Home Industrial Equipment & Components Check Valve Swing Check Valve Unidirection Dual Check Valve 2025 Product List

Unidirection Dual Check Valve

products found from trusted manufacturers & suppliers

DN50 Pn1.0 1.6MPa Water Control Dual Plate Wafer Check Valve Unidirection Non Return

DN50 Pn1.0 1.6MPa Water Control Dual Plate Wafer Check Valve Unidirection Non Return

DN50 Pn1.0 1.6MPa Water Control Dual Plate Wafer Check Valve Unidirection Non Return

DN50 Pn1.0 1.6MPa Water Control Dual Plate Wafer Check Valve Unidirection Non Return

DN50 Pn1.0 1.6MPa Water Control Dual Plate Wafer Check Valve Unidirection Non Return

DN50 Pn1.0 1.6MPa Water Control Dual Plate Wafer Check Valve Unidirection Non Return

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DN50 Pn1.0 1.6MPa Water Control Dual Plate Wafer Check Valve Unidirection Non Return

US$ 11-17 / Piece

1 Piece (MOQ)

Like Valve (Tianjin) Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Wafer

Structure: Swing

Pressure: Low Pressure

CF 3m Dual Plate Wafer Unidirection Non Return Butterfly Type Check Valve

CF 3m Dual Plate Wafer Unidirection Non Return Butterfly Type Check Valve

CF 3m Dual Plate Wafer Unidirection Non Return Butterfly Type Check Valve

CF 3m Dual Plate Wafer Unidirection Non Return Butterfly Type Check Valve

CF 3m Dual Plate Wafer Unidirection Non Return Butterfly Type Check Valve

CF 3m Dual Plate Wafer Unidirection Non Return Butterfly Type Check Valve

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CF 3m Dual Plate Wafer Unidirection Non Return Butterfly Type Check Valve

US$ 21-27 / Piece

1 Piece (MOQ)

Like Valve (Tianjin) Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Wafer

Structure: Butterfly

Pressure: Low Pressure

Full Liner Dual Plated Wafer Type Check Valves

Full Liner Dual Plated Wafer Type Check Valves

Full Liner Dual Plated Wafer Type Check Valves

Full Liner Dual Plated Wafer Type Check Valves

Full Liner Dual Plated Wafer Type Check Valves

Full Liner Dual Plated Wafer Type Check Valves

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Full Liner Dual Plated Wafer Type Check Valves

US$ 10-90 / Piece

100 Pieces (MOQ)

Avannto Flow Controls Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron, Ductile Iron

Connection Form: Wafer, Flanged

Structure: Butterfly

Pressure: Ordinary Temperature

ODM Manufacturer Pn16 Ductile Iron/Stainless Steel Non Return/Swing/Dual Plate/Disc/Wafer Type Pressure Relief/Control/Ball/Globe/Gate/Butterfly/Check Valve

ODM Manufacturer Pn16 Ductile Iron/Stainless Steel Non Return/Swing/Dual Plate/Disc/Wafer Type Pressure Relief/Control/Ball/Globe/Gate/Butterfly/Check Valve

ODM Manufacturer Pn16 Ductile Iron/Stainless Steel Non Return/Swing/Dual Plate/Disc/Wafer Type Pressure Relief/Control/Ball/Globe/Gate/Butterfly/Check Valve

ODM Manufacturer Pn16 Ductile Iron/Stainless Steel Non Return/Swing/Dual Plate/Disc/Wafer Type Pressure Relief/Control/Ball/Globe/Gate/Butterfly/Check Valve

ODM Manufacturer Pn16 Ductile Iron/Stainless Steel Non Return/Swing/Dual Plate/Disc/Wafer Type Pressure Relief/Control/Ball/Globe/Gate/Butterfly/Check Valve

ODM Manufacturer Pn16 Ductile Iron/Stainless Steel Non Return/Swing/Dual Plate/Disc/Wafer Type Pressure Relief/Control/Ball/Globe/Gate/Butterfly/Check Valve

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ODM Manufacturer Pn16 Ductile Iron/Stainless Steel Non Return/Swing/Dual Plate/Disc/Wafer Type Pressure Relief/Control/Ball/Globe/Gate/Butterfly/Check Valve

US$ 50-5000 / Piece

20 Pieces (MOQ)

Dvk International Co., Ltd.

