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Check Valve

PVC Spring Check Valve Pn10 with Female Threaded Ends
Bronze Threaded Swing Check Valve
Cast Iron Ductile Iron Ball Check Valve, Flanged
Carbon Steel/304/316/Industrial Valve/Flanged Gate Valve/Butterfly Valve/Check Valve/Globe Valve/Gate Valve/Ball Valve/Bevel Gear Actuator/China Valve
Valve Zinc Angle Valve Brass Angle Valve Valve Check Valve Ball Valve Ss Tube Globe Valve Bibcock Valve Pipe Fittings Tap Faucet Kitchen Faucet Bathroom Faucet
Manufacturer Ductile Iron Flange Ball Gate Butterfly Check No-Return Control Valve Fbe
API Steel Ppf Casing Drilling Floating Tool for Cementing Non-Rotating Float Collar and Shoe/Anti-Rotation Check Valve
API Inner String Casing Cementing Tool Stab-in Floating Collar Float Shoe with Check Valve
Ibop Drop-in Dart Valves Check Valve Top Inside Bop Valve
Customized Precision Grey Iron Blank Coated Large Shell Sand Brass Bronze Aluminum Ductile Iron Resin Casting for Gate Body Ball Control Butterfly Check Valve
Advanced Automatic Pressure Control Valve with Built-in Check Valve
High Flow Ductile Iron Swing Check Valve for Water Pump Station System
Bmag 1/2"-4" Bsp NPT C83600 Cc491K Bronze Valve Serises Bronze Check Balance Gate Ball Valve
Durable Brass Spring Check Valve for 1/2''-4 Inch NPT Threads
Durable Fluorine-PTFE/PFA Lined Butterfly/Swing Check/Diaphgram /Ball/Globe Valve/Wastewater Check Valve for Chemical Processing Systems
Stainless Steel Vertical Flanged Check Valve Pn16 Lift Check Valve for Water Treatment &
1 Inch Bsp Stainless Steel Spring Check Valve Inline Vertical One Way Non Return
ASME 150lb Industrial Flanged Swing/Lift Non-Return Check Valve
Industrial API Stainless Steel Swing Fuel Check Valve with Flanged Connection
Durable Swing Check Valve for Efficient Fluid Control Solutions
Reliable Stainless Steel Check Valve for Smooth Action Water Control
Premium Ductile Iron Silent Check Valve for Drinking and Irrigation Water
ISO5752 Industrial Control Full EPDM Rubber Coated Lining Water Gas Duo Dual Plate Double Door Wafer Type Butterfly Check Valves From Tianjin Worlds Valve China
Stainless Steel CF8/CF8m Cast Ductile Iron Wafer Type Duplex Butterfly Double Door Disc Dual Plate/Flap/ Swing Check Valve Pn10/Pn16 or 10K/16K Class150 150lb
SS304/201/316/Industrial/Stainless Steel/H71W/Non-Return/Backflow/Gas/Wafer/Insert/Wholesale/Silent/Spring/Swing/Duckbill/Spring Loaded/Union/Check Valve
Flange Type Sewage Rubber Duckbill Check Valve Clamp Connected
Cast Steel Wafer Type Single Plate Swing Check Valve-H74
Xxnx/SS304/201/316/Industrial/Stainless Steel/H71W/Non-Return/Backflow/Gas/Wafer/Insert/Wholesale/Silent/Spring/Swing/Duckbill/Spring Loaded/Union/Check Valve
OEM China Factory 1000psi~5000psi Cast Steel NPT Ball Check Valve
DN50 Cast Iron Ball Check Valve Threaded Spring Swing Check Valve Non Return Valve Lift Wafer Type Industrial Water Pipeline Valve Manufacturer
Leyon FM UL Fire Protection System Fire Fighting Pipes Fire Sprinkler System Cast Iron Valves Flanged Swing Check Valve
Rust Resistant Water Resilient Valve Body Check Valve for Gas Pipeline
Stainless Steel CF8m Non Return Valve Single-Plate Check Valve Flap Check Valve
Stainless Steel Gate Valve Oil and Gas 800wog Y Type Check Valve
Marine Non Return Valve Check Valve Wafer Type
BS5153 Rubber Flap Swing Check Valve Cast Iron for Water system
High Pressure Handle Manual Stainless Steel Bronze Hydraulic Spring Loaded Straight Silent Wafer Fuel Gas Ball Swing Check Valve
Pneumatic/Manual/Electric/Stainless Steel/Industrial/Pressure/Float/Water/Steam/Gas/3 Way/Gate/Globe/Check/Pressure Relief/Control/Ball Valve for Water Tank
