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    backflow preventer valve

    All backflow preventer valve wholesalers & backflow preventer valve manufacturers come from members. We doesn't provide backflow preventer valve products or service, please contact them directly and verify their companies info carefully.

    Total 4443 products from backflow preventer valve Manufactures & Suppliers
    China Lift Check Valve/check valves/backwater valve/backflow valve/backflow preventer valve/backflow valves wholesale

    Place of Origin:CHINA HEBEI SHIJIAZHUANG

    Brand Name:TEBON OR OEM

    Model Number:00024

    ... 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
    Active Member

    Hebei

    China Brass Check Valve ,Vertical Check Valve, Non Return Valve,Backflow Prevention Valve,Swing Check Valve,Retaining Valve wholesale

    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
    Site Member

    Shanghai

    China Large Diameter Air Duct Check Valve , Acid Proof Backflow Preventer Valve wholesale

    Brand Name:CNGI

    Model Number:DN15-DN2000

    Place of Origin:China

    Customized air ducting check valve Product description PP Manual air valve , also called Anti-corrosion pp Manual air control valve, is the industrial plant, civil building ventilation, air conditioning and air purification works in the indispensable ...

    Jiangsu Lvdao Pipes And Valves Co., Ltd.
    Active Member

    Jiangsu

    China Automaitc Duckbill Check Valve Backflow Prevention Flexible Muff Coupling Slow Closing wholesale

    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.
    Verified Supplier

    Shandong

    China Backflow Prevention Nozzle Check Valve With Anti Water Hammer wholesale

    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
    Verified Supplier

    Jiangsu

    China Filtration Backflow Prevention Brass Angle Valves wholesale

    Brand Name:DOUBLE-LIN

    Model Number:LL3501

    Place of Origin:China

    ...Valve With Filtration Backflow Prevention Polished Chromed-Plated With Zinc Alloy Handle Description ​Working Pressure 10bar (145 psi) Working Temperature from 0 ℃ to +80 ℃ (from 32℉ to 176℉) Thread ISO228 (equivalent to DIN 259 and BS2779) ​​ Details ​Brass Valve...

    ZHEJIANG DOUBLE-LIN VALVES CO.,LTD.
    Verified Supplier

    Zhejiang

    China 1/2in Backflow Preventer  Check Valve One Way Non Return wholesale

    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.
    Verified Supplier

    China Pmu Machine Permanent Makeup Needle 3R With Membrane Backflow Prevent wholesale

    Brand Name:FAMISOO

    Model Number:FMS-L3

    Place of Origin:CHINA

    FAMISOO L3 Permanent Makeup Cartridge Needle with Membrane Backflow Prevent for Pmu Machine use Product Name FAMISOO L3 Cartridge Needle OEM/ODM Service Available Material Plastic and Stainless ...

    Guangzhou Nuojo Beauty Equipment Co., Ltd
    Verified Supplier

    Guangdong

    China STEP Plastic Mould Products Medical Backflow Preventer wholesale

    Brand Name:Moulding Manufacturing Process Plastic Mould Products

    Model Number:Medical Backflow Preventer

    Place of Origin:China

    Moulding Manufacturing Process Plastic Mould Products Medical Backflow Preventer Product Description Herong Intelligent Co, Ltd. founded by a number of management and technical personnel with years of experience in Guangdong and foreign mold enterprises...

    Guangzhou Herong Intelligent Device Technology Co., Limited
    Verified Supplier

    Guangdong

    China Piston Hydraulic Back Pressure Regulating Valve , Pneumatic Backflow Pressure Valve wholesale

    Place of Origin:Guangdong, China (Mainland)

    Brand Name:AFK

    Model Number:RW72

    Product Description RW72 series back pressure regulator is piston-sensed configuration, applicable to high pressure gas or liquid applications. Technical parameters Maximum Inlet Pressure 6000psi Proof pressure 1.5times maximum inlet pressure Safety test ...

