33,694 Drain Check Valve
results from1,684 suppliers
Silicone Rubber Floor Drain Duckbill Check Valves for Urinal
US$ 0.498-0.554 / Piece
Min. Order:3000 Pieces
- Media: Water
- Temperature: High Temperature
- Material: Silicone Rubber
- Connection Form: Welding
- Structure: Swing
- Pressure: High Temperature
High Quality PVC Foot Drain Water Valve UPVC Bottom Valve Plastic Flange Swing Non Return Check Valve
US$ 14.7 / Piece
Min. Order:1 Piece
- Certification: ISO9001
- Salt Rejection Rate: PVC Foot Drain Water Valve
- Application: Industry
- Capacity: DIN ANSI JIS Standard DN65-DN200
- Valve: PVC Valve
- PVC Valve: Drain Valve
Brass Check Valve Anti-Pollution Valves with 2 Drain Cock (V24-201)
US$ 1.1-9 / Piece
Min. Order:1000 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Brass
- Connection Form: Thread
- Pressure: Ordinary Pressure
- Function: Ddcv Double Lobe, Nrvg Silence
Double-Disc Butterfly Type Wafer Check Valve for Drain
US$ 6.86-1675.14 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Low Temperature
- Material: Cast Iron
- Connection Form: Clamp
- Structure: Butterfly
- Pressure: Low Pressure
Plastic/PVC Wafer Swing Water Drain Pipe Flap Check Valve
US$ 0.2-80 / Piece
Min. Order:500 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: PVC,UPVC, CPVC
- Connection Form: PVC Single/Double Union
- Structure: Tubular
- Pressure: Low Pressure
OEM Pollution Brass Control Check Valve with 2 Drains Radiator China Supplier
US$ 3.25 / Piece
Min. Order:2000 Pieces
- Media: Water
- Material: Brass
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: PN1.0-32.0MPa
- Channel: Straight Through Type
Engineering Grade PVC Flap Drain Pipe Plastic PVC Swing Check Valve
US$ 1.6-69 / Piece
Min. Order:1 Piece
- Media: Water
- Connection Form: Socket
- Application: Industrial Usage, Water Industrial Usage, Household Usage
- Color Default: Dark Grey
- Packing: Cartons
- Standard: 20-110mm
Custom High Quality Micro Pressure Small Mini One-Way One Way EPDM Silicone Rubber Duck Bill Duckbill Air Drain Check Valves
US$ 0.01-0.09 / Piece
Min. Order:100 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Silicone
- Connection Form: Flange
- Structure: Custom
- Pressure: Ordinary Pressure
High Quality PVC Single Union Foot Valve UPVC Flange Foot Valve Plastic Water Pump Flanged Foot Drain Valve PVC Check Valve (PN10)
US$ 60.9 / Piece
Min. Order:1 Piece
- Diameter: DN65-DN125 JIS BS ANSI BS Standard Pn10
- Material: PVC, PVC Foot Valve
- Foot Drain Valve: Foot Valve
- Foot Valve: UPVC Check Valve
- UPVC Check Valve: Check Valve
- Check Valve: Plastic Check Valve
High Quality PVC Swing Drain Flange Bottom Valve UPVC Single Union Bottom Valve Plastic Flanged Non Return Check Valve DIN Standard DN65-DN125
US$ 14.7 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Ordinary Temperature
- Material: PVC Foot Valve
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Pressure
High Quality PVC Bottom Flange Check Valve UPVC Single Union Bottom Drain Valve Plastic Flanged Bottom Valve UPVC Steam Trap Valve
US$ 60.9 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Ordinary Temperature
- Material: PVC Bottom Valve
- Connection Form: Flange
- Structure: Elevated
- Pressure: Ordinary Temperature
High Quality PVC Swing Drain Flange Foot Valve UPVC Union Foot Valve Plastic Flanged Non Return Check Valve DIN ANSI JIS DN65 (2-1/2") -DN125 (5")
US$ 14.7 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Ordinary Temperature
- Material: PVC Foot Valve
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Pressure
Likv Spring Loaded Check Valve Basement Floor Drain Wafer Check Valve
US$ 132-160 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Ordinary Temperature
