Backflow Preventer

US$50.00-5,000.00 / Piece

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Ductile Iron Reverse Flow Preventer Backflow Preventer Valve with OEM ODM Service pictures & photos

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What is Ductile Iron Reverse Flow Preventer Backflow Preventer Valve with OEM ODM Service

Name: Ductile Iron Reverse Flow Preventer Backflow Preventer Valve with OEM ODM Service
Uploaded: 2025-03-14T15:20:35+08:00
Description: Product Description NO Size DN L D D1 D2 R t Weight (kg) 1 2″ 50 43 107 65 43.3 28.8 19 2.32 2 2½″ 65 46 127 80 60.2 36.1 20 3.06 3 3″ 80 64 142 94 66.4 43.4 28 4.90 4 4&#8

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About this Item

Price

Min. Order Reference FOB Price

20 Pieces US$50.00-5,000.00 / Piece

Sepcifications

Media Water
Temperature Ordinary Temperature
Material Ductile Iron
Connection Form Flange
Structure Swing
Pressure Ordinary Pressure
Function Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form Gland Packings Globe Valve
Flow Direction Unidirection
Standard JIS/ANSI/GB/DIN
Application Industrial Usage, Water Industrial Usage, Household Usage
Transport Package Carton and Pallets
Trademark OEM
Origin China
Size DN50 - DN300(2′′ - 12′′)
Nominal Pressure Pn 16
Temperature Range 0°c ~ 80°c
Suitable for Water and Neutral Liquids
Connection Standard BS En1092-2
Face to Face Standard BS En558-1 Basic
Pressure Test Standard BS En12266-1, Ap

Product Description

Product Description NO Size DN L D D1 D2 R t Weight (kg) 1 2″ 50 43 107 65 43.3 28.8 19 2.32 2 2½″ 65 46 127 80 60.2 36.1 20 3.06 3 3″ 80 64 142 94 66.4 43.4 28 4.90 4 4″ 100 64 162 117 90.8 52.8 27 6.30 5 ...

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Dvk International Co., Ltd.

Diamond Member Since 2022

Audited Supplier

Business Type Trading Company
Main Products Valves; Pipe Fittings; Y-Strainer; DN15-DN2400
Number of Employees 8
Year of Establishment 2010-06-07
Management System Certification ISO 9001, ISO 9000, ISO 14001, BSCI
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: one month

Backflow Preventer Comparison

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Transaction Info
	Ductile Iron Reverse Flow Preventer Backflow Preventer Valve with OEM ODM Service Contact Now	Quick View PVC Foot Valve for Water Pump Steel Plate Foot Valve Contact Now	Quick View Bangladesh Special Gasoline Pump Accessories Foot Valve Contact Now	Quick View Gasoline Engine Cwater Pump Irrigation Stainless Suction Control Valve/Scv Contact Now	Quick View Water Pump Clamp Bottom Valve Irrigation Suction Control Valve/Scv Contact Now
Price	US $ 50.00-5,000.00/ Piece	US $ 1.80-2.50/ Piece	US $ 1.80-2.50/ Piece	US $ 1.80-2.50/ Piece	US $ 1.80-2.50/ Piece
Min Order	20 Pieces	50 Pieces	50 Pieces	50 Pieces	50 Pieces
Payment Terms	T/T	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P, Western Union, Paypal, Money Gram
Quality Control
Management System Certification	ISO 9001, ISO 9000, ISO 14001, BSCI, ASME	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	Southeast Asia, Africa, Mid East	Southeast Asia, Africa, Mid East	Southeast Asia, Africa, Mid East	Southeast Asia, Africa, Mid East
Annual Export Revenue	Above US$100 Million	US$50 Million - US$100 Million	US$50 Million - US$100 Million	US$50 Million - US$100 Million	US$50 Million - US$100 Million
Business Model	OEM, ODM, Own Brand(DVK)	OEM, ODM, Own Brand(wanlu)	OEM, ODM, Own Brand(wanlu)	OEM, ODM, Own Brand(wanlu)	OEM, ODM, Own Brand(wanlu)
Average Lead Time	Off Season Lead Time: within 15 workdays Peak Season Lead Time: within 15 workdays	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month
Product Attributes
Specification	Media: Water; Temperature: Ordinary Temperature; Material: Ductile Iron; Connection Form: Flange; Structure: Swing; Pressure: Ordinary Pressure; Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence; Sealing Form: Gland Packings Globe Valve; Flow Direction: Unidirection; Standard: JIS/ANSI/GB/DIN; Application: Industrial Usage, Water Industrial Usage, Household Usage; Size: DN50 - DN300(2'' - 12''); Nominal Pressure: Pn 16; Temperature Range: 0°c ~ 80°c; Suitable for: Water and Neutral Liquids; Connection Standard: BS En1092-2; Face to Face Standard: BS En558-1 Basic; Pressure Test Standard: BS En12266-1, Ap;	Media: Water; Temperature: Ordinary Temperature; Material: Stainless Steel; Connection Form: Clamp; Structure: Tubular; Pressure: Ordinary Pressure; Function: Ddcv Double Lobe; Sealing Form: Bellows Globe Valve; Flow Direction: Unidirection; Standard: DIN; Application: Household Usage; Product Name: Check Valve; Color: Customer's Request; Usage: Filling Valve Water Tank Inlet Valve; Logo: Support OEM;	Media: Water; Temperature: Ordinary Temperature; Material: Stainless Steel; Connection Form: Clamp; Structure: Tubular; Pressure: Ordinary Pressure; Function: Ddcv Double Lobe; Sealing Form: Bellows Globe Valve; Flow Direction: Unidirection; Standard: DIN; Application: Household Usage; Product Name: Check Valve; Color: Customer's Request; Usage: Filling Valve Water Tank Inlet Valve; Logo: Support OEM;	Media: Water; Temperature: Ordinary Temperature; Material: Stainless Steel; Connection Form: Clamp; Structure: Tubular; Pressure: Ordinary Pressure; Function: Ddcv Double Lobe; Sealing Form: Bellows Globe Valve; Flow Direction: Unidirection; Standard: DIN; Application: Household Usage; Product Name: Check Valve; Color: Customer's Request; Usage: Filling Valve Water Tank Inlet Valve; Logo: Support OEM;	Media: Water; Temperature: Ordinary Temperature; Material: Stainless Steel; Connection Form: Clamp; Structure: Tubular; Pressure: Ordinary Pressure; Function: Ddcv Double Lobe; Sealing Form: Bellows Globe Valve; Flow Direction: Unidirection; Standard: DIN; Application: Household Usage; Product Name: Check Valve; Color: Customer's Request; Usage: Filling Valve Water Tank Inlet Valve; Logo: Support OEM;
Supplier Name	Dvk International Co., Ltd.	Shandong DongE Shengquan Machinery Co., Ltd.	Shandong DongE Shengquan Machinery Co., Ltd.	Shandong DongE Shengquan Machinery Co., Ltd.	Shandong DongE Shengquan Machinery Co., Ltd.
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