Plastic/UPVC PVC PPR Thread Socket Check Foot Stop Butterfly Ball Valve ASTM F1970 Standard
Ball Valve Brass Ball Valve Brass Valve Zinc Valve Zinc Ball Valve Taps Angel Valve Bibcock Gas Valve Check Valve Valve Zinc Valve
Valve, Brass Angle Valve, Zinc Angle Valve, Check Valve, Ball Valve, Globe Valve Bibcock Valve Tap Faucet Kitchen Faucet, Bathroom Faucet
Stainless Steel 304/316 Mini Ball/Gate/Globe/Angle/Check/Sanitary/Industrial/Filter/Premium 1000 Wog Stainless Steel Female Thread Ball Valve for Industrial Use
Directly Sales Flange Valve Ss 304 Flange Swing Check Valve
Metal Products Stainless Steel Threaded Swing Check Valve
Valve, Brass Angle Valve, Zinc Angle Valve, Check Valve, Ball Valve, Globe Valve Bibcock Valve Tap Faucet Kitchen Faucet, Bathroom Faucet
Mixer Kitchen Mixer Faucet Angle Valve Basin Faucet Washroom Taps Toilet Taps Bathtub Faucet Bathroom Faucet Valve Brass Valve Check Valve Globe Valve
Newton-2 Double Flap Disc Check Valves EPDM DN40-DN1200
Valve, Brass Angle Valve, Zinc Angle Valve, Check Valve, Ball Valve, Globe Valve Bibcock Valve Tap Faucet Kitchen Faucet, Bathroom Faucet
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Shanghai Zentif Valve Group Co., Ltd.
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Industrial Stainless Steel Globe Valve for Flow Control with Manual Handwheel Operation
Industrial Stainless Steel Globe Valve for Flow Control with Manual Handwheel Operation  / Piece
Custom Butterfly Valve with Competitive Price and Quality Warranty
Custom Butterfly Valve with Competitive Price and Quality Warranty  / Piece
Heavy Duty Signal Gate Valve for Fire Protection Systems - FM & UL Standard Design
Heavy Duty Signal Gate Valve for Fire Protection Systems - FM & UL Standard Design  / Piece
Corrosion Resistant Resilient-Seated Gate Valve for Industrial Fluid Control
Corrosion Resistant Resilient-Seated Gate Valve for Industrial Fluid Control  / Piece
Electric Two Way Control Valve with 24VAC Actuator for Water Treatment
Electric Two Way Control Valve with 24VAC Actuator for Water Treatment  / Piece
Hydraulic Solenoid Control Valve with Flanged Connection for Water
Hydraulic Solenoid Control Valve with Flanged Connection for Water  / Piece
Slow Closing Non Return Valve for Water Pump Discharge Pipelines
Slow Closing Non Return Valve for Water Pump Discharge Pipelines  / Piece
Automatic Differential Pressure Control Valve for HVAC Water Balancing Systems
Automatic Differential Pressure Control Valve for HVAC Water Balancing Systems  / Piece
02-02sll Rated Control Valves: Resilient Seated Gate Valve for Critical Safety Systems
02-02sll Rated Control Valves: Resilient Seated Gate Valve for Critical Safety Systems  / Piece
Premium Ansl Standard Stainless Steel Gate Valve for Skyscraper Pressure Control
Premium Ansl Standard Stainless Steel Gate Valve for Skyscraper Pressure Control  / Piece
Stainless Steel Silenced Check Valve for Wastewater Treatment Premium Valve Solution
Stainless Steel Silenced Check Valve for Wastewater Treatment Premium Valve Solution  / Piece
Rubber Disc Swing Check Non Return Valve for Water Pump Systems
Rubber Disc Swing Check Non Return Valve for Water Pump Systems  / Piece
Silent Check Valve for HVAC System Search Matching Valve Type for Central Air Conditioning Pipeline
Silent Check Valve for HVAC System Search Matching Valve Type for Central Air Conditioning Pipeline  / Piece
Telescopic Direct-Buried Gate Valve for Municipal Drainage and Wastewater Networks
Telescopic Direct-Buried Gate Valve for Municipal Drainage and Wastewater Networks  / Piece
Precision Pilot Operated Pressure Reducing Valve for Stable Water Flow
Precision Pilot Operated Pressure Reducing Valve for Stable Water Flow  / Piece