- Material: Cast Steel
- Connection Form: Flange
- Structure: Lift
- Pressure: High Pressure
Wholesale Fiberglass Preventer FRP Check-Stop Valve for Drain Water Back
US$ 95-100 / Set
Min. Order:50 Sets
- Media: Water
- Temperature: Ordinary Temperature
- Material: Fiberglass
- Connection Form: Flange
- Structure: Check Valve
- Pressure: Ordinary Pressure
1/2 - 2 Inch Brass Y Strainer Filter Drain Check Valve
US$ 0.8 / Piece
Min. Order:1000 Pieces
- Type: Reverse Osmosis
- Usage: Environmental Protection, Chemical Industry
- Motive Force: Pressure
- Certification: CE
- Material: Brass
- Size: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"
JIS F3060 Cast Steel Straight/Angle Type Storm Valve Storm Drain Gate Check Valve
US$ 28-100 / Piece
Min. Order:100 Pieces
- Media: Oil
- Temperature: Ordinary Temperature
- Actuator: Manual
- Material: Stainless Steel
- Sealing Form: Wedge Globe Valve
- Stem Thread Position: Outside Screw Stem Globe Valve
1/2''-4' (customized) Straight Through Type Check Hydraulic Free Lead Drain Sanitary Ball Valve Manufacture
US$ 16-20 / Piece
Min. Order:2 Pieces
- Media: Gas,Oil,Water,Acid
- Material: Stainless Steel 304/316
- Connection Form: Welding,Thread,Clamp,Flange
- Driving Mode: Manual
- Nominal Pressure: 10bar
- Channel: Straight Through Type
Factory Direct Sell Double Flange End Type Drain Check Valve
US$ 30 / Piece
Min. Order:100 Pieces
- Media: Water
- Temperature: Low Temperature
- Material: Stainless Steel
- Connection Form: Flange
- Structure: Elevated
- Pressure: Low Pressure
8 Valves Air Spring Vu-4f Dump Drain Check Valve
US$ 79.99-89.99 / Piece
Min. Order:10 Pieces
- Media: Gas
- Temperature: Ordinary Temperature
- Actuator: Electric
- Connection Form: Thread
- Type: Direct Acting
- Material: Aluminum + Brass
Premium Double Flanged Drain Check Valve
US$ 1-10 / Piece
Min. Order:1 Piece
- Media: Water, Oil, Steam, Acetate Acid and Some Corrosiv
- Temperature: -20-180 Degree
- Material: Stainless Steel
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Pressure
Male Female Thread Connector Dzr Brass Double Check Valve with Drain
US$ 0.5-2 / Piece
Min. Order:1000 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Brass
- Connection Form: Thread
- Structure: Tubular
- Pressure: Ordinary Pressure
PVC Drain Pipe Flap Check Valve
US$ 2.5 / Piece
Min. Order:50 Pieces
- After-sales Service: One Year
- Warranty: One Year
- Material: PVC
- Materials: PVC
- Color: Grey
- Packing: PP Pag+Box+Carton
High Quality DIN Standard PVC Flanged Foot Drain Water Valve UPVC Foot Control Swing Check Valve Plastic Non Return Valve DN65 DN80 DN100 DN125 DN200
US$ 14.7 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Ordinary Temperature
- Material: Foot Valve
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Pressure
Gate Check Butterfly Ball Globe Pressure Reducing Control Pneumatic Electric Industrial Valve
US$ 8-10 / Piece
Min. Order:1 Piece
- Media: Water/Oil/Gas/Acid
- Temperature: Low Temperature
- Type: Dual-through
- Material: Ci/Di/Wcb/Stainless Steel
- Connection Form: Wafer/Flange/Grooved/Lug/Thread
- Pressure: Ordinary Pressure
Gate Check Butterfly Ball Globe Balance Control Pneumatic Electric Industrial Valve
US$ 8-10 / Piece
Min. Order:1 Piece
- Media: Water/Oil/Gas/Acid
- Temperature: Low Temperature
- Type: Dual-through
- Material: Ci/Di/Wcb/Stainless Steel
- Connection Form: Wafer/Flange/Grooved/Lug/Thread
- Pressure: Ordinary Pressure
China Valve Wholesale Supplier Klja-L15s Series One Way Flow Check Valves
US$ 15-25 / Piece
Min. Order:1 Piece
- Media: Gas
- Temperature: Ordinary Temperature
- Actuator: Electric
- Connection Form: Tubular
- Type: Direct Acting
