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Drain Backflow Preventer

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    drain backflow preventer

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

    Total 222 products from drain backflow preventer Manufactures & Suppliers
    China Double Flange Backflow Check Valve , Cast Iron Check Valve For Water System wholesale

    Brand Name:OEM

    Place of Origin:cangzhou,china

    ...Double flange Backflow Prevention Device Valve flanged check valve for water system Check Valve Backflow Preventer Suitable pressure: 1.6Mpa Applicable medium: clean water Temperature of medium: ≤ 60 degrees celsius Backflow Preventer(Check Valve, Water ...

    Verified Supplier


    China DN500 Welding Steel Pipe Foot Valve With Single Flange PN10 PN16 For Tank Bottom wholesale

    Brand Name:OEM

    Model Number:SG41H

    Place of Origin:Shanghai, China

    DN500 Welding Steel Pipe Foot Valve With Single Flange PN6, PN10, PN16 For Tank Bottom III. Parameter of Lift type Foot Valve Model: PN Mpa Test pressure Working Temp. 0C Medium Strength Mpa Seal Mpa H42X-2.5 0.25 0.4 0.25 ≤50 Water IV. Main part: No ...

    Shanghai kangquan Valve Co. Ltd.
    Verified Supplier


    China Kitchen / Bar Commercial Kitchen Dishwasher , Commercial Undercounter Dishwasher wholesale

    Brand Name:H-Kitchen

    Model Number:UC668

    Place of Origin:China

    Kitchen / Bar Commercial Kitchen Dishwasher , Commercial Undercounter Dishwasher This undercounter dish washing machine is ideal for restaurants, catering, bars, clubs, pubs and buffets serving about 100 seats. Benefits: 1. Reduce the release of noise and...

    Hangzhou Frigo Catering Equipments Co.Ltd.
    Verified Supplier


    China Flanged Dual Plate Wafer Check Valve , Full Port Wafer Lug Type Check Valve wholesale

    Brand Name:Gold Top Valve

    Place of Origin:China

    Flanged Dual Plate Wafer Check Valve , Full Port Wafer Lug Type Check Valve Double Plate Check Valves Installation Double Disc Check Valves, also called wafer check valves are designed to be installed between ANSI 150, 300, 600,900 or 1500LB flanges. ...

    Wenzhou Goldtop Valve Co.LTD
    Verified Supplier

    China Low Pressure Gate Valve/gate valves/pneumatic/sluice valve/backflow preventer/velan gate valves/sluice valves wholesale


    Brand Name:TEBON OR OEM

    Model Number:00012

    ...Low Pressure Gate Valve/gate valves/pneumatic/sluice valve/backflow preventer/velan gate valves/sluice valves FEATURES & BENEFITS Excellent Reliability Self cleaning action between disk & seat ...

    HeBei JiuBai Technology Co,Ltd
    Site Member


    China Low resistance backflow preventer LHs743X wholesale

    Categories:Air Pressure Relief Valve



    ...Low resistance backflow preventer LHs743X 1, applicable occasions: mainly used for water supply pipe network and all kinds of user ...

    Shanghai Feng Xiang Industry & Trade Co., Ltd
    ICP Remarked Supplier

    China HS41X backflow prevention device wholesale

    Categories:Ball Check Valves


    ...Name:HS41X backflow prevention device Product No.:023 Detail: Backflow prevention deviceconsists of two spaced-return valve and a drain valve hydraulic drive components, the local head loss because the check valve, the pressure is ...

    Shanghai Outelai Valve Machinery CO.,LTD
    ICP Remarked Supplier

    China Backflow Prevention WattsBox Enclosures wholesale

    Categories:Ball Check Valve



    ...turn on Javascript and refresh the page. WattsBox Insulated Backflow Enclosures Size(s): Various sizes/models Description: Series WattsBox Backflow Preventer Insulated Enclosures protect backflow prevention assemblies, such as PVBs, double checks, and RPZs...

    Watts Water Technologies Company
    ICP Remarked Supplier

    China Backflow Preventers WTF909 wholesale

    Categories:Flanged Butterfly Valve

    Telephone:+86-21-5237 1188


    ... pipe quickly, in order to ensure P.R. Zone to be a cavity area of low pressure, the backflow water can only be drained out from outlet.

    Watts Water Technologies Inc.
    ICP Remarked Supplier


    China Reduced Pressure Zone Backflow Preventor wholesale

    Categories:Stainless Steel Ball Valves



    ... a drain valve. Application: The backflow preventer is applied to high, general, and low risk of contaminated area. Design principles Backflow preventer is consisted of three parts including inlet check valve, outlet check valve, and a drain valve...