    Shenzhen Wofly Technology Co., Ltd.
    Verified Supplier

    Guangdong

    China CE Advanced Backflow Prevention Semi Permanent Needles 1rl 3rl wholesale

    Brand Name:Biomaser

    Model Number:Biomaser Needles

    Place of Origin:Hunan, China

    CE Advanced Backflow Prevention Semi Permanent Needles 1rl 3rl Tattoo Needle Advantage * Disposable Biomaser Cartridge Needles * Fit Biomaser Permanent Makeup Machine Only * EO Gas Sterilization,CE passed * New Development With Back Flow Prevention * Full ...

    Hunan Biomaser Technology CO.,LTD.
    Active Member

    Hunan

    China Semi Permanent Makeup Machine Needles #9U Backflow Prevention Machine Needles wholesale

    Brand Name:YD

    Model Number:CTM074-9U

    Place of Origin:China

    New Design #9U Backflow Prevention Semi Permanent Makeup Machine Needles Specifications: Model No. CTM074-9U Product Name Digital Device Needles Color BLACK Weight 10g Usage Permanent Makeup Training Package 10PCS/BOX OEM Available Payment Paypal, Western ...

    Guangzhou Wenshen Cosmetics Co., Ltd.
    Active Member

    Guangdong

    China yomtey brass antifouling block vavle(backflow preventer) wholesale

    Brand Name:YomteY

    Model Number:Y9402

    Place of Origin:China

    Technical Standard Nominal Pressure:1.6MPa Working Medium:water, Working Temperature:0℃≤t≤80℃

    Dongguan Ameike Valve Co., Ltd
    Active Member

    China Overfill Protection overflow prevention valves for tank, atg wholesale

    Categories:Emergeny Cut-off Valves

    Country/Region:china

    Fuel level gauge system+Electric valve+Audible and visual alarm+Control console Operational principle This system is composed of tank level gauge syste and overfill prevention system. As the oil unloading from tank truck to underground tank, the Real-time ...

    QINGDAO GUIHE MEASUREMENT&CONTROL TECHNOLOGY.,LTD
    Active Member

    Shandong

    China Raised Tilted Elevated Bowl Pet Cats Dogs Food Water Dish Backflow Prevention Feeding Dispenser Container wholesale

    Brand Name:Terrui

    Model Number:AFRTE27

    Place of Origin:China

    1.15° protect the cervical spine 2.Large capacity 3.Easy to clean 4.Anti-tip over bottom 5.Environmental PET material 6.Four-color high- value

    Terrui Mechanical Equipment Co.,Ltd
    Active Member

    Shanghai

    China Professional  Safety Backflow Preventer High Strength Long Life Span wholesale

    Brand Name:AHSUNVAL

    Model Number:Fig. 9041

    Place of Origin:CHINA

    ...Backflow Preventer, Float Control Valve, PN10/16/25 1, PRODUCT DESCRIPTION: The material of Safety Backflow Preventer:of DIN standard Bellow Globe valve for PN16 Partes name material Body Ductile Iron Bonnet Ductile Iron The parts Brass Bolts Stainless steel/Steel with zinc The performance of DIN standard Bellow Globe valve...

    ANHUI SIFA VALVE.CO., LTD.
    Verified Supplier

    Anhui

    China Diaphragm Plastic Medical Check Valve Backflow Preventer Water Reducing 0-30Kpa wholesale

    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.
    Active Member

    Fujian

    China Professional 3 Inch Hydraulic Check Valves Preventing Backflow With FPM Gasket wholesale

    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
    Verified Supplier

    Zhejiang

    China Forged Swing Gate Check Valve One Way Body Pipe Fittings ISO9001 wholesale

    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
    Verified Supplier

    China API Inside Blowout Preventer Valve 35 ~ 70 MPa Retrievable Drop In Check Valve wholesale

    Brand Name:TIPTOP

    Model Number:Retrievable Drop-in Check Valve

    Place of Origin:China

    ...Valve, Inside Blowout Preventer Valve, 35~70 MPa Retrievable drop-in check valve is a drill string inside BOP valve. It has a landing sub and connected to the right position of drill string, then put into the well, to help the check valve assembly into place. Retrievable drop-in check valve is one kind of one way check valve to prevent backflow when well kick. It allows fluid down to return well. This valve...

    Xi'An Tiptop Machinery Co., Ltd.
    Verified Supplier

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