Beijing Sihai Xiangyun Plastic Parts Co., Ltd.
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Zhansong Liu
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PVC check valves
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1/4" ABS Silicone Long Barb Air Shut off Valve
- FOB Price: US$ 0.3 / Piece
- Min. Order: 100 Pieces
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1/16" POM EPDM Ink System Mini Duckbill Valve
- FOB Price: US$ 0.66 / Piece
- Min. Order: 100 Pieces
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3/16" Plastic One Way Valves
- FOB Price: US$ 0.5 / Piece
- Min. Order: 100 Pieces
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1/8" PA66 VITON/plastic Check Valves/fuel Valves
- FOB Price: US$ 0.51 / Piece
- Min. Order: 100 Pieces
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1/4" Plastic Check Valves
- FOB Price: US$ 0.68 / Piece
- Min. Order: 100 Pieces
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1/4" PVDF Viton for Ozone Generator Ozone Resistance Check Valve
- FOB Price: US$ 0.68 / Piece
- Min. Order: 100 Pieces
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3/16" PA66 VITON/plastic Check Valves
- FOB Price: US$ 0.51 / Piece
- Min. Order: 100 Pieces
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5/16" Plastic Fuel Non Return Valve
- FOB Price: US$ 0.5 / Piece
- Min. Order: 100 Pieces
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1/4" ABS Silicone Diaphragm Non Return Check Valve DCV1604BSN
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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5/16" PA66 VITON Check Valves/spring Valves/fuel Valves FCV1605AVDC
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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3/16" PA66 VITON Plastic Non Return Check Valves FCV1603AVDC
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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1/4" PA66 Viton Non Return Fuel Check Valve FCV1604AVDC
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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3/16" PA66 VITON Plastic Check Valves
- FOB Price: US$ 0.65 / Piece
- Min. Order: 100 Pieces
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1/4" PVDF Viton HHO Mini Plastic Check Valve DCV1604DVN Quality Choice
- FOB Price: US$ 0.86 / Piece
- Min. Order: 100 Pieces
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1/16" PVDF Viton Non Return Ozone Check Valve DCV1601DVN
- FOB Price: US$ 0.84 / Piece
- Min. Order: 100 Pieces
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3/8" PVDF VITON Mini Ozone Resistancenon Return Check Valve DCV1606DVN
- FOB Price: US$ 0.97 / Piece
- Min. Order: 100 Pieces
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3/8" PVDF VITON in Line Valve/check Valve/one Way Valve Manufacturer
- FOB Price: US$ 0.75 / Piece
- Min. Order: 100 Pieces
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Spring One Way Return Valve
- FOB Price: US$ 0.51 / Piece
- Min. Order: 1000 Pieces
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1/4" PA66 VITON/plastic Check Valves/fuel Valves/ Fuel Pump
- FOB Price: US$ 0.51 / Piece
- Min. Order: 100 Pieces
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3/8" PVDF VITON Plastic Thread Valve/one Way Valves/non Return Vlaves/in Line Valves
- FOB Price: US$ 0.5 / Piece
- Min. Order: 100 Pieces
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Plastic Duck Bill Valve
- FOB Price: US$ 1.2 / Piece
- Min. Order: 100 Pieces
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1/16" Ozone Check Valves/one Way Valves/ozonizer
- FOB Price: US$ 0.68 / Piece
- Min. Order: 100 Pieces
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3/8" PP VITON Plastic in Line Valves Manufacturer
- FOB Price: US$ 0.5 / Piece
- Min. Order: 100 Pieces
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3/8" PP VITON Mini Ozone Resistance Check Valve DCV1606CVN
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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1/8" One Way Non Return Valves/fuel Valves/spring Valves FCV1602AVDC
- FOB Price: US$ 0.65 / Piece
- Min. Order: 100 Pieces
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3/16" PA66 Viton Plastic Check Valve DCV1603AVN
- FOB Price: US$ 0.56 / Piece
- Min. Order: 100 Pieces
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1/16" Plastic Duckbill Check Valve DBV1601EEN
- FOB Price: US$ 0.77 / Piece
- Min. Order: 100 Pieces
New Products
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Industrial Grade DIN Strainer With Cast Iron Body, Stainless Steel Disc, DN15 to DN400 Size Options
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DIN Cast Iron Strainer PN10/PN16 Y-Strainer SS304 Mesh Strainer Water Filter
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DIN High-Temperature Bellows Globe Valve Cast Carbon Steel/Cast Steel Bellows Globe Valve
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Industrial Bellows Seal Globe Valve, DIN 3356 Standard, Cast Steel WCB Body, PN16 to PN40
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DIN Cast Steel Bellows Seal Globe Valve, DN15-400 Size Range, PN16/PN25/PN40 Pressure
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PN40 Rated DIN Globe Valve With Bellows Stem Seal, Carbon Steel Body, DN15-400 Full Range
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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
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Knife Gate Valve for Wastewater Treatment - Ideal for Sludge and Fibrous Materials With Stainless Steel Construction and Manual
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V-Type Ball Valve With DN25-600mm Diameter and WCB/Ti2 Material for Harsh Media Resistance
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Compact V-Type Ball Valve With PTFE or Metal Seat Options for High-Pressure Environments
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Multi-Purpose V-Type Ball Valve for Water, Acid, Gas, and Oxygen Media in Various Industries



























Industrial Grade DIN Strainer With Cast Iron Body, Stainless Steel Disc, DN15 to DN400 Size Options
DIN Cast Iron Strainer PN10/PN16 Y-Strainer SS304 Mesh Strainer Water Filter
DIN High-Temperature Bellows Globe Valve Cast Carbon Steel/Cast Steel Bellows Globe Valve
Industrial Bellows Seal Globe Valve, DIN 3356 Standard, Cast Steel WCB Body, PN16 to PN40
DIN Cast Steel Bellows Seal Globe Valve, DN15-400 Size Range, PN16/PN25/PN40 Pressure
PN40 Rated DIN Globe Valve With Bellows Stem Seal, Carbon Steel Body, DN15-400 Full Range
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
V-Type Ball Valve With DN25-600mm Diameter and WCB/Ti2 Material for Harsh Media Resistance
Compact V-Type Ball Valve With PTFE or Metal Seat Options for High-Pressure Environments
Multi-Purpose V-Type Ball Valve for Water, Acid, Gas, and Oxygen Media in Various Industries