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Total 25271 products from double check valve backflow preventer Manufactures & Suppliers |
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Brand Name:JINGNING Model Number:XH Place of Origin:China ...a special product ,and it is used for draining sewage .In many foreign countries,such as Spain , America,it is usually named as duckmouth-shaped valve .We are doing our best to make this valve more practical and more perfect .The valve can be matched with |
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Shandong |
Brand Name:SION Model Number:CJT123 Place of Origin:Fujian,China 0-30Kpa Plastic Backflow Preventer Diaphragm Water Reducing Medical Check Valve specification Part No. Material Type Opening Pressure Back Pressure Port Size/Tube ID CJT123 PC+Silicone Diaphragm 0-30 ... |
Fuzhou Sion Trading Co., Ltd.
Fujian |
Place of Origin:CHINA HEBEI SHIJIAZHUANG Brand Name:TEBON OR OEM Model Number:00024 ...Check Swing check valve GB12236 GB12221 GB9113 JB79 GB9131 GB/T13927 JB/9092 Lift check valve GB12235 Pressure Test Nominal Pressure 1.6 2.5 4.0 6.4 10.0 16.0 Strength Test 2.4 3.8 6.0 9.6 15.0 24.0 Seal Test 1.8 2.8 4.4 7.0 11.0 18.0 ... |
HeBei JiuBai Technology Co,Ltd
Hebei |
Brand Name:OEM Model Number:BS/DIN/ANSI/JIS Place of Origin:China ...-PN16/ 125lb-150lb/ 5K-10K. The design standard is DIN3356/ BS5153/ BS1868/ ANSI/ JIS B2043. This cast iron check valve is |
Chizhou Fuchang Machinery Manufacturing Co.,Ltd
Anhui |
Brand Name:Kaienli Model Number:VBPDE-FLV Place of Origin:China ... while preventing reverse flow. It consists of a main check valve and a pilot control mechanism. Here's a general overview of how a pilot-operated check valve works: Main Check Valve: The main check valve is the primary valve that permits or blocks the |
Changsha Kaienli Hydraulic Technology Co., Ltd.
Hunan |
Brand Name:APS Model Number:Checking Valve-1/2", 3/4", 1", 1 1/4", 1 1/2", 2" Place of Origin:China Product Description: Product Name brass ball valves-Non return Valve Size Range from 1/2'', 3/4'', 1'' to 2''(inch) Material brass CW614N or CW617N Ball Iron ball or Brass ball, and chrome plated Color brass yellow, Or nickel plated, Or chrome plated ... |
Shanghai APS Eco-tech Co., Ltd
Shanghai |
Brand Name:Kelite Valve Model Number:2"-40", CL150-1500 Place of Origin:China Lug dual plate cast check valve 2"-40" CL150-1500 API 594 design Applicable Standards: ● STEEL CHECK VALVES, API 594/API6D ● STEEL CHECK VALVES,ISO14313 ● STEEL VALVES,ASME B16.34 ● FACE TO FACE, ASME B16.10 ● END FLANGES,ASME B16.5 ● INSPECTION AND TEST, ... |
Kelite Valve(Shanghai) Co., Ltd
Shanghai |
Brand Name:flat world Model Number:4342080000 Place of Origin:China ...,EXW,FCACertificate:TS16949 HS Code:8708309990Transportation:Ocean,Land,Air Loading Port:guangzhou,ningbo,shanghai One -ways check vavles have two |
Shangqiu Flat World Machinery Co.,Ltd
Henan |
Place of Origin:CHINA Brand Name:XCMG Model Number:803000407 SLDXF-RHD25S ...Double check valve 803000748 11410587 Balance valve PHY-H20L-2 803000075 10100148 FD16FA-10/B03 Balance valve 803000386 10100689 GCBH3-16/25-D Balance valve 803000300 10100549 GCBH3-16/25-890A Balance valve 803000047 10100094 GCBH3-16/25-890 Balance valve 803000167 10100365 XZPH25Q Balance valve 803002553 CCBH140/200-2/4.5 Balance valve 803000272 10100485 CCBH-140/200-2/4 Balance valve |
SHANDONG HUARY MACHINERY&TRADE Co.LIMITED
Shandong |
Brand Name:FB valve Model Number:FLH41X-16 Place of Origin:CHINA ...Check valve double flange no return valve The muffler check valve is a kind of valve that automatically opens and closes the valve flap with the flow movement of the medium itself to prevent the backflow of the medium. It’s also known as counter-current valve and back pressure valve. A muffler sanitary check valve is a kind of automatic valve. Its main use is to prevent backflow of the media, prevent... |
Fengbao Valve Manufacturing Co., Ltd.