Check Valve

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Check Valve Swing Check Valve Wafer Check Valve Non Return Valve Lift Check Valve Stainless Steel Check Valve
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Back Flow Preventor Ov20-Ht Insert Plastic Check Valve for High Temperature
Back Flow Preventor Ov20-Ht Insert Plastic Check Valve for High Temperature
Back Flow Preventor Ov20-Ht Insert Plastic Check Valve for High Temperature
Back Flow Preventor Ov20-Ht Insert Plastic Check Valve for High Temperature
Back Flow Preventor Ov20-Ht Insert Plastic Check Valve for High Temperature
Back Flow Preventor Ov20-Ht Insert Plastic Check Valve for High Temperature
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Back Flow Preventor Ov20-Ht Insert Plastic Check Valve for High Temperature


1000 Pieces  (MOQ)
XHnotion Pneumatic Plastic Non Return Back Flow Preventor OV20HT Insert Check Valve for High Temperature FEATURE 1. Zero leak at low and high pressure and temperature. 2. Generous flow structure promi
Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves
Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves
Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves
Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves
Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves
Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves
Video 1/ 6

Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves


2000 Pieces  (MOQ)
Description: 1. Material: Silicone, NBR, HNBR, VTTON, EPDM, etc 2. Colors: Transparent, red , blue, or as your request 3. Product size: 49 mm diameter, 110 mm length 4. Weight: 20 G / PC
1'' to 4'' Ductile Iron NPT Thread Ball Check Valve One Way Valve for Liquid Medium Control
1'' to 4'' Ductile Iron NPT Thread Ball Check Valve One Way Valve for Liquid Medium Control
1'' to 4'' Ductile Iron NPT Thread Ball Check Valve One Way Valve for Liquid Medium Control
1'' to 4'' Ductile Iron NPT Thread Ball Check Valve One Way Valve for Liquid Medium Control
1'' to 4'' Ductile Iron NPT Thread Ball Check Valve One Way Valve for Liquid Medium Control
1'' to 4'' Ductile Iron NPT Thread Ball Check Valve One Way Valve for Liquid Medium Control
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1'' to 4'' Ductile Iron NPT Thread Ball Check Valve One Way Valve for Liquid Medium Control


1 Piece  (MOQ)
Certifications Product Description About NPT check valve In industries such as petroleum, chemical, power, and water treatment, NPT check valves have become an ideal choice for pipeline systems due to
ANSI Flanged ASTM A216 Wcb Carbon Steel Check Valve 150lb
ANSI Flanged ASTM A216 Wcb Carbon Steel Check Valve 150lb
ANSI Flanged ASTM A216 Wcb Carbon Steel Check Valve 150lb
ANSI Flanged ASTM A216 Wcb Carbon Steel Check Valve 150lb
ANSI Flanged ASTM A216 Wcb Carbon Steel Check Valve 150lb
ANSI Flanged ASTM A216 Wcb Carbon Steel Check Valve 150lb
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ANSI Flanged ASTM A216 Wcb Carbon Steel Check Valve 150lb


50 Sets  (MOQ)
Product Description Features of Flange Gheck Valve A flanged check valve is a type of valve that allows fluid to flow in only one direction and automatically prevents backflow. It relies on the pressu
DIN Pn16 / Stainless Steel Wafer Check Valve for Oil Pipeline
DIN Pn16 / Stainless Steel Wafer Check Valve for Oil Pipeline
DIN Pn16 / Stainless Steel Wafer Check Valve for Oil Pipeline
DIN Pn16 / Stainless Steel Wafer Check Valve for Oil Pipeline
DIN Pn16 / Stainless Steel Wafer Check Valve for Oil Pipeline
DIN Pn16 / Stainless Steel Wafer Check Valve for Oil Pipeline
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DIN Pn16 / Stainless Steel Wafer Check Valve for Oil Pipeline


50 Pieces  (MOQ)
Check Valve PRODUCT DESCRIPTION A check valve allows flow in one direction only, closing automatically as soon as the flow stops or reverses. There is no handle, no stem and no actuator, which ma
Anti-Backflow Venturi Nozzle Axial Flow Non Return Check Valve
Anti-Backflow Venturi Nozzle Axial Flow Non Return Check Valve
Anti-Backflow Venturi Nozzle Axial Flow Non Return Check Valve
Anti-Backflow Venturi Nozzle Axial Flow Non Return Check Valve
Anti-Backflow Venturi Nozzle Axial Flow Non Return Check Valve
Anti-Backflow Venturi Nozzle Axial Flow Non Return Check Valve
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Anti-Backflow Venturi Nozzle Axial Flow Non Return Check Valve


1 Piece  (MOQ)
Nozzle Axial Flow Type Check Valve / Venturi Check Valve Model No. ZSH41H Product Description Δ Model ZSH41H Venturi check valve is a brand new series, designed to the theory of differentia
Dnv Lr ABS CCS Double Plate Wafer Check Valve Butterfly Marine Valve
Dnv Lr ABS CCS Double Plate Wafer Check Valve Butterfly Marine Valve
Dnv Lr ABS CCS Double Plate Wafer Check Valve Butterfly Marine Valve
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Dnv Lr ABS CCS Double Plate Wafer Check Valve Butterfly Marine Valve


