Sign In | Join Free | My chinaqualitycrafts.com
chinaqualitycrafts.com
Products
Search by Category

2 inch backflow preventer

All 2 inch backflow preventer wholesalers & 2 inch backflow preventer manufacturers come from members. We doesn't provide 2 inch backflow preventer products or service, please contact them directly and verify their companies info carefully.

Total 35 products from 2 inch backflow preventer Manufactures & Suppliers
Quality Wafer Type High Performance Butterfly Valve Seal Ring Blue Color 2 - 60 Inch for sale

Brand Name:Tengs Valve

Model Number:D73H

Place of Origin:China

... wafer style butterfly valve is designed to maintain a seal against bi-directional pressure differential to prevent any backflow in systems designed for unidirectional flow. It accomplishes this with a tightly fitting seal; i.e., gasket...

Tengs Valve International Limited
Verified Supplier

Zhejiang

Quality 12 Inch Fine Bubble Disc Diffuser With EPDM Membrane For Water Treatment for sale

Brand Name:HOLLY

Model Number:HLBQ

Place of Origin:China

... algae cannot clog the membrane. The membrane closes over the diffuser inlet which aids in preventing backflow of water into

Yixing Holly Technology Co., Ltd.
Verified Supplier

Jiangsu

Quality Pharmaceutical Y - Ball SS Check Valve , 2 Inch Check Valve Two Piece Construction for sale

Brand Name:SPEZILLA

Model Number:AISI 316L

Place of Origin:CHINA

... flow. When the liquid stops, equalizing the pressure, the ball drops back into the seat, preventing backflow. Should reverse flow occur, the differential pressure will caused the ball to seal firmly against

Spezilla Tube Co., Ltd.
Verified Supplier

Shanghai

Quality Professional 3 Inch Hydraulic Check Valves Preventing Backflow With FPM Gasket for sale

Brand Name:DONJOY

Model Number:NO.VZH200A01

Place of Origin:CHINA

...Professional 3 Inch Hydraulic Check Valves Preventing Backflow With FPM Gasket Option of Hydraulic check valves 1. Connection: Weld, Thread 2. SEAL: NBR, FPM,PTEF ...

DONJOY TECHNOLOGY CO., LTD
Verified Supplier

Zhejiang

Quality Horizontal 6 Inch Horizontal Stainless Steel Swing Check Valve for sale

Brand Name:CXDLV

Model Number:H44W-16P

Place of Origin:China

... from damage caused by backflow/reverse flow 2. Reduce down time and loss of production due to failure of unsuitable valves 3. increase energy saving with reduced pressure drop 4. Preventing water hammer, check valves...

Wenzhou Xidelong Valve Co. LTD
Verified Supplier

Zhejiang

Quality Y - Ball  2 Inch SS Check Valve  Two Piece Hygienic Check Valve For Pharmaceutical Industry for sale

Brand Name:NYHAU

Place of Origin:KunShan,China

...Pharmaceutical Y - Ball SS Check Valve , 2 Inch Check Valve Two Piece Construction Prevent backflow of processing media with sanitary Y-Ball Check Valve When liquid flows through the valve, the ...

Nyhau Fluid Equipment Co.,Ltd
Verified Supplier

Jiangsu

Quality 1/2 Inch Rotating  Spray Head Garden Lawn Irrigation Misting Sprinkler Nozzle for sale

Brand Name:TJ

Model Number:XP0112

Place of Origin:China

... two identical water outlets is to make sure normally spraying for sprinkler and to to prevent water backflow. The spray head contains filter to ensure

YuYao TianJia Garden Irrigation Equipment Co.,Ltd.
Verified Supplier

Zhejiang

Quality Backflow Devices Febco 1 1/2 inch Backflow Preventer for sale

Categories:Fingerprint Access Control System

Telephone:734 844-2494

Country/Region:china

Backflow Devices Product 1/4 larger image larger image Febco 1 1/2 inch Backflow Preventer $565.00 Febco 765 1.5" Backflow preventer Add to Cart: Model: Febco1.5 Manufactured by: Febco

sprinklerz limited
ICP Remarked Supplier

Quality 10 Inch Good Quality 8'' Ductile Iron Flexible  check valve for water supply for sale

Brand Name:kasonsource@foxmail.com

Model Number:DN250

Place of Origin:China

...APPLICATION: MATERIAL LIST: DIMENSIONS: This is also called Non-Return Valve,it can prevent the backflow of the liquid. The valves are to be fixed with dismantling joint, tee and puddle ...

Anqing Kason Import & Export Co., Ltd
Site Member

Anhui

Quality Integral Flange Swing Check Valve,A105N,1500LB,2 Inch, API 602 for sale

Brand Name:stv

Model Number:STV-H41Y

Place of Origin:china

... other. A check valve is self-actuated and designed to prevent fluid from flowing back into the system (prevent reverse flow). Real-life applications include preventing backflow into an injection line or into a pump. The...

