Beijing Sihai Xiangyun Plastic Parts Co., Ltd.
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Zhansong Liu
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duckbill check valve
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1/16" Duckbill Valve
- FOB Price: US$ 1.2 / Piece
- Min. Order: 100 Pieces
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3/16" PVDF/FVMQ Plastic Duckbill Check Valve /One Way Non Return Valve/Small Valve DBV1603DFN
- FOB Price: US$ 0.68 / Piece
- Min. Order: 100 Pieces
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1/16" Mini Plastic Duckbill Check Valve
- FOB Price: US$ 1.2 / Piece
- Min. Order: 200 Pieces
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3/16" PP/Silicone Plastic Duckbill Check Valve /One Way Non Return Valve/Small Valve DBV1603CSNT
- FOB Price: US$ 0.66 / Piece
- Min. Order: 100 Pieces
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1/8" PP/FVMQ Plastic Duckbill Check Valve /One Way Non Return Valve/Small Valve DBV1602CFS
- FOB Price: US$ 0.66 / Piece
- Min. Order: 100 Pieces
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1/16" POM/EPDM Plastic Duckbill Check Valve /One Way Non Return Valve/Small Valve DBV1601EEN Quality Choice
- FOB Price: US$ 0.66 / Piece
- Min. Order: 100 Pieces
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1/16" PP/EPDM Plastic Duckbill Check Valve /One Way Non Return Valve/Small Valve DBV1601CEN Quality Choice
- FOB Price: US$ 0.51 / Piece
- Min. Order: 100 Pieces
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1/16" POM EPDM Mini Plastic Duckbill Check Valve DBV1601EEN
- FOB Price: US$ 0.77 / Piece
- Min. Order: 100 Pieces
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5/32" PP/Silicone Plastic Duckbill Check Valve DBV3205CSF
- FOB Price: US$ 0.70 / Piece
- Min. Order: 100 Pieces
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3/16" PP Silicone Rubber Duckbill Valve DBV1603CSNT
- FOB Price: US$ 0.77 / Piece
- Min. Order: 100 Pieces
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3/16" Plastic Duckbill Check Valve DBV1603CSNT
- FOB Price: US$ 0.90 / Piece
- Min. Order: 100 Pieces
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3/16" PP Silicone Three Way Non Return Plastic Duckbill Check Valve DBV1603CSNT
- FOB Price: US$ 0.77 / Piece
- Min. Order: 100 Pieces
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1/8" PP FVMQ Plastic Duckbill Check Valve DBV1602CFS
- FOB Price: US$ 0.77 / Piece
- Min. Order: 100 Pieces
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1/8" Plastic Duckbill Check Valve DBV1602CSF
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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1/16" Duckbill Valve DBV1601CEN
- FOB Price: US$ 1.2 / Piece
- Min. Order: 100 Pieces
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1/16" Plastic Duckbill Non Return Check Valve DBV1601EEN
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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1/8" Plastic Duckbill Check Valve DBV1602CFS
- FOB Price: US$ 0.66 / Piece
- Min. Order: 100 Pieces
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3/16" Plastic Duckbill Check Valve DBV1603DFN
- FOB Price: US$ 0.84 / Piece
- Min. Order: 100 Pieces
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3/16" PP Silicone Three Way Plastic Duckbill Check Valve DBV1603CSNT
- FOB Price: US$ 0.88 / Piece
- Min. Order: 100 Pieces
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3/16" Plastic Duckbill Check Valve /One Way Valve DBV1603DFN
- FOB Price: US$ 0.68 / Piece
- Min. Order: 100 Pieces
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5/32" PP Silicone Rubber Duckbill Valve DBV3205CSF
- FOB Price: US$ 0.6 / Piece
- Min. Order: 100 Pieces
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1/16" Plastic Duckbill Check Valve /One Way Valve DBV1601CEN
- FOB Price: US$ 0.51 / Piece
- Min. Order: 100 Pieces
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1/16" Plastic Duckbill Check Valve /One Way Valve DBV1601EEN
- FOB Price: US$ 0.66 / Piece
- Min. Order: 100 Pieces
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5/32" PP Silicone Rubber Duckbill Valve
- FOB Price: US$ 0.6 / Piece
- Min. Order: 100 Pieces
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1/8" Plastic Duckbill Check Valve /One Way Valve DBV1602CFS Quality Choice
- FOB Price: US$ 0.66 / Piece
- Min. Order: 100 Pieces
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3/16" PP Silicone Three Way Plastic Duckbill Check Valve
- FOB Price: US$ 0.88 / Piece
- Min. Order: 100 Pieces
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3/16" Plastic Duckbill Check Valve /One Way Valve DBV1603CSNT
- FOB Price: US$ 0.66 / Piece
- Min. Order: 100 Pieces
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5/32" PP/Silicone Plastic Duckbill Check Valve /One Way Non Return Valve/Small Valve DBV3205CSF
- FOB Price: US$ 0.65 / Piece
- Min. Order: 100 Pieces
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1/8" Plastic Duckbill Check Valve
- FOB Price: US$ 0.66 / Piece
- Min. Order: 100 Pieces
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1/16" Duckbill Check Valve DBV1601EEN Micro Fluid Pipe Fitting
- FOB Price: US$ 0.66 / Piece
- Min. Order: 100 Pieces
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Durable ANSI Globe Valve Featuring Graphite Gasket and ASTM A47 Hand Wheel for Steam Systems
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Industrial Globe Valve for ASME B16.5 Flanges, Pressure Rated 150LB-300LB, Size 1/2"-12"