1 Piece  (MOQ)
DNV LR ABS CCS Double Plate Wafer Check Valve Butterfly Marine Valve Availability The check valve is available with: Nominal Diameter DN50 ~ 900 (2 "~ 36"), Nominal Pressure PN10 ~ PN16,
Anti-Abrasion Capability Industrial Globe Control Valve for HVAC Industrial System
Anti-Abrasion Capability Industrial Globe Control Valve for HVAC Industrial System
Anti-Abrasion Capability Industrial Globe Control Valve for HVAC Industrial System
Anti-Abrasion Capability Industrial Globe Control Valve for HVAC Industrial System
Anti-Abrasion Capability Industrial Globe Control Valve for HVAC Industrial System
Anti-Abrasion Capability Industrial Globe Control Valve for HVAC Industrial System
Video 1/ 6

Anti-Abrasion Capability Industrial Globe Control Valve for HVAC Industrial System


1 Piece  (MOQ)
Product Description Factory-direct sales offering great value to customers - Over 30 years of expertise in manufacturing valves and accessories, backed by mature technology and extensive experience; -
Santhai AISI316L Stainless Steel Gasket Material Selected Sanitary Check Valve
Santhai AISI316L Stainless Steel Gasket Material Selected Sanitary Check Valve
Santhai AISI316L Stainless Steel Gasket Material Selected Sanitary Check Valve
Santhai AISI316L Stainless Steel Gasket Material Selected Sanitary Check Valve
Santhai AISI316L Stainless Steel Gasket Material Selected Sanitary Check Valve
Santhai AISI316L Stainless Steel Gasket Material Selected Sanitary Check Valve
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Santhai AISI316L Stainless Steel Gasket Material Selected Sanitary Check Valve


1 Piece  (MOQ)
Product Description The external construction and shaft of this check valve are made of 316L stainless steel and can be adapted to both low and high temperature environments. The valve opens when th
150lb-2500lb Forged Steel Axial Flow Check Valve
150lb-2500lb Forged Steel Axial Flow Check Valve
150lb-2500lb Forged Steel Axial Flow Check Valve
150lb-2500lb Forged Steel Axial Flow Check Valve
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150lb-2500lb Forged Steel Axial Flow Check Valve


5 Pieces  (MOQ)
150 Class 1" Forged Steel Non Slam Check Valve (Axial Flow Check Valve) Product features To API594 Face to face per ANSI B 16.10 Flange ends dimension ANSI B 16.5/ANSI B 16.47 Final inspec
Reliable Stainless Steel Check Valve for Smooth Action Water Control
Reliable Stainless Steel Check Valve for Smooth Action Water Control
Reliable Stainless Steel Check Valve for Smooth Action Water Control
Reliable Stainless Steel Check Valve for Smooth Action Water Control
Reliable Stainless Steel Check Valve for Smooth Action Water Control
Reliable Stainless Steel Check Valve for Smooth Action Water Control
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Reliable Stainless Steel Check Valve for Smooth Action Water Control


10 Pieces  (MOQ)
Product Description High-Performance Industrial Check Valves Supplier ISO-Certified Resilient-Seated Slow-Closing Check Valves for HVAC, Fire & Water Systems Key Features • Stainless steel body confir
Swing Type Full Lined Check Valve, Carbon Steel Body for Anti-Corrosion
Swing Type Full Lined Check Valve, Carbon Steel Body for Anti-Corrosion
Swing Type Full Lined Check Valve, Carbon Steel Body for Anti-Corrosion
Swing Type Full Lined Check Valve, Carbon Steel Body for Anti-Corrosion
Swing Type Full Lined Check Valve, Carbon Steel Body for Anti-Corrosion
Swing Type Full Lined Check Valve, Carbon Steel Body for Anti-Corrosion
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Swing Type Full Lined Check Valve, Carbon Steel Body for Anti-Corrosion


1 Set  (MOQ)
Product Description Item No. Component Name Z C P R PL RL 1 Valve Body,Bonnet HT250 WCB CF8 CF8M CF3 CF3M 2 Lining/Valve Seat FEP(F46) PCTFE(F3) PFA PO 3 Shaft,Clapper 1Cr13/35 WCB 1Cr18Ni9/CF8 00Cr17
Premium Forged Stainless Steel Hydraulic Swing Industrial Controlnon-Return Check Valve
Premium Forged Stainless Steel Hydraulic Swing Industrial Controlnon-Return Check Valve
Premium Forged Stainless Steel Hydraulic Swing Industrial Controlnon-Return Check Valve
Premium Forged Stainless Steel Hydraulic Swing Industrial Controlnon-Return Check Valve
Premium Forged Stainless Steel Hydraulic Swing Industrial Controlnon-Return Check Valve
Premium Forged Stainless Steel Hydraulic Swing Industrial Controlnon-Return Check Valve
Video 1/ 6

Premium Forged Stainless Steel Hydraulic Swing Industrial Controlnon-Return Check Valve


