7,131 Reverse Flow Check Valve
results from274 suppliers
Ka-20 Pneumatic Component One-Way Check Valve Reverse Flow Control Valve Ka-08 Ka-10 Ka-15
US$ 2.2-2.8 / Piece
Min. Order:10 Pieces
- Customized: Non-Customized
- Power: Pneumatic
- Pressure: 0.15-0.8MPa
- Work Temperature: -20~70ºC
- Material: Aluminum
- Connection Method: Internal Thread
Variable Area Check Valve for Accurate Flow Measurement and Reverse Prevention in Petrochemical Plants
US$ 8.9-331.5 / Piece
Min. Order:1 Piece
- Media: Gas;Oil;Water;Acid
- Temperature: High Temperature
- Actuator: Manual
- Material: Carbon Steel
- Structure: Through Way Globe Valve
- Sealing Form: Valve Cover Seal
Ultrasonic - Sensing Check Valve for Real - Time Monitoring of Fluid Flow and Reverse in Petrochemical Plants
US$ 8.9-331.5 / Piece
Min. Order:1 Piece
- Media: Gas;Oil;Water;Acid
- Temperature: High Temperature
- Actuator: Manual
- Material: Carbon Steel
- Structure: Through Way Globe Valve
- Sealing Form: Valve Cover Seal
FC-08 Adjustable Restriction Valves with Reverse Flow Check
US$ 4.41 / Piece
Min. Order:5 Pieces
- Function: Flow Control
- Installation: Threaded Cartridge
- Drive: Hydraulic
- Application: Industrial Usage
- Laser Lettering: Customization
- Packing: Neutral Packaging
304/316 Stainless Steel H76 Double-Flap Pair Clamp Butterfly Check Valve Reverse Flow for a Moment, Losing Tens of Millions? H76 Double-Flap Spring Valve Millis
US$ 15 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Ordinary Temperature
- Material: Stainless Steel
- Connection Form: Clamp
- Structure: Butterfly
- Pressure: Ordinary Temperature
Bathroom Toilet 1/2 Anti-Reverse Water Anti-Return Water Anti-Reverse Flow One-Way Check Valve
US$ 0.01-1 / Piece
Min. Order:1000 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Flow Direction: Unidirection
- Standard: GB
- Application: Water Industrial Usage
Sv Hydraulic Solenoid Check Valves to Permit Reverse Flow
US$ 71.7 / Piece
Min. Order:1 Piece
- Media: Oil
- Temperature: High Temperature
- Actuator: Hydraulic
- Connection Form: Tubular
- Type: Pilot Operated
- Material: Cast Iron
Sanitary Stainless Steel Vertical Steam Ball Check Valve to Prevent Reverse Flow (JN-NRV2001)
US$ 10-40 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Ordinary Temperature
- Material: Stainless Steel
- Connection Form: Welding
- Structure: Swing
- Pressure: Low Pressure
Premium Quality Gce Reverse Flow Check Valves
US$ 1.2-1.45 / Piece
Min. Order:500 Pieces
- Packing: Strong Carton
- Standard: 9/16"
- Port: Ningbo
- Production Capacity: 200000 Per Month
- Trademark: Starex
- Origin: China
Sun Series Scgalwn Hydraulic Reverse Flow Check Direct-Acting Sequence Valve
US$ 135-369 / Piece
Min. Order:1 Piece
- Media: Oil
- Temperature: Ordinary Temperature
- Actuator: Hydraulic
- Connection Form: Flange
- Type: Direct Acting
- Material: Cast Iron
Nccb-LAN Nccblan Sun Hydraulics Original Genuine Fully Adjustable Need Le Valve with Reverse Flow Check
US$ 20-130 / Piece
Min. Order:1 Piece
- Temperature: Ordinary Temperature
- Certification: ISO9001
- Media: Oil
- Standard: Standard
- Connection Mode: Internal Thread
- Power: Hydraulic
Ka Series Pneumatic Component One-Way Check Valve Reverse Flow Control Valve Ka-08 Ka-10 Ka-15 Ka-20
US$ 1.2-2 / Piece
Min. Order:10 Pieces
- Customized: Non-Customized
- Power: Pneumatic
- Pressure: 0.15-0.8MPa
- Work Temperature: -20~70ºC
- Material: Aluminum
- Connection Method: Internal Thread
304 Stainless Steel H14 Check Valve Large Flow Diameter to Prevent Reverse Flow
US$ 2.12-9.7 / Piece
Min. Order:10 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Stainless Steel