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ANSI Cast Steel Globe Valve Size 1/2"-12" 150LB/300LB With API 600 Compliant Design
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API 6D Certified Globe Valve With ASTM A216 WCB Body and Corrosion-Resistant Stem Options
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API 598 Certified Cast Steel Globe Valve for Oil/Gas Pipelines, Size 1/2" to 12" 300LB Rating
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High-Performance Lined Ball Valve for Aggressive Media Like Sulfuric Acid and Phosphoric Acid
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Manual, Pneumatic, or Electric Flanged Ball Valve With ISO5211 High Platform, Easy 90-Degree Operation for Fluid Control
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Self-Cleaning V-Type Flanged Ball Valve for Fibrous Media in Paper, Mining, and Environmental Applications
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Ceramic-Lined Flanged Ball Valve With Anti-Corrosion, Wear Resistance, for Harsh Environments in Pharma and Oil & Gas Sectors (100 Chars)
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High-Precision Silica Sol Casted Flanged Ball Valve DN15-300, 1.0-10.0MPa, Fire-Proof API607 Certified for Industrial Use (80 Chars)
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Stainless Steel Knife Gate Valve With Fluorine-Lined Material - Corrosion-Resistant for Chemical Processing and Harsh Media Applications
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Electric Knife Gate Valve for Power Plant Systems - Controls Effluent and Discharge With Self-Sealing Mechanism to Prevent Leaks
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Knife Gate Valve for Cement Industry - Handles Abrasive Media Like Slurry With Enhanced Durability and Low Maintenance
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Multi-Actuator Knife Gate Valve (Manual, Pneumatic, Electric) - Versatile for Process Automation in Waste and Water Treatment
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Cost-Effective Knife Gate Valve With Rigid/Elastic Gate Options - Ensures Tight Shutoff and High Performance in Diverse Industrial Settings
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Manual Knife Gate Valve With Ceramic Sealing Surface - High Wear Resistance and Long Service Life in Industrial Pipelines
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Knife Gate Valve for Mining and Coal Washing - Suitable for Ash Slag and Solid Particles With Heavy-Duty Cast Steel Body
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Stainless Steel Knife Gate Valve With Fluorine-Lined Material - Corrosion-Resistant for Chemical Processing and Harsh Media Application
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Pneumatic Knife Gate Valve for Paper Industry - Handles High-Concentration Pulp With Ceramic Seals and Compact Design for Easy Installation


























Durable ANSI Globe Valve Featuring Graphite Gasket and ASTM A47 Hand Wheel for Steam Systems
Industrial Globe Valve for ASME B16.5 Flanges, Pressure Rated 150LB-300LB, Size 1/2"-12"
ANSI Cast Steel Globe Valve Size 1/2"-12" 150LB/300LB With API 600 Compliant Design
API 6D Certified Globe Valve With ASTM A216 WCB Body and Corrosion-Resistant Stem Options
API 598 Certified Cast Steel Globe Valve for Oil/Gas Pipelines, Size 1/2" to 12" 300LB Rating
Industrial-Grade Cast Iron Strainer With SS304 Screen for Pipeline Filtration Systems
Automation Compatible Pneumatic Y-Type Three-Way Ball Valve With Actuator Options for Industrial Control Systems
Powder Conveying Specialized Pneumatic Y-Type Ball Valve, Full Bore Design With No Dead Space for Clean Media
Pneumatic Y-Type 135° Three-Way Ball Valve DN50-DN300 With Flange Connection, WCB/SS Body for High Flow Capacity
Ball Valve
High-Performance Lined Ball Valve for Aggressive Media Like Sulfuric Acid and Phosphoric Acid
Manual, Pneumatic, or Electric Flanged Ball Valve With ISO5211 High Platform, Easy 90-Degree Operation for Fluid Control
Self-Cleaning V-Type Flanged Ball Valve for Fibrous Media in Paper, Mining, and Environmental Applications
Ceramic-Lined Flanged Ball Valve With Anti-Corrosion, Wear Resistance, for Harsh Environments in Pharma and Oil & Gas Sectors (100 Chars)
High-Precision Silica Sol Casted Flanged Ball Valve DN15-300, 1.0-10.0MPa, Fire-Proof API607 Certified for Industrial Use (80 Chars)
Stainless Steel Knife Gate Valve With Fluorine-Lined Material - Corrosion-Resistant for Chemical Processing and Harsh Media Applications
Electric Knife Gate Valve for Power Plant Systems - Controls Effluent and Discharge With Self-Sealing Mechanism to Prevent Leaks
Multi-Actuator Knife Gate Valve (Manual, Pneumatic, Electric) - Versatile for Process Automation in Waste and Water Treatment
Cost-Effective Knife Gate Valve With Rigid/Elastic Gate Options - Ensures Tight Shutoff and High Performance in Diverse Industrial Settings
Manual Knife Gate Valve With Ceramic Sealing Surface - High Wear Resistance and Long Service Life in Industrial Pipelines
Knife Gate Valve for Mining and Coal Washing - Suitable for Ash Slag and Solid Particles With Heavy-Duty Cast Steel Body
Stainless Steel Knife Gate Valve With Fluorine-Lined Material - Corrosion-Resistant for Chemical Processing and Harsh Media Application
Pneumatic Knife Gate Valve for Paper Industry - Handles High-Concentration Pulp With Ceramic Seals and Compact Design for Easy Installation