Check Valves

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Total 26861 products from Check Valves Manufactures & Suppliers
Cheap Rubber Duckbill Valve for sale

Categories:S-valve

Telephone:+86-592-5536328 1

Country/Region:china

Description Duckbill valves are unique, one-piece, elastomeric components that act as backflow prevention devices or one-way valves or check valves. They have elastomeric lips in the shape of a duckbill which prevent backflow and allow forward flow. The ...

XIAMEN JUGUANGLI IMPORT & EXPORT CO., LTD.
ICP Remarked Supplier

Cheap High denominational cast iron Rectangular suitalbe for lifting and stacking test weight 500KG from china for sale

Brand Name:Meizhou shengping machinery parts co.,ltd

Model Number:SP-W000183 casting test weight

Place of Origin:Guangdong,China

High denominational cast iron Rectangular suitalbe for lifting and stacking test weight 500KG from china Cast Iron Scale Calibration Test Weights includes ASTM Class 7 Smaller Capacity Cast Iron Test Weights: 1 lb, 2 lb, 5 lb, 10 lb and NIST Class F 20 lb...

Shengping Machineryparts Co.,Ltd
Site Member

Guangdong

Cheap Ductile cast iron double flanged swing check valve PN16 for water supply for sale

Brand Name:solid

Model Number:check

Place of Origin:China

Ductile cast iron double flanged swing check valve PN16 for water supply Product Description 1) Material: CF8,CF8,WCB,SS304,SS316L 2) Size: DN15-DN600 3) Temperature Range:-20/232degree. 4) Working pressure: PN16.we are also can supply PN25,PN40 and PN64 ...

shanxi solid industrial co.,ltd.
Active Member

Cheap Dual Plate Check Valve for sale

Brand Name:Solid

Place of Origin:China

Dual Plate Check Valve Check Valve Cast Iron Valve Standard: BS5153, EN12334, API 609 Flange drilling is according to BS4504, DIN2501, and ANSI B16.1 Working pressure: 10bar/16bar/25bar Testing pressure: Shell: 15bar/24bar/37.5bar Seal: 11bar/17.6bar/27....

Shanxi Solid Industrial Co.,Ltd
Active Member

Shanxi

Cheap Ball check valve for sale

Place of Origin:CHINA

Ball check valve Product Description of flange check valve DIN3202 F6 Ball Check Valve Standard Design standard DIN3202 F6 Flange drilling standard EN1092-2 PN10,PN16,PN25 Face to face standard EN558-1 Series 48 Hydraulic test standard EN1074-1 and 2 /...

Hebei Huahui Valve Co., Ltd
Site Member

Hebei

Cheap Dual Plate Check Valve for sale

Brand Name:SOLID

Model Number:Check Valve

Place of Origin:Shanxi, China (Mainland)

Standard: BS5153, EN12334, API 609 Flange drilling is according to BS4504, DIN2501, and ANSI B16.1 Working pressure: 10bar/16bar/25bar Testing pressure: Shell: 15bar/24bar/37.5bar Seal: 11bar/17.6bar/27.5bar Material: Ductile iron GGG40/50 or Cast ...

Shanxi Solid Industrial Co.,Ltd
Active Member

Cheap 23mm Degassing Plastic Valve For Coffee Bean Gusset Pouch for sale

Brand Name:Cheer Pack

Model Number:A1

Place of Origin:Guangzhou China

coffee degassing plastic valve packing for coffee bean gusset pouch Description 1. Coffee degassing plastic valve , feature for five holes help degassing inner bag's air , do good for reservation 2. Effectively protect items from damp, moisure , oxidation...

Guangzhou Cheers Packing CO.,LTD
Verified Supplier

Guangdong

Cheap Anti Water Hammer Quick Close Low Head Loss Non Slam Check Valve for sale

Brand Name:AFC

Model Number:NSCV

Place of Origin:China

Fire Fighting Anti Water Hammer Non Slam Check Valve Ductile iron Low Head Loss Description: NSCV- Non Slam Check Valve is used as protection against reverse flow when power failure in areas where noise pollution or water hammering is a critical issue. It...

Suzhou Alpine Flow Control Co., Ltd
Verified Supplier

Jiangsu

Cheap Comfortable Disposable Dust Mask Anti Static Non Toxic High Breathability for sale

Place of Origin:CHINA

Brand Name:YPHD

Product Description Niosh-Approved N95 for at Least 95 Percent Filtration Efficiency Against Certain Non-Oil-Based Particles and Aerosols Cool Flow Valve Helps Reduce Heat Build-Up Inside the Respirator Breathe 30% EASIER compared to 8200, breathe easier ...

Guangdong Yidao Medical Technology CO.,Ltd
Verified Supplier

Guangdong

Cheap UNIMAX N95 Dust Mask for sale

Brand Name:UNIMAX

Model Number:UM178W

Place of Origin:CHINA

N95 dust mask folded type without valve N95/FFP2 face mask 1. Direct manufacturers to guarantee reasonable price and excellent quality. 2. 4ply-5ply design to successfully prevent dust and bacteria. 3. Material: pp non woven, active carbon(optional), soft...