10 Pieces  (MOQ)
Forged Steel Check Valve Forged Steel Check Valve are available in three bonnet designs. The first design is the Bolted Bonnet, with male-female joint. sprial wound gasket, made in F304L/graphite.
Actuated Swing Valve for Household Gas Meter
Actuated Swing Valve for Household Gas Meter
Actuated Swing Valve for Household Gas Meter
Actuated Swing Valve for Household Gas Meter
Actuated Swing Valve for Household Gas Meter
Actuated Swing Valve for Household Gas Meter
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Actuated Swing Valve for Household Gas Meter


1000 Pieces  (MOQ)
Certifications Product Description 1.The voltage of valve both ends shall not exceed 2.5~5.5V range when the system open-close valve ,otherwise it will cause the valve can not work normally or
Professional Manufacturer Zero Leakage Ductile Iron High Standard Dual-Disc Wafer Check Valve
Professional Manufacturer Zero Leakage Ductile Iron High Standard Dual-Disc Wafer Check Valve
Professional Manufacturer Zero Leakage Ductile Iron High Standard Dual-Disc Wafer Check Valve
Professional Manufacturer Zero Leakage Ductile Iron High Standard Dual-Disc Wafer Check Valve
Professional Manufacturer Zero Leakage Ductile Iron High Standard Dual-Disc Wafer Check Valve
Professional Manufacturer Zero Leakage Ductile Iron High Standard Dual-Disc Wafer Check Valve
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Professional Manufacturer Zero Leakage Ductile Iron High Standard Dual-Disc Wafer Check Valve


1 Piece  (MOQ)
Professional Manufacturer Zero leakage Ductile Iron High Standard Dual-Disc Wafer Check Valve 1. **Premium Ductile Iron Construction** - Made of high-strength ductile iron with blue epoxy coating, a
DN40-DN400 Ductile Iron Ball Type Flange Check Valve Pn16 From Chinese Factory
DN40-DN400 Ductile Iron Ball Type Flange Check Valve Pn16 From Chinese Factory
DN40-DN400 Ductile Iron Ball Type Flange Check Valve Pn16 From Chinese Factory
DN40-DN400 Ductile Iron Ball Type Flange Check Valve Pn16 From Chinese Factory
DN40-DN400 Ductile Iron Ball Type Flange Check Valve Pn16 From Chinese Factory
DN40-DN400 Ductile Iron Ball Type Flange Check Valve Pn16 From Chinese Factory
Video 1/ 6

DN40-DN400 Ductile Iron Ball Type Flange Check Valve Pn16 From Chinese Factory


1 Piece  (MOQ)
Specification Product Description: Product Model HQ41X Valve Type Check Valve Connection Type Flanged/ Threaded Test Pressure Shell Test: 1.5×PN,Seal Test: 1.1×PN Certificatio
Non Return Cw617n 15mm Swing Forging Brass Spring Check Valve
Non Return Cw617n 15mm Swing Forging Brass Spring Check Valve
Non Return Cw617n 15mm Swing Forging Brass Spring Check Valve
Non Return Cw617n 15mm Swing Forging Brass Spring Check Valve
Non Return Cw617n 15mm Swing Forging Brass Spring Check Valve
Non Return Cw617n 15mm Swing Forging Brass Spring Check Valve
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Non Return Cw617n 15mm Swing Forging Brass Spring Check Valve


2000 Pieces  (MOQ)
Quality Forging Certified Brass Spring Check Valve (AV-CV-5001) 1.Size:1/2"~ 4", BSP 2.Brass stick.Plastic core both working 3.Pressure:PN20 4.Material:Normal Brass (CU>57%) 5.Thread S
Shuanglin Valve Brass Horizontal Swing Check Valve Threaded Non-Return Valve for Water Systems
Shuanglin Valve Brass Horizontal Swing Check Valve Threaded Non-Return Valve for Water Systems
Shuanglin Valve Brass Horizontal Swing Check Valve Threaded Non-Return Valve for Water Systems
Shuanglin Valve Brass Horizontal Swing Check Valve Threaded Non-Return Valve for Water Systems
Shuanglin Valve Brass Horizontal Swing Check Valve Threaded Non-Return Valve for Water Systems
Shuanglin Valve Brass Horizontal Swing Check Valve Threaded Non-Return Valve for Water Systems
Video 1/ 6

Shuanglin Valve Brass Horizontal Swing Check Valve Threaded Non-Return Valve for Water Systems


500 Pieces  (MOQ)
The SHUANGLIN VALVE Brass Horizontal Check Valve is a spring-assisted swing check valve designed for horizontal pipeline installation to prevent backflow and protect pumps, meters, and downstream equi
High Temperature Resistance Industrial Hydraulic Main Control Valve for Oil-Field Supporting Equipment
High Temperature Resistance Industrial Hydraulic Main Control Valve for Oil-Field Supporting Equipment
High Temperature Resistance Industrial Hydraulic Main Control Valve for Oil-Field Supporting Equipment
High Temperature Resistance Industrial Hydraulic Main Control Valve for Oil-Field Supporting Equipment
High Temperature Resistance Industrial Hydraulic Main Control Valve for Oil-Field Supporting Equipment
High Temperature Resistance Industrial Hydraulic Main Control Valve for Oil-Field Supporting Equipment
Video 1/ 6