    Guangdong Yongquan Valve Technology Co.,LTD
    ICP Remarked Supplier

    China Insulated Backflow Enclosures wholesale

    Categories:Stainless Steel Spring



    ...Series WattsBox Backflow Preventer Insulated Enclosures protect backflow prevention assemblies, such as PVBs, double checks, and RPZs, that are subjected to freezing conditions. Series ...

    watts limited
    ICP Remarked Supplier

    China Square Drain New Shower Drain wholesale

    Categories:Channel Shower Drain



    ... floor drain features: 1.Type:Floor drain 2.Material: Stainless steel body,chrome plated 3.Size:10*10cm 4.The floor drain can be used in toilet, laundry, bathroom, kitchen,balcony 5.Prevent return water, prevent backflow smelly, prevent jams, prevent pests...

    Ningbo Bojin Sanitaryware Technology Co., Ltd. - Linear Drain,Shower Drain
    ICP Remarked Supplier

    China Bathroom Accessory Bathroom Brass Shower Floor Drain 78903 wholesale

    Categories:Bathroom Faucet Accessories

    Country/Region:china, veranda & public drain area Electroplating strict compliance with international stands High strength corrosion resistance, abrasion resistance, excellent adhesion Prevent return water, prevent backflow smelly, prevent jams, prevent pests. Meets or...

    Wholesale-Faucet company
    ICP Remarked Supplier

    China Medical Supplies Dynarex Drain Bag Urinary 2000ML - Pack of 10 - 4271 wholesale

    Categories:Medical Tubing Supplies

    Telephone:(718) 431-0548


    ... has an anti-reflux valve to prevent urine backflow. Leg Bag Size: 2000ml (67.63Oz) Quantity: special pack of 10 For more information about the Dynarex Drain Bag Urinary 2000ML - Pack of 10...

    medicalsupply123 company
    ICP Remarked Supplier

    China Check Valve Sediment-draining check valve wholesale

    Categories:Forged Steel Check Valve



    ...Sediment-draining check valve Product overview Favorites PDF Down Email The check valve is also called or a one-way valve, its role is to prevent the backflow medium pipeline.The bottom valve of...

    Shanghai Power Plant Valve Co., Ltd
    ICP Remarked Supplier

    China Lanphan Clamp Connection Rubber Check Valve with competitive price wholesale

    Brand Name:Lanphan

    Model Number:XF

    Place of Origin:Zhengzhou, Henan, China

    Clamp connection rubber check valve’s diameter gradually reduce along flow direction, and gradually forming a duckbill shape sealing parts, so it is also called clamp type rubber duckbill valve. It adopt clamp to connect and fasten, assembling is more ...

    Henan Lanphan Industry Co. Ltd
    Active Member


    China China Dual Plate Wafer Check Valve: Integral Check Valves, Dual Plate Wafer Type, ASTM 904L, DN80, 300LB, RF, API 594, I wholesale

    Brand Name:STV

    Model Number:H76H

    Place of Origin:China

    Dual Plate Wafer Check Valve, ASTM 904L, DN80,300LB Product Details: Wafer Type Dual Plate Check Valve Spring: Inconel X-750. Flange Ends: RF. Body Material: ASTM 904L Disc & Pin Materials: 904L Pressure: 300# (PN40). Size: 3 Inch (DN80). Double Plate ...

    Wenzhou Stv Valve Manufacture Co.,Ltd
    Site Member


    China BHC-Biosafety Cabinet wholesale

    Brand Name:norda

    Model Number:BHC SERIES

    Place of Origin:jiangu suzhou

    ... cabinet is a kind of isolation purification equipment used in biosafty laboratory or other laboratoies to prevent diffusion of harmful suspended particles and provide effective security protection for personnel, sample and environment...

    Suzhou Norda Cleaning Tech Co.,LTD
    Site Member


    China Series TF-2 wholesale

    Categories:Wafer Check Valve

    Telephone:+44 (0) 1227 719133


    ...-1 yields a stronger, more durable check valve. The Tideflex Duckbill Check Valve is a revolutionary design for backflow prevention. Tideflex Valves are a one-piece rubber matrix of numerous natural and synthetic elastomers and ply...

    arvalve company
    ICP Remarked Supplier

    China HYUNDAI BIDET wholesale

    Categories:Water Fountain Nozzles


    ... by water discharged.      It can be used for women's etiquette.      - Cleansing valve function      - Temperature control      - Backflow preventing devi

    ICP Remarked Supplier

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