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Temperature: Ordinary Temperature

Material: Ductile Iron

Connection Form: Flange

Structure: Swing

Pressure: Ordinary Pressure

Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Ductile Cast Iron Brass Bronze Dual Plate Non Return Valve Wafer Check Valve

Ductile Cast Iron Brass Bronze Dual Plate Non Return Valve Wafer Check Valve

Ductile Cast Iron Brass Bronze Dual Plate Non Return Valve Wafer Check Valve

Ductile Cast Iron Brass Bronze Dual Plate Non Return Valve Wafer Check Valve

Ductile Cast Iron Brass Bronze Dual Plate Non Return Valve Wafer Check Valve

Ductile Cast Iron Brass Bronze Dual Plate Non Return Valve Wafer Check Valve

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valid since 2023-04-01

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Ductile Cast Iron Brass Bronze Dual Plate Non Return Valve Wafer Check Valve

US$ 15-356 / Set

2 Sets (MOQ)

QINGDAO I-FLOW CO., LTD.

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Flange

Structure: Swing

Pressure: Ordinary Pressure

OEM/ODM Lead Free Brass Dual Check Valve

OEM/ODM Lead Free Brass Dual Check Valve

OEM/ODM Lead Free Brass Dual Check Valve

OEM/ODM Lead Free Brass Dual Check Valve

OEM/ODM Lead Free Brass Dual Check Valve

OEM/ODM Lead Free Brass Dual Check Valve

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OEM/ODM Lead Free Brass Dual Check Valve

US$ 5.56 / Piece

2000 Pieces (MOQ)

Ningbo Doway M & E Co., Ltd.

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5(5.0)

"Fast Dispatch"

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Media: Water

Temperature: Ordinary Temperature

Material: Brass

Connection Form: Thread

Structure: Elevated

Pressure: Low Pressure

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ASME Standard Made in China Stainless Steel with Dual Plate and Wafer Check Valve

US$ 18-88 / Piece

1 Piece (MOQ)

Tianjin Binhai New District Tanggu Teda Valve Factory

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Clamp

Structure: Butterfly

Pressure: Ordinary Temperature

Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

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Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

US$ 25-28 / Piece

1 Piece (MOQ)

Tianjin Davan Flowtek Co., Ltd.

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Media: Water

Temperature: Low Temperature

Material: Cast Iron

Connection Form: Flange

Structure: Swing Check Valve

Pressure: Low Pressure

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One Piece Body Wafer Dual Plate Check Valve

US$ 1-5000 / Piece

1 Piece (MOQ)

VALPRO MC.,LTD.

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Media: Oil

Temperature: Ordinary Temperature

Connection Form: Flange

Flow Direction: Unidirection

Application: Industrial Usage

Quality: High Quality

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

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

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

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

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

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

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valid since 2020-12-31

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valid since 2023-10-03

(contact issuer for current status)

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

US$ 10-200 / Piece

1 Piece (MOQ)

Tianjin Worlds Valve Co., Ltd.

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Media: Acid, Water, Oil, Gas, Sea Water, etc

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Flange

Structure: Wafer

Pressure: Ordinary Pressure

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

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

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

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

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

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

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valid since 2020-12-31

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valid since 2023-10-03

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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

US$ 10-100 / Piece

1 Piece (MOQ)

Tianjin Worlds Valve Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Flange

Structure: Butterfly

Pressure: Low Pressure

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ANSI DN150 China Cast Iron Dual Disc Wafer Check Valve Pn16

1 Piece (MOQ)

TIANJIN TANGFA WATTS VALVE CO., LTD.