- Material: Brass
1/2"-4" Plastic PVC One Way Flow Check Valve
US$ 1 / Piece
Min. Order:2000 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: PVC,UPVC
- Connection Form: Thread
- Structure: Tubular
- Pressure: Pn10 200psi
H42X-2.5 Flange Bottom Valve One-Way Valve Cast Iron Water Pump Check Valve Stainless Steel Bottom Valve
US$ 6-6.8 / Piece
Min. Order:49 Pieces
- Media: Water
- Temperature: Low Temperature
- Type: Direct-acting
- Material: Cast Iron
- Connection Form: Flange
- Pressure: Ordinary Pressure
Original Rexroth Hydraulic Valves Z1s Serices Hydraulic Check Valve
US$ 20-80 / Piece
Min. Order:1 Piece
- Media: Oil
- Temperature: Ordinary Temperature
- Actuator: Hydraulic
- Connection Form: Flange
- Type: Direct Acting
- Material: Cast Iron
Universal Insect and Odor Resistant Silicone Floor Drain Check Valves in Bathroom
US$ 1.5-3.9 / Piece
Min. Order:100 Pieces
- After-sales Service: 1 Years
- Type: Hand Control
- Structure: One Piece
- Material: PE
- Installation: Wall-Mounted
- Flushing volume: 6L
Custom Silicone Rubber Sewage Odor-Resistant One Way Check Drain Valve for Bathroom/Kitchen
US$ 0.03 / Piece
Min. Order:1000 Pieces
- Material: SIL
- Application: Valve
- Type: Stationary Seal
- Performance: Wear
- Shape: O-Ring
- Standard: Standard, Nonstandard
Engineering Grade PVC Flap Check Valve Drain Pipe Plastic Swing Check Valve for Agriculture
US$ 4.8 / Piece
Min. Order:20 Pieces
- Media: Water, Chemical Liquid
- Temperature: Low Temperature
- Material: PVC
- Connection Form: Welding
- Structure: Swing
- Pressure: Low Pressure
High-Quality Check Valve Huhang Brand Reliable Drain Valve China Made
US$ 5-200 / Piece
Min. Order:1 Piece
- Media: Water
- Driving Mode: Manual
- Connection Form: Lug Support
- Structure: Centre Sealing
- Seal Form: Soft Sealed
- Valve Stem: Normal
Esp Check Valve and Drain Valves for Oilfield
US$ 30 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Manufacturing Process: CNC Milling
- Surface Treatment: Spray-Paint
- Material: Alloy
- Product Name: Tubing Drain
Backflow Prevention Silicone Floor Drain Check Valves for Kitchen Sewer
US$ 0.498-0.554 / Piece
Min. Order:2000 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Silicone Rubber
- Connection Form: Welding
- Structure: Swing
- Pressure: High Temperature
1/2' 4' Water Vertical Small H12 Spring Flap Check Thread Lifting Type Non Return Drain Valve
US$ 25 / Piece
Min. Order:1 Piece
- Certification: CE, ISO9001
- Media: Gas, Oil, Water, Acid
- Standard: Standard
- Connection Mode: Internal Thread
- Power: Hydraulic
- Material: Stainless Steel
API Casting Wcb Forge Steel Swing Flange Check Valve for Drain Water System RF Ends
US$ 86-5500 / Piece
Min. Order:10 Pieces
- Media: Water/Oil/Gas
- Temperature: Low Temperature
- Material: Stainless Steel
- Connection Form: Flange
- Structure: Swing
- Pressure: High Temperature
Silicone One-Way Floor Drain Duckbill Check Valves for Kitchen Sewer
US$ 0.498-0.554 / Piece
Min. Order:2000 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Silicone Rubber
- Connection Form: Welding
- Structure: Swing
- Pressure: High Temperature
Custom Drainage Check Valve FRP Composite Drain Fiberglass Flap Gate Valve
US$ 50-500 / Set
Min. Order:1 Set
- Media: Water
- Temperature: Ordinary Temperature
- Material: Fiberglass
- Connection Form: Flange
- Structure: Check Valve
- Pressure: Ordinary Pressure
Factory Price Compressor Spare Parts Drain Valve Kit 2901074900
US$ 40-80 / Piece
Min. Order:1 Piece
- Customized: Non-Customized
- Standard Component: Standard Component
- Material: Engineering Plastics
- Category: Check Valve Kit
- Items Name: Air Compressor Check Valve Kit
- Application: Air Compressor