- Connection Form: Thread
- Structure: 200wog
- Pressure: Ordinary Pressure
Original Sun Hydraulic Valve Scea-Lwn Sequence Valve with Reverse Flow Check
US$ 15-85 / Piece
Min. Order:1 Piece
- Media: Oil
- Temperature: Ordinary Temperature
- Connection Form: Flange
- Type: Distribution of Direct Acting
- Material: Cast Iron
- Pressure: High Pressure
FC-08-M4 Adjustable Restriction Valves with Reverse Flow Check
US$ 4.8 / Piece
Min. Order:5 Pieces
- Function: Flow Control
- Installation: Threaded Cartridge
- Drive: Hydraulic
- Type: Reverse Flow Check
- Laser Labels: Customization
- Packing: Neutral Packaging
Electrically Actuated Full - Port Check Valve with Precise Flow - Reverse Prevention for Oil Refineries
US$ 8.9-331.5 / Piece
Min. Order:1 Piece
- Media: Gas;Oil;Water;Acid
- Temperature: High Temperature
- Actuator: Manual
- Material: Carbon Steel
- Structure: Through Way Globe Valve
- Sealing Form: Valve Cover Seal
Nccb-Lcn Nccblcn Nccb Lcn Sun Hydraulics Original Genuine Fully Adjustable Needle Valve with Reverse Flow Check Cartridge
US$ 35-45 / Piece
Min. Order:1 Piece
- Function: Flow Control
- Installation: Threaded Cartridge
- Drive: Hydraulic
- Type: Directly Operated Type
- Packing: Wooden / Carton Case
- Standard: 10*10*10
Sun Solenoid Valve Ncfblcn Hydraulic Reverse Flow Check Valve
US$ 89-189 / Piece
Min. Order:1 Piece
- Media: Oil
- Temperature: Ordinary Temperature
- Actuator: Hydraulic
- Connection Form: Flange
- Type: Direct Acting
- Material: Cast Iron
Ka Series Pneumatic Component One-Way Check Valve Reverse Flow Control Valve Ka-08 Ka-10 Ka-15 Ka-20
US$ 1-10 / Piece
Min. Order:1000 Pieces
- Media: Gas
- Temperature: Ordinary Temperature
- Material: Stainless Steel
- Connection Form: Thread
- Structure: Swing
- Pressure: Ordinary Temperature
FC-10 Hydraulic Flow Control Valve Cartridge Valves Adjustable Restriction Valve with Reverse Flow Check
US$ 4.7 / Piece
Min. Order:5 Pieces
- Function: Flow Control
- Installation: Threaded Cartridge
- Drive: Hydraulic
- Type: Reverse Flow Check
- Laser Labels: Customization
- Packing: Neutral Packaging
Original Sun Hydraulic Valve Scga-LAN Sequence Valve with Reverse Flow Check
US$ 15-85 / Piece
Min. Order:1 Piece
- Media: Oil
- Temperature: Ordinary Temperature
- Actuator: Hydraulic
- Connection Form: Flange
- Type: Distribution of Direct Acting
- Material: Cast Iron
Bedford Five Way Stainless Steer 304 Check Valve
US$ 13-27 / Piece
Min. Order:40 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Stainless Steel
- Connection Form: Thread
- Structure: Tubular
- Pressure: Ordinary Pressure
304/316L Stainless Steel Wire Buckle Check Valve Horizontal Swivel Internal Thread Reverse Check Check Valve H14W-16p
US$ 2.12-9.7 / Piece
Min. Order:10 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: PN1.0-32.0MPa
- Channel: Straight Through Type
Ov40 40mm Pump Valve Fitting Pipeline Anti-Reverse Spool One-Way Check Valve
US$ 0.82 / Piece
Min. Order:2000 Pieces
- Media: Water
- Temperature: Low Temperature
- Material: POM
- Connection Form: Cartridge
- Structure: Tubular
- Pressure: Low Pressure
Five -Way Check Valve (Brass with Nickle plating or SS304)
US$ 9 / Piece
Min. Order:10 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Brass with Nickle Plating
- Connection Form: Thread
- Structure: Tubular
- Pressure: Ordinary Pressure
Mechanically Activated Non-Return Valve for Preventing Reverse Flow in Hydraulic Systems
US$ 2-5 / Piece
Min. Order:10 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Brass
- Connection Form: Thread
- Structure: Tubular
- Pressure: Low Pressure