Hebei |
Brand Name:CXDLV Model Number:H76 Place of Origin:China ... in a pipe system.Often applied on the discharge side of pumps,check valves prevent the system from draining if the pump stops and protects against backflow, which could harm the pump and/or other equipment. Dual Plate Check Valve They are low cost, and |
Wenzhou Xidelong Valve Co. LTD
Zhejiang |
Brand Name:DONJOY Model Number:NO.VZH200A01 Place of Origin:CHINA ...Standard: DIN,SMS, RJT, IDF, ISO, 3A Specification Product Name: 3",SS316L Sanitary Check Valve, Thread Check Valve Preventing Backflow Valve Body Material: SS304 or SS316L Seal Material: EPDM Max. Working Pressure: 10Bar Opening pressure: 0.1-0.3bar Max. |
DONJOY TECHNOLOGY CO., LTD
Zhejiang |
Brand Name:HUATAO Model Number:HT- Swing Check Valve Place of Origin:China ...non-return valve, is used to prevent the backflow of media in pipelines. The valve disc is opened or closed by the flow of media and force, and is designed to prevent media backflow. Check valves are automatic valves and are mainly used in pipelines where |
HUATAO LOVER LTD
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Brand Name:OEM Model Number:GYP-3 Place of Origin:Shanghai , China ... alkali industry, domestic sewage, seawater 2. Working temperature : ≤60°C, and according to use requirement , the maximum temperature resistance of flap valve can be designed to reach 100°C 3. Working pressure: normal pressure to 0.25Mpa 4. |
Shanghai kangquan Valve Co. Ltd.
Shanghai |
Brand Name:AFC Model Number:NSCV Place of Origin:China Nozzle Check Valve With Anti Water Hammer And Backflow Prevention Function Nozzle Check Valve with anti water hammer and low Head Loss function Description: Non Slam Check Valve is usually installed as protection against reverse flow when power failure in ... |
Suzhou Alpine Flow Control Co., Ltd
Jiangsu |
Brand Name:CD-CNLN Place of Origin:China ... with the internal fluid to prevent the backflow of the medium. It is also known as check valve, check valve, reverse flow valve and back pressure valve. Check valves are automatic valves. Its main function is to prevent the backflow of the medium, |
SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Sichuan |
Place of Origin:Zhejiang, China Brand Name:Shenghui Model Number:SH-0121 1/2in Female Thread Brass One-Way Non-Return Swing Valves PPR Pipe Prevent Water Backflow Check Valve #detail_decorate_root .magic-0{margin-bottom:10px;overflow:hidden}#detail_decorate_root .magic-1{vertical-align:top}#detail_decorate_root .magic-2{padding... |
Hunan Shenghui Technology Co., Ltd.
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API594 Double Disc plated Dual Check Valves With Class 150, Class 300, Class600, Class900, class1500Brand Name:DEYE Model Number:DY-V-06 Place of Origin:CHINA ... direction within the piping system or the pipeline (as backflows may damage upstream equipment). The check valve lets the fluid flow in the desired direction only (if there is enough pressure), and blocks any flow in the opposite direction. Also, the |
SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD(Pipefittings Department)
Hebei |
Categories:Swing Check Valve Country/Region:china ... the output for the media. Since they only allow media flow in one direction, they are commonly referred to as ‘one way valves’ or ‘non return valves.’ The main purpose of a check valve is to prevent backflow in the system. A check valve relies on |
Wuhan Libin Valve Manufacturing Co., Ltd.
Hubei |
Brand Name:KOSCN Model Number:CV Place of Origin:China ... is PTFE. The valve is designed for directional flow control, as it provides a 5.0 PSIG (.35 Bar) back check sealing pressure. This Plastic Isolating valve, Plastic Anti-backflow valve, and Plastic back-pressure valve are highly reliable and can be used in |
KOSCN Industrial Manufacturing (Shenzhen) Co., Ltd.
Guangdong |