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Wafer

Structure: Butterfly

Pressure: Low Pressure

Ductile Cast Iron Dual Plate Non Return Valve Wafer Check Valve

Ductile Cast Iron Dual Plate Non Return Valve Wafer Check Valve

Ductile Cast Iron Dual Plate Non Return Valve Wafer Check Valve

Ductile Cast Iron Dual Plate Non Return Valve Wafer Check Valve

Ductile Cast Iron Dual Plate Non Return Valve Wafer Check Valve

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Ductile Cast Iron Dual Plate Non Return Valve Wafer Check Valve

US$ 30-100 / Piece

1 Piece (MOQ)

Guangxi Dexiang Electromechanical Equipment Co., Ltd

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Media: Water

Temperature: Low Temperature

Material: Cast Iron

Connection Form: Welding

Structure: Double Disc Check Valve

Pressure: Low Pressure

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

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Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

US$ 9-999 / Piece

2 Pieces (MOQ)

SINCO FIRE AND SECURITY CO., LIMITED

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5(5.0)

"Fast Delivery"

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Media: Gas,Oil,Water,Sour,Highly Saline,Corrosion

Temperature: Low Temperature

Material: Cast Iron/Stainless Steel

Connection Form: Wafer

Structure: Butterfly

Pressure: Low Pressure

ANSI/DIN Cast Iron Wafer Type Dual Plate Butterfly Check Valve

ANSI/DIN Cast Iron Wafer Type Dual Plate Butterfly Check Valve

ANSI/DIN Cast Iron Wafer Type Dual Plate Butterfly Check Valve

ANSI/DIN Cast Iron Wafer Type Dual Plate Butterfly Check Valve

ANSI/DIN Cast Iron Wafer Type Dual Plate Butterfly Check Valve

ANSI/DIN Cast Iron Wafer Type Dual Plate Butterfly Check Valve

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ANSI/DIN Cast Iron Wafer Type Dual Plate Butterfly Check Valve

US$ 20 / Piece

1 Piece (MOQ)

Qingdao HQ Import & Export Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Wafer

Structure: Swing

Pressure: Ordinary Pressure

Rubber Lining Wafer Dual Door Swing Check Valves ISO5752

Rubber Lining Wafer Dual Door Swing Check Valves ISO5752

Rubber Lining Wafer Dual Door Swing Check Valves ISO5752

Rubber Lining Wafer Dual Door Swing Check Valves ISO5752

Rubber Lining Wafer Dual Door Swing Check Valves ISO5752

Rubber Lining Wafer Dual Door Swing Check Valves ISO5752

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valid since 2020-12-31

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valid since 2023-10-03

(contact issuer for current status)

Rubber Lining Wafer Dual Door Swing Check Valves ISO5752

US$ 10-100 / Piece

1 Piece (MOQ)

Tianjin Worlds Valve Co., Ltd.

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Media: Acid, Water, Oil, Gas, Sea Water, etc

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Flange

Structure: Wafer

Pressure: Ordinary Pressure

Dual Plate Wafer Type Cast Iron Check Valve

Dual Plate Wafer Type Cast Iron Check Valve

Dual Plate Wafer Type Cast Iron Check Valve

Dual Plate Wafer Type Cast Iron Check Valve

Dual Plate Wafer Type Cast Iron Check Valve

Dual Plate Wafer Type Cast Iron Check Valve

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Dual Plate Wafer Type Cast Iron Check Valve

1 Piece (MOQ)

TIANJIN TANGFA WATTS VALVE CO., LTD.