High Temperature Resistance Industrial Hydraulic Main Control Valve for Oil-Field Supporting Equipment


1 Piece  (MOQ)
Product Description Factory-direct sales offering great value to customers - Over 30 years of expertise in manufacturing valves and accessories, backed by mature technology and extensive experience; -
Hydronic Balancing Valve for HVAC Systems-Pressure Independent Flow Control
Hydronic Balancing Valve for HVAC Systems-Pressure Independent Flow Control
Hydronic Balancing Valve for HVAC Systems-Pressure Independent Flow Control
Hydronic Balancing Valve for HVAC Systems-Pressure Independent Flow Control
Hydronic Balancing Valve for HVAC Systems-Pressure Independent Flow Control
Hydronic Balancing Valve for HVAC Systems-Pressure Independent Flow Control
Video 1/ 6

Hydronic Balancing Valve for HVAC Systems-Pressure Independent Flow Control


1 Piece  (MOQ)
Hydronic Balancing Valve for HVAC Systems-Pressure Independent Flow Control Product Description The Hydronic Balance Valve is designed to ensure precise flow control and optimal system performance i
Gangli Highly-Qualified and Reliable Electromagnetic Four-Way Reversing Valve
Video

Gangli Highly-Qualified and Reliable Electromagnetic Four-Way Reversing Valve


1 Piece  (MOQ)
Product Description A 4-way reversing valve is a component in an air conditioning system that allows for the reversal of the refrigerant flow direction. This is necessary for systems that provide both
Pneumatic 3-PC Sanitary Ball Valve Stainless Steel304/316L
Pneumatic 3-PC Sanitary Ball Valve Stainless Steel304/316L
Pneumatic 3-PC Sanitary Ball Valve Stainless Steel304/316L
Pneumatic 3-PC Sanitary Ball Valve Stainless Steel304/316L
Pneumatic 3-PC Sanitary Ball Valve Stainless Steel304/316L
Pneumatic 3-PC Sanitary Ball Valve Stainless Steel304/316L
Video 1/ 6

Pneumatic 3-PC Sanitary Ball Valve Stainless Steel304/316L


10 Pieces  (MOQ)
Product Description Application VFP series is a manual type sanitary 3-pc ball valve with Encapsulated PTFE seat, which is extensively used in food & beverage processing, brewing, oil refinery, c
Durable Ductile Iron Non-Return Check Valve for Threaded Applications
Durable Ductile Iron Non-Return Check Valve for Threaded Applications
Durable Ductile Iron Non-Return Check Valve for Threaded Applications
Durable Ductile Iron Non-Return Check Valve for Threaded Applications
Durable Ductile Iron Non-Return Check Valve for Threaded Applications
Durable Ductile Iron Non-Return Check Valve for Threaded Applications
1/ 6 Gif

Durable Ductile Iron Non-Return Check Valve for Threaded Applications


2 Pieces  (MOQ)
ITEM Part Material Part 1 Body Ductile lron 2 Ball 2''-3'' AL& EPDM 4''-24'' DI & EPDM 3 Gasket NBR 4 Bonnet Ductile lron 5 Bolts Stainless Steel Design Standar
Rust Resistant Water Resilient Valve Body Check Valve for Gas Pipeline
Rust Resistant Water Resilient Valve Body Check Valve for Gas Pipeline
Rust Resistant Water Resilient Valve Body Check Valve for Gas Pipeline
Rust Resistant Water Resilient Valve Body Check Valve for Gas Pipeline
Rust Resistant Water Resilient Valve Body Check Valve for Gas Pipeline
Rust Resistant Water Resilient Valve Body Check Valve for Gas Pipeline
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Rust Resistant Water Resilient Valve Body Check Valve for Gas Pipeline


1 Piece  (MOQ)
This PFA full-lined ball valve is specially designed for acid and chemical fluid handling, boasting excellent corrosion resistance and chemical compatibility thanks to its premium PFA lining. Engineer
Brass Valves 1/2 to 4 Inch Female Thread Manufacture Vertical Forged Brass Spring Check Valve for Water
Brass Valves 1/2 to 4 Inch Female Thread Manufacture Vertical Forged Brass Spring Check Valve for Water
Brass Valves 1/2 to 4 Inch Female Thread Manufacture Vertical Forged Brass Spring Check Valve for Water
Brass Valves 1/2 to 4 Inch Female Thread Manufacture Vertical Forged Brass Spring Check Valve for Water
Brass Valves 1/2 to 4 Inch Female Thread Manufacture Vertical Forged Brass Spring Check Valve for Water
Brass Valves 1/2 to 4 Inch Female Thread Manufacture Vertical Forged Brass Spring Check Valve for Water
Video 1/ 6