Hygienic Stainless Steel Check Valve
US$ 20-22 / Piece
Min. Order:10 Pieces
- Media: Oil
- Temperature: Ordinary Temperature
- Material: Stainless Steel
- Connection Form: Welding
- Structure: Elevated
- Pressure: Low Pressure
Plastic Check Valve Core 13mm Angle Valve Bathroom Anti-Reverse Check Spool Check Valve
US$ 0.128 / Piece
Min. Order:2000 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: POM
- Connection Form: Cartridge
- Structure: Tubular
- Pressure: Low Pressure
Sun Nccblcn Hydraulic Fully Adjustable Needle Valve with Reverse Llow Check Valve
US$ 45-289 / Piece
Min. Order:1 Piece
- Media: Oil
- Temperature: Ordinary Temperature
- Actuator: Hydraulic
- Connection Form: Flange
- Type: Direct Acting
- Material: Cast Iron
Low Price 304/316L Ss Check Valve, Liquid/Gas High Pressure Reverse Flow Sleeve Valve
US$ 10.5-26 / Piece
Min. Order:1 Piece
- Media: Gas
- Temperature: High Temperature
- Material: Stainless Steel
- Packing: Wooden Frame Fixed
- Port: Shanghai
- Production Capacity: 99999
Nceb-Lcn Fully Adjustable Needle Valve with Reverse Flow Check
US$ 59 / pieces
Min. Order:2 pieces
- Power: None
- Pressure: High Pressure
- Valve Type: Other
- Warranty: 1 Year
- Maximum Pressure: None
- Maximum Flow Rate: None
304/316L Stainless Steel Sleeve Check Valve Liquid Check Valve High Pressure Gas Reverse Flow Valve
US$ 10.5-26 / kg
Min. Order:1 kg
- Media: Gas
- Temperature: High Temperature
- Material: Stainless Steel
- Packing: Wooden Frame Fixed
- Port: Shanghai
- Production Capacity: 9999
Use a Check Valve to Prevent Reverse Flow Into The Cylinder.
US$ 2.7-7.7 / Piece
Min. Order:10 Pieces
- Media: Water
- Temperature: Low Temperature
- Material: Stainless Steel
- Connection Form: Flange
- Structure: Swing
- Pressure: High Temperature
Sinking Ball Check Valve Used to Prevent Reverse Flow
US$ 1 / Piece
Min. Order:1 Piece
- Material: Cast Iron
- Connection Form: Flange
- Structure: Check
- Pressure: Ordinary Pressure
- Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
- Sealing Form: Gland Packings Globe Valve
Check Valve Prevent Reverse Flow of Media H72X-63q/H72X-40c/H72X-40q/H72X-16c/H72X-16p
Min. Order:1 Piece
- Media: Gas
- Certification: ISO, CE
- Temperature: Ordinary Temperature
- Connection: Thread
- Pressure: Adjustable
- Closed: Open
Df4-25W Series Reverse Locked Solenoid Valves
US$ 155-160 / Piece
Min. Order:1 Piece
- Media: Gas
- Temperature: Ordinary Temperature
- Actuator: Electric
- Connection Form: Tubular
- Type: Direct Acting
- Material: Brass
China Factory Ductile Iron Reverse Flow Preventer Backflow Preventer Valve
US$ 50-5000 / Piece
Min. Order:20 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Ductile Iron
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Pressure
Supply Three Ways Flow Control Sliver Zinc RO Feed Water Adapter Ball Valve
US$ 1.1-1.45 / Piece
Min. Order:1000 Pieces
- Certification: ISO9001, RoHS, CE
- Application: Industrial Usage, Water Industrial Usage, Househol
- Structure: Fixed Ball Valve
- Function: Blow-Down Valve, Relief Valve, Bypass-Valve
- Size: 1/2"*1/2"*1/4"
- Nominal Pressure: Pn1.0-32.0MPa
Manufacturer Wholesale Flange Anti-Reverse Flow Foot Valve, Ductile Iron Foot Valve, Flower Blue Head Silencer Foot 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
Pneumatic Check Valve Air Compressor Fittings Check Valve Anti-Return Check Valve Gas Single Valve Ka Series Pneumatic Component One-Way Flow Control Valve
US$ 0.67 / Piece
Min. Order:1000 Pieces
- Media: Gas
- Temperature: Ordinary Temperature
- Material: Stainless Steel
- Connection Form: Thread
- Structure: Swing
- Pressure: Ordinary Temperature