Unimax Medical Products Co., Ltd
Verified Supplier

Cheap 10K Swing Check Valve for sale

Brand Name:yuanda

Cast Steel and Stainless Steel Check Valve Main parts and materials: Parts name material Body,Bonnet disc A216WCB A352 LCB; A217 WC6; A217 WC9; A217 WC5; A351 CF8 A351 CF8M A351 CF3 A351 CF3M Arm pin A182 F6 A182 F304 A182 F316 A182 F304L A182 F316L Seat ...

Yuanda Valve Group Co.,Ltd.
Active Member

Cheap Vapor dust cap for sale

Brand Name:YOJE

Model Number:YJ506

Place of Origin:China

API dust cap fit for API valve, can be used as secondary seal ,designed to can be operate by one hand, is very easy. It can not only make sure the seal,but also maintain the pressure. It has the feature of light and solid.

ZHEJIANG YONGJIE PETROCHEMICAL EQUIPMENT CO.,LTD (Yongjia sanjiang petroleum machinery factory)
Active Member

Zhejiang

Cheap HDPE Plastic Ball Valve with stainless Steel Core Pipe Fitting DN20-DN110 for sale

Brand Name:Sunval

Place of Origin:anhui

HDPE Plastic Ball Valve with stainless Steel Core Pipe Fitting DN20-DN110, HDPE ball valve, HDPE ball valve with stainless steel core Products Introduction: Product Name HDPE ball valve with stainless steel core Mode No HH004B Application Household/...

ANHUI SIFA VALVE.CO., LTD.
Verified Supplier

Anhui

Cheap DIN Standard Cast Iron Globe Valve for sale

Place of Origin:Chongqing

Brand Name:CCME

Model Number:CCM5

Product Description DIN Standard Cast Iron Globe Valves Standard compliance: 1) Design and manufactureMSS-SP-85, BS5152, DIN2533 2) Test and inspection: DIN3230 3) Face to face dimensions: DIN3202 F1 4) Flanged end: BS4504, DIN 2533 Specifications: 1) ...

China Century Marine Equipment Co Ltd
Site Member

Chongqing

Cheap Index Flange ANSI DN15 300PSI 1.0MPa Swing Check Valve for sale

Brand Name:WINAN

Model Number:ZY47F

Place of Origin:Guangdong, China

Valve Index Latest Design Superior Quality Stop Price ANSI Swing Check Valve Introduction: Adjustable pressure control valve is a pressure change their use of media while maintaining self-control medium flowing through the controlled system pressure ...

Winan Industrial Limited
Verified Supplier

Guangdong

Cheap Marine Rudder Unit For Ship Propulsion for sale

Brand Name:CCME

Model Number:CCM5

Place of Origin:Shanghai

Besides the common rudder, we produce fishtail rudder and flap rudder. The fishtailer rudders have the characteristics of superior maneuverability and low fuel consumption; Require smaller steering gear, with better balance ratio and optimum blade area. ...

Chongqing Central Import & Export Co.,Ltd
Site Member

Chongqing

Cheap SS Backside 1" 2" 3" 90 Shore A HNBR Plug Valve Seals for sale

Brand Name:SHQN

Model Number:Y Type

Place of Origin:China

SHQN Rubber Seal Kits 1502/1002 1" 2" 3" Plug Seals HNBR 90Shore A Plug Valve Seals and Kits Oilfield Plug Valve Seals products data sheet Available sizes 1" 2" 3" Available material NBR HNBR FKM with Brass or SS backside Hardness 80 Shore A or 90 Shore A...

Shanghai Qinuo Industry Co., Ltd.
Verified Supplier

Shanghai

Cheap Single-disc swing check valve for sale

Country/Region:china

Single-disc swing check valve (TH-CKV-SDS) Single-disc swing check valve (TH-CKV-SDS) Area of application Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other system TYPE:Wafer, single discSIZE & CONNECTIONS:...

Tianjin Tanghai Valve Manufacturing Co., Ltd

Tianjin

Cheap Qt500-7 Ductile Valve Body Qt600-3 Ductile Cast Iron Valve Parts for Custom Piston for sale

Brand Name:Eternal Bliss

Model Number:EB1012

Place of Origin:China

Qt500-7 Ductile Valve Body Qt600-3 Ductile Cast Iron Valve Parts for Custom Piston 1.Material Grade: AS1831/600-3 2.Weight: 7.08kg 3.Casting Tolerance: DCTG-11 / GCTG-5 4.Dimensional Tolerance: ±0.15mm 5.Chemical Composition: QT500-7 QT600-3 Standard / ...

Eternal Bliss Alloy Casting & Forging Co., Ltd.
Site Member

Jiangsu

Cheap Well Drilling API No. 7 mud pump fluid end parts valves and seats for sale for sale

Brand Name:lake

Model Number:all model

Place of Origin:CHINA

Well Drilling API No. 7 mud pump fluid end parts valves and seats for sale Description: The valve and seat are made of forged alloy steel with deep carburized wear surface. We offer a full range of valves and seats which include full open valve and seat, ...

Dongying Lake Petroleum Technology Co., Ltd
Active Member

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