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1000 Wog BSPT 1" DN25 Stainless Steel SS316 with Thread Spring Lift Check Valve

1000 Wog BSPT 1" DN25 Stainless Steel SS316 with Thread Spring Lift Check Valve

1000 Wog BSPT 1" DN25 Stainless Steel SS316 with Thread Spring Lift Check Valve

1000 Wog BSPT 1" DN25 Stainless Steel SS316 with Thread Spring Lift Check Valve

1000 Wog BSPT 1" DN25 Stainless Steel SS316 with Thread Spring Lift Check Valve

1000 Wog BSPT 1" DN25 Stainless Steel SS316 with Thread Spring Lift Check Valve

1000 Wog BSPT 1" DN25 Stainless Steel SS316 with Thread Spring Lift Check Valve

US$ 4.7-5.8 / Piece

10 Pieces(MOQ)

Material: Stainless Steel

Connection Form: Thread

Structure: Spring Female

Pressure: Ordinary Temperature

Function: Non-Return

Sealing Form: Body Seal

WOD VALVE GROUP CO., LTD.

Carbon Steel Foot Valve for The Flow Not Back

Carbon Steel Foot Valve for The Flow Not Back

US$ 20-500 / Piece

100 Pieces(MOQ)

Material: Carbon Steel

Usage: Prevent The Liquid Flow Back

Advantage: Easy for Install

Packing: in Plywood Cases

Standard: DN50-DN350

Port: Tianjin

Tianjin Lejia fluid Technology Co., Ltd.

OEM ODM Copper Flange Back Non Return Reflux Check Valve

OEM ODM Copper Flange Back Non Return Reflux Check Valve

OEM ODM Copper Flange Back Non Return Reflux Check Valve

OEM ODM Copper Flange Back Non Return Reflux Check Valve

OEM ODM Copper Flange Back Non Return Reflux Check Valve

OEM ODM Copper Flange Back Non Return Reflux Check Valve

OEM ODM Copper Flange Back Non Return Reflux Check Valve

US$ 6 / Piece

10 Pieces(MOQ)

Media: Corrosion Type Gas, Liquid

Temperature: Ordinary Temperature

Material: Brass

Connection Form: Flange

Structure: Swing

Pressure: Ordinary Pressure

DAISEN NEW MATERIALS TECHNOLOGY (JIANGSU) CO., LTD.

6'' DN150 FM UL Approved 300 Psi Flanged Swing Check Valve Non Return Valve Used in Fire Pump Room

6'' DN150 FM UL Approved 300 Psi Flanged Swing Check Valve Non Return Valve Used in Fire Pump Room

6'' DN150 FM UL Approved 300 Psi Flanged Swing Check Valve Non Return Valve Used in Fire Pump Room

6'' DN150 FM UL Approved 300 Psi Flanged Swing Check Valve Non Return Valve Used in Fire Pump Room

6'' DN150 FM UL Approved 300 Psi Flanged Swing Check Valve Non Return Valve Used in Fire Pump Room

6'' DN150 FM UL Approved 300 Psi Flanged Swing Check Valve Non Return Valve Used in Fire Pump Room

6' DN150 FM UL Approved 300 Psi Flanged Swing Check Valve Non Return Valve Used in Fire Pump Room

US$ 60-700 / Piece

10 Pieces(MOQ)

Media: Water

Temperature: High Temperature

Material: Ductile Iron

Connection Form: Flange

Structure: Swing

Pressure: High Pressure

Ningjin APC Industries Co., Ltd.

Wall Mounted Urinal Flush Valve for Toilet

Wall Mounted Urinal Flush Valve for Toilet

Wall Mounted Urinal Flush Valve for Toilet

Wall Mounted Urinal Flush Valve for Toilet

Wall Mounted Urinal Flush Valve for Toilet

Wall Mounted Urinal Flush Valve for Toilet

Wall Mounted Urinal Flush Valve for Toilet

US$ 5-20 / Piece

100 Pieces(MOQ)

After-sales Service: Life-Long

Warranty: 1 Years

Material: Brass

Drainage: Pushing

Flushing Control Method: Hand Press Type

Mounting Type: Wall-mounted

Ningbo Itabath Industry Co., Ltd.

Water Saving Foot Hand Operated Brass Chrome Toilet Flush Valve

Water Saving Foot Hand Operated Brass Chrome Toilet Flush Valve

Water Saving Foot Hand Operated