21/2DD1F-CI-34136 2-1/2 Style DD 125 CI Wafer Body Double Disc Check Valve
Voomi Supply
$178.73
Watts 0386471 1/2" 9D-M3 Dual Check Valve W/ Intermediate Atmospheric Vent (Copper Press) | Supplyhouse.Com
SupplyHouse.com
$178.73
Watts 0386471 1/2" 9D-M3 Dual Check Valve W/ Intermediate Atmospheric Vent (Copper Press) | Supplyhouse.Com
SupplyHouse.com
$170.95
Watts 0061888 9DM2, 3/4" Brass Dual Check Valve With Intermediate Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
9
$170.95
Watts 0061888 9DM2, 3/4" Brass Dual Check Valve With Intermediate Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
9
$510.71
Watts 1 in. D X 1 in. D FNPT X FNPT Brass Backflow Preventer Double Check Valve
Ace Hardware
$510.71
Watts 1 in. D X 1 in. D FNPT X FNPT Brass Backflow Preventer Double Check Valve
Ace Hardware
$159.60
Watts 0061935 1/2" 9D-M3 Dual Check Valve W/ Intermediate Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
40
$159.60
Watts 0061935 1/2" 9D-M3 Dual Check Valve W/ Intermediate Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
40
$243.87
Watts 0061654 3/8" SD2-MN Dual Check Valve For Carbonated Beverage Machines (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$243.87
Watts 0061654 3/8" SD2-MN Dual Check Valve For Carbonated Beverage Machines (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$96.99
Watts 3/4 in. D X 3/4 in. D Threaded Brass Double Check Valve
Ace Hardware
23
$96.99
Watts 3/4 in. D X 3/4 in. D Threaded Brass Double Check Valve
Ace Hardware
23
反馈