Brass Valves 1/2 to 4 Inch Female Thread Manufacture Vertical Forged Brass Spring Check Valve for Water


2000 Pieces  (MOQ)
Product Description Material Brass Spring Check Valve Size 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 3", 4" Surface Natural brass bronze color Working Temperature -10~120 degree Working Press
Anti-Backflow Corrosion Resistant UPVC Check Valve for Farm Irrigation & Domestic Water Supply Systems
Anti-Backflow Corrosion Resistant UPVC Check Valve for Farm Irrigation & Domestic Water Supply Systems
Anti-Backflow Corrosion Resistant UPVC Check Valve for Farm Irrigation & Domestic Water Supply Systems
Anti-Backflow Corrosion Resistant UPVC Check Valve for Farm Irrigation & Domestic Water Supply Systems
Anti-Backflow Corrosion Resistant UPVC Check Valve for Farm Irrigation & Domestic Water Supply Systems
Anti-Backflow Corrosion Resistant UPVC Check Valve for Farm Irrigation & Domestic Water Supply Systems
Video 1/ 6

Anti-Backflow Corrosion Resistant UPVC Check Valve for Farm Irrigation & Domestic Water Supply Systems


3000 Pieces  (MOQ)
Specification Material PVC UPVC Size 75-200mm Color Customized Product name CHECK VALVE (SOCKET) Usage Industrial MOQ 3000 PCS Trademark Getch Packing Carton Company Profile Shandong Gtech New Materia
High-Performance 304 Stainless Steel Check Valve for Industrial Use
High-Performance 304 Stainless Steel Check Valve for Industrial Use
High-Performance 304 Stainless Steel Check Valve for Industrial Use
High-Performance 304 Stainless Steel Check Valve for Industrial Use
High-Performance 304 Stainless Steel Check Valve for Industrial Use
High-Performance 304 Stainless Steel Check Valve for Industrial Use
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High-Performance 304 Stainless Steel Check Valve for Industrial Use


1000 Pieces  (MOQ)
Introduction to products Our Stainless Steel Swing Check Valve (NPS 1/2"–2", DN15–DN50) is a precision-engineered backflow prevention device designed for industrial fluid systems where reliability, co
Xxnx/SS304/201/316/Industrial/Stainless Steel/H71W/Non-Return/Backflow/Gas/Wafer/Insert/Wholesale/Silent/Spring/Swing/Duckbill/Spring Loaded/Union/Check Valve
Xxnx/SS304/201/316/Industrial/Stainless Steel/H71W/Non-Return/Backflow/Gas/Wafer/Insert/Wholesale/Silent/Spring/Swing/Duckbill/Spring Loaded/Union/Check Valve
Xxnx/SS304/201/316/Industrial/Stainless Steel/H71W/Non-Return/Backflow/Gas/Wafer/Insert/Wholesale/Silent/Spring/Swing/Duckbill/Spring Loaded/Union/Check Valve
Xxnx/SS304/201/316/Industrial/Stainless Steel/H71W/Non-Return/Backflow/Gas/Wafer/Insert/Wholesale/Silent/Spring/Swing/Duckbill/Spring Loaded/Union/Check Valve
Xxnx/SS304/201/316/Industrial/Stainless Steel/H71W/Non-Return/Backflow/Gas/Wafer/Insert/Wholesale/Silent/Spring/Swing/Duckbill/Spring Loaded/Union/Check Valve
Xxnx/SS304/201/316/Industrial/Stainless Steel/H71W/Non-Return/Backflow/Gas/Wafer/Insert/Wholesale/Silent/Spring/Swing/Duckbill/Spring Loaded/Union/Check Valve
Video 1/ 6

Xxnx/SS304/201/316/Industrial/Stainless Steel/H71W/Non-Return/Backflow/Gas/Wafer/Insert/Wholesale/Silent/Spring/Swing/Duckbill/Spring Loaded/Union/Check Valve


10 Pieces  (MOQ)
Industrial/Pneumatic Stainless Steel Flange 3 Way/float/globe/control/gate/gas/ball valve ZHITONG is a professional manufacturer of pipe fittings, valves, and flanges, serving industries including wat
Compression Gas Check Valve for Semiconductor Gas Manifold Systems
Compression Gas Check Valve for Semiconductor Gas Manifold Systems
Compression Gas Check Valve for Semiconductor Gas Manifold Systems
Compression Gas Check Valve for Semiconductor Gas Manifold Systems
Compression Gas Check Valve for Semiconductor Gas Manifold Systems
Compression Gas Check Valve for Semiconductor Gas Manifold Systems
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Compression Gas Check Valve for Semiconductor Gas Manifold Systems