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Flange

Structure: Butterfly

Pressure: Low Pressure

DIN Pn10 Pn16 Cast Iron Ductile Iron Vertical Flange Swing Check Valve for Water Sewage Treatment

DIN Pn10 Pn16 Cast Iron Ductile Iron Vertical Flange Swing Check Valve for Water Sewage Treatment

DIN Pn10 Pn16 Cast Iron Ductile Iron Vertical Flange Swing Check Valve for Water Sewage Treatment

DIN Pn10 Pn16 Cast Iron Ductile Iron Vertical Flange Swing Check Valve for Water Sewage Treatment

DIN Pn10 Pn16 Cast Iron Ductile Iron Vertical Flange Swing Check Valve for Water Sewage Treatment

DIN Pn10 Pn16 Cast Iron Ductile Iron Vertical Flange Swing Check Valve for Water Sewage Treatment

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DIN Pn10 Pn16 Cast Iron Ductile Iron Vertical Flange Swing Check Valve for Water Sewage Treatment

US$ 10-5500 / Piece

1 Piece (MOQ)

Guangxi Dexiang Electromechanical Equipment Co., Ltd

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Media: Water/Oil/Gas

Temperature: Low Temperature

Material: Cast Iron

Connection Form: Wafer/Lug/Flange

Structure: Dual Plate/Swing/Lift

Pressure: Low Pressure

Cast Iron Wafer Type Dual Plate Check Valve

Cast Iron Wafer Type Dual Plate Check Valve

Cast Iron Wafer Type Dual Plate Check Valve

Cast Iron Wafer Type Dual Plate Check Valve

Cast Iron Wafer Type Dual Plate Check Valve

Cast Iron Wafer Type Dual Plate Check Valve

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Cast Iron Wafer Type Dual Plate Check Valve

US$ 9-999 / Piece

2 Pieces (MOQ)

SINCO FIRE AND SECURITY CO., LIMITED

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5(5.0)

"Fast Delivery"

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Media: Gas,Oil,Water,Sour,Highly Saline,Corrosion

Temperature: Low Temperature

Material: Cast Iron/Stainless Steel

Connection Form: Wafer

Structure: Butterfly

Pressure: Low Pressure

Cast Iron Dual Plate Check Valve with Best Prices

Cast Iron Dual Plate Check Valve with Best Prices

Cast Iron Dual Plate Check Valve with Best Prices

Cast Iron Dual Plate Check Valve with Best Prices

Cast Iron Dual Plate Check Valve with Best Prices

Cast Iron Dual Plate Check Valve with Best Prices

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Cast Iron Dual Plate Check Valve with Best Prices

US$ 20 / Piece

1 Piece (MOQ)

Qingdao HQ Import & Export Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Wafer

Structure: Swing

Pressure: Ordinary Pressure

API/DIN/ANSI Full EPDM NBR Rubber Lining Stainless Steel Bronze Brass Body Non Return Duo Wafer Lugged Double Flanged Dual-Plate Check Gate Butterfly Valve

API/DIN/ANSI Full EPDM NBR Rubber Lining Stainless Steel Bronze Brass Body Non Return Duo Wafer Lugged Double Flanged Dual-Plate Check Gate Butterfly Valve

API/DIN/ANSI Full EPDM NBR Rubber Lining Stainless Steel Bronze Brass Body Non Return Duo Wafer Lugged Double Flanged Dual-Plate Check Gate Butterfly Valve

API/DIN/ANSI Full EPDM NBR Rubber Lining Stainless Steel Bronze Brass Body Non Return Duo Wafer Lugged Double Flanged Dual-Plate Check Gate Butterfly Valve

API/DIN/ANSI Full EPDM NBR Rubber Lining Stainless Steel Bronze Brass Body Non Return Duo Wafer Lugged Double Flanged Dual-Plate Check Gate Butterfly Valve

API/DIN/ANSI Full EPDM NBR Rubber Lining Stainless Steel Bronze Brass Body Non Return Duo Wafer Lugged Double Flanged Dual-Plate Check Gate Butterfly Valve

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valid since 2020-12-31

(contact issuer for current status)

valid since 2023-10-03

(contact issuer for current status)

API/DIN/ANSI Full EPDM NBR Rubber Lining Stainless Steel Bronze Brass Body Non Return Duo Wafer Lugged Double Flanged Dual-Plate Check Gate Butterfly Valve

US$ 10-100 / Piece

1 Piece (MOQ)

Tianjin Worlds Valve Co., Ltd.