STV Valve Technology Group Co.,Ltd
Active Member

Zhejiang

Quality 4R Plunger Type Drill Pipe Float Valve for sale

Place of Origin:China

Brand Name:SINGHO

Model Number:4R

... also prevents backflow of cuttings from plugging the drill bit jets while making connections. Specification Type Dia.of Valve Assembly mm(inch) Length of Valve Assembly mm(inch) Dia.of Float Recess mm(inch) Sub...

Qingdao Singho Industrial Company Ltd.
Active Member

Shandong

Quality Float valve flapper type,drill pipe float valve,float valve sub,flapper type check valve for sale

Place of Origin:China

Brand Name:Gardener

... also prevents backflow of cuttings from plugging the drill bit jets while making connections. 2.Specifications: Type Dia. of Valve Assembly mm(inch) Length Of Valve Assembly mm(inch) Dia. Of Float Recess mm(inch) Sub...

DONGYING GARDENER OILFIELD EQUIPMENT CO.,LTD.
Active Member

Shandong

Quality Float valve flapper type,drill pipe float valve,float valve sub,flapper type check valve for sale

Place of Origin:China

... also prevents backflow of cuttings from plugging the drill bit jets while making connections. Specifications: Type Dia. of Valve Assembly mm(inch) Length Of Valve Assembly mm(inch) Dia. Of Float Recess mm(inch) Sub...

Dongying Seaco Oilfield Equipment Co., Ltd.
Site Member

Shandong

Quality JKB Coaxial Self-priming Pump 1-5H for sale

Place of Origin:China

Brand Name:jkpumpbiz

... entrance should be equipped with check valve to prevent fluid backflow during downtime. (5)The loss of liquid in the pump could cause the damage of idling. (6)3 inch diameter models must have check valve,

Jiekai Industrial Equipment Co., Ltd.
Active Member

Guangdong

Quality PVC Backwater Valve, 4 Inches Diameter for sale

Brand Name:PKJ Plumbing

Place of Origin:China (mainland)

Model Number:PKJ-80024

... flapper ensures water tight seal Threaded access cap has neoprene seal for positive sealing Type: backflow prevent valve Inlet thread type: push fit Primary Competitive Advantages: Packaging Price

PKJ Group Plumbing
Active Member

Jiangsu

Quality Fill Valve, Small Body, Easier to Install, 6-inch Height, Height Can be Customized for sale

Brand Name:BST

Place of Origin:China (mainland)

Model Number:A1200-1-1

...Key Specifications/Special Features: Small body, easier to install Check valve prevents water backflow Fill valve height can be customized Height: above 6 inches (above) Easy to adjust the working water level by screw...

BST (Zhongshan) Plumbing Inc.
Active Member

Guangdong

Quality Flush Valve, Fill Valve, Small Body, 6-inch Height, Height Can be Customized for sale

Brand Name:HUIYUAN

Place of Origin:China (mainland)

Model Number:HYS121

... Specifications/Special Features: Small body, easier to install Check valve prevents water backflow Fill valve height can be customized Height: above 6 inches Easy to adjust the working water level by screw rod Suitable...

Chaozhou Huiyuan Industrial Co.,Ltd
Active Member

Guangdong

Quality API plunger type F Drill Pipe Float Valve & Float Valve Sub for sale

Place of Origin:Dongying

Brand Name:hongsheng

... also prevents backflow of cuttings from plugging the drill bit jets while making connections. 2. Specifications: Type Dia. of Valve Assembly mm(inch) Length Of Valve Assembly mm(inch) Dia. Of Float Recess mm(inch) Sub

Hongsheng Oil Co., Ltd
Active Member

Shandong

Quality Float Valve (Flapper Type Check Valve) & Float Valve Sub for sale

Place of Origin:Mudanjiang City,Heilongjiang Province,China

Brand Name:Shuangjia

... sub, to provide fluid flow control at the bottom of the drill stem. It also prevents backflow of cuttings from plugging the drill bit jets while making connections. v id="StyleTableProd"> Type Dia...

Liaoyang Longda Pharmaceutical Machinery Co., Ltd.
Active Member

Liaoning

Quality Backflow Devices Watts Backflow Preventer 1 inch for sale

Categories:Cast Steel Check Valve

Telephone:734 844-2494

Country/Region:china

Backflow Devices Product 4/4 larger image larger image Watts Backflow Preventer 1 inch $175.47 Watts 1 inch pressure vacume breaker Add to Cart: Model: Watts 1 inch pressure vacume bre

sprinklerz limited
ICP Remarked Supplier

Inquiry Cart 0
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request