1 Piece  (MOQ)
Product Description Specification Packing & Delivery Certifications Packaging & Shipping After Sales Service 1,12month Warranty:Standard products come with 12month warranty from date of shipment. Free
Gtf Wcb Flanged Swing Check Valve ISO/CE Offshore Platform Manifold
Gtf Wcb Flanged Swing Check Valve ISO/CE Offshore Platform Manifold
Gtf Wcb Flanged Swing Check Valve ISO/CE Offshore Platform Manifold
Gtf Wcb Flanged Swing Check Valve ISO/CE Offshore Platform Manifold
Gtf Wcb Flanged Swing Check Valve ISO/CE Offshore Platform Manifold
Gtf Wcb Flanged Swing Check Valve ISO/CE Offshore Platform Manifold
Video 1/ 6

Gtf Wcb Flanged Swing Check Valve ISO/CE Offshore Platform Manifold


5 Pieces  (MOQ)
Product Description GTF ANSI Flanged Swing Check Valve WCB Carbon Steel SS304 316L ASME B16.5 B16.34 Class 150-2500 Oil Gas Petrochemical This ANSI flanged swing check valve is designed and manufactur
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Shanghai Zentif Valve Group Co., Ltd.
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Industrial Stainless Steel Globe Valve for Flow Control with Manual Handwheel Operation
Industrial Stainless Steel Globe Valve for Flow Control with Manual Handwheel Operation  / Piece
Custom Butterfly Valve with Competitive Price and Quality Warranty
Custom Butterfly Valve with Competitive Price and Quality Warranty  / Piece
Heavy Duty Signal Gate Valve for Fire Protection Systems - FM & UL Standard Design
Heavy Duty Signal Gate Valve for Fire Protection Systems - FM & UL Standard Design  / Piece
Corrosion Resistant Resilient-Seated Gate Valve for Industrial Fluid Control
Corrosion Resistant Resilient-Seated Gate Valve for Industrial Fluid Control  / Piece
Electric Two Way Control Valve with 24VAC Actuator for Water Treatment
Electric Two Way Control Valve with 24VAC Actuator for Water Treatment  / Piece
Hydraulic Solenoid Control Valve with Flanged Connection for Water
Hydraulic Solenoid Control Valve with Flanged Connection for Water  / Piece
Slow Closing Non Return Valve for Water Pump Discharge Pipelines
Slow Closing Non Return Valve for Water Pump Discharge Pipelines  / Piece
Automatic Differential Pressure Control Valve for HVAC Water Balancing Systems
Automatic Differential Pressure Control Valve for HVAC Water Balancing Systems  / Piece
02-02sll Rated Control Valves: Resilient Seated Gate Valve for Critical Safety Systems
02-02sll Rated Control Valves: Resilient Seated Gate Valve for Critical Safety Systems  / Piece
Premium Ansl Standard Stainless Steel Gate Valve for Skyscraper Pressure Control
Premium Ansl Standard Stainless Steel Gate Valve for Skyscraper Pressure Control  / Piece
Stainless Steel Silenced Check Valve for Wastewater Treatment Premium Valve Solution
Stainless Steel Silenced Check Valve for Wastewater Treatment Premium Valve Solution  / Piece
Rubber Disc Swing Check Non Return Valve for Water Pump Systems
Rubber Disc Swing Check Non Return Valve for Water Pump Systems  / Piece
Silent Check Valve for HVAC System Search Matching Valve Type for Central Air Conditioning Pipeline
Silent Check Valve for HVAC System Search Matching Valve Type for Central Air Conditioning Pipeline  / Piece
Telescopic Direct-Buried Gate Valve for Municipal Drainage and Wastewater Networks
Telescopic Direct-Buried Gate Valve for Municipal Drainage and Wastewater Networks  / Piece
Precision Pilot Operated Pressure Reducing Valve for Stable Water Flow
Precision Pilot Operated Pressure Reducing Valve for Stable Water Flow  / Piece
About Check Valve FAQ

  • QWhat factors affect check valve price and MOQ for factory direct orders?

    Check valve price depends on material grade, size, and OEM specs. For factory direct or wholesale distributor inquiries, both MOQ and per-unit cost are influenced by application (e.g., industrial equipment trends) and customization needs. Contact us for a wholesale price list and expert buying guide tailored to your project.

  • QCan I request OEM or custom check valves from a wholesale distributor?

    Yes, most industrial check valve distributors and factories offer OEM/custom service for unique system setups. Customization supports industry trends like smart valves. Ask your supplier to include options for custom labeling or sizing in your RFQ to tap into factory direct savings—get your quote fast!

  • QHow do I choose the top check valve for cost-saving in industrial applications?

    Choosing a top check valve means comparing factory specs, latest industry trends, and wholesale pricing. Look for OEM features that reduce maintenance—important keywords include 'factory direct' and 'cheap distributor price.' Consult our guide or contact us to match savings with your system requirements. Request pricing today.

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