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Media: Acid,Water,Oil,Gas,Sea Water ,etc

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Flange

Structure: Wafer

Pressure: Ordinary Pressure

Stainless Steel Dual Plate Wafer Check Valve

Stainless Steel Dual Plate Wafer Check Valve

Stainless Steel Dual Plate Wafer Check Valve

Stainless Steel Dual Plate Wafer Check Valve

Stainless Steel Dual Plate Wafer Check Valve

Stainless Steel Dual Plate Wafer Check Valve

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Stainless Steel Dual Plate Wafer Check Valve

US$ 6.4-7.5 / Piece

10 Pieces (MOQ)

RST VALVE GROUP CO., LTD.

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Material: Stainless Steel

Connection Form: Wafer

Structure: Swing

Pressure: Ordinary Pressure

Function: Check Valve

Sealing Form: Self Sealing

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Aluminium Bronze Dual Plate Wafer Check Valve

US$ 12-900 / Piece

5 Pieces (MOQ)

TIANJIN TANGFA WATTS VALVE CO., LTD.

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Media: Oil Water etc.

Temperature: Low Temperature

Material: Cast Iron

Connection Form: Wafer

Structure: Butterfly

Pressure: Low Pressure

Ductile Cast Iron Dual Plate Wafer Type Check Valve

Ductile Cast Iron Dual Plate Wafer Type Check Valve

Ductile Cast Iron Dual Plate Wafer Type Check Valve

Ductile Cast Iron Dual Plate Wafer Type Check Valve

Ductile Cast Iron Dual Plate Wafer Type Check Valve

Ductile Cast Iron Dual Plate Wafer Type Check Valve

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Ductile Cast Iron Dual Plate Wafer Type Check Valve

US$ 9-999 / Piece

2 Pieces (MOQ)

SINCO FIRE AND SECURITY CO., LIMITED

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5(5.0)

"Fast Delivery"

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Media: Gas,Oil,Water,Sour,Highly Saline,Corrosion

Temperature: Low Temperature

Material: Cast Iron/Stainless Steel

Connection Form: Wafer

Structure: Butterfly

Pressure: Low Pressure

1/ 4

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Factory Price Hot Selling Wafer Type Check Valve / Dual Plate Check Valve

US$ 20 / Piece

1 Piece (MOQ)

Qingdao HQ Import & Export Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Wafer

Structure: Swing

Pressure: Ordinary Pressure

Hot-Selling Dual Plate Disc Wafer Check Valve with High Performance

Hot-Selling Dual Plate Disc Wafer Check Valve with High Performance

Hot-Selling Dual Plate Disc Wafer Check Valve with High Performance

Hot-Selling Dual Plate Disc Wafer Check Valve with High Performance

Hot-Selling Dual Plate Disc Wafer Check Valve with High Performance

Hot-Selling Dual Plate Disc Wafer Check Valve with High Performance

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Hot-Selling Dual Plate Disc Wafer Check Valve with High Performance

US$ 9-980 / Piece

100 Pieces (MOQ)

Bohai Valve Group Co., Ltd.

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Media: Water Oil Gas Steam

Temperature: Ordinary Temperature

Material: Stainless Steel

Connection Form: Flange

Structure: Butterfly

Pressure: Ordinary Temperature

Dual Plate Nonreturn Check Valve with Double Flanges Connection ISO5752

Dual Plate Nonreturn Check Valve with Double Flanges Connection ISO5752

Dual Plate Nonreturn Check Valve with Double Flanges Connection ISO5752

Dual Plate Nonreturn Check Valve with Double Flanges Connection ISO5752

Dual Plate Nonreturn Check Valve with Double Flanges Connection ISO5752

Dual Plate Nonreturn Check Valve with Double Flanges Connection ISO5752

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valid since 2020-12-31

(contact issuer for current status)

valid since 2023-10-03

(contact issuer for current status)

Dual Plate Nonreturn Check Valve with Double Flanges Connection ISO5752

US$ 10-100 / Piece

1 Piece (MOQ)

Tianjin Worlds Valve Co., Ltd.

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Media: Water

Temperature: Low Temperature

Material: Cast Iron

Connection Form: Flange

Structure: Butterfly

Pressure: Low Pressure

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Cast Iron Dual Plate Check Valve Pn16 Ce Approval

US$ 11-900 / Piece

5 Pieces (MOQ)

TIANJIN TANGFA WATTS VALVE CO., LTD.

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Media: Oil Water etc.

Temperature: Low Temperature

Material: Cast Iron

Connection Form: Wafer

Structure: Butterfly

Pressure: Low Pressure

Wafer Type Double Disc Dual Plate Check Valve

Wafer Type Double Disc Dual Plate Check Valve

Wafer Type Double Disc Dual Plate Check Valve

Wafer Type Double Disc Dual Plate Check Valve

Wafer Type Double Disc Dual Plate Check Valve

Wafer Type Double Disc Dual Plate Check Valve

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Wafer Type Double Disc Dual Plate Check Valve

US$ 9-999 / Piece

2 Pieces (MOQ)

SINCO FIRE AND SECURITY CO., LIMITED

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5(5.0)

"On-time Delivery"

On-time Delivery

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Media: Gas,Oil,Water,Sour,Highly Saline,Corrosion

Temperature: Low Temperature

Material: Cast Iron/Stainless Steel

Connection Form: Wafer

Structure: Butterfly

Pressure: Low Pressure

Stainless Steel Dual Plate Lug Wafer Flap Butterfly Check Valve

Stainless Steel Dual Plate Lug Wafer Flap Butterfly Check Valve

Stainless Steel Dual Plate Lug Wafer Flap Butterfly Check Valve

Stainless Steel Dual Plate Lug Wafer Flap Butterfly Check Valve

Stainless Steel Dual Plate Lug Wafer Flap Butterfly Check Valve

Stainless Steel Dual Plate Lug Wafer Flap Butterfly Check Valve

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Stainless Steel Dual Plate Lug Wafer Flap Butterfly Check Valve

US$ 170-180 / Piece

10 Pieces (MOQ)

Zhejiang J-Valves Fluid Equipment Co., Ltd.

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Media: Oil Gas Water

Temperature: Ordinary Temperature

Material: Stainless Steel

Structure: Swing

Pressure: Ordinary Temperature

Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Questions & Answers on Unidirection Dual Check Valve

How can I identify a trustworthy supplier for check valves in China?

The Unidirection Dual Check Valve is a premium choice in the Check Valve category.When searching for a reliable check valve supplier in China, look for certifications, years of experience, and customer reviews. Request samples, check their compliance with industry standards, and ensure they offer quality assurance processes.

What are the benefits of purchasing check valves wholesale for industrial equipment?

The Unidirection Dual Check Valve is classified under our comprehensive Check Valve range.Buying check valves wholesale allows for cost savings, bulk pricing benefits, and streamlined procurement processes. You can also enjoy customization options, technical support, and timely delivery from a reputable supplier in China.

What are the common uses of check valves in industrial equipment?

The Unidirection Dual Check Valve is a top choice in our Check Valve collection.Check valves are vital components used to prevent backflow in pipelines and ensure one-way flow of liquids or gases. They are commonly found in industries such as oil & gas, water treatment, and manufacturing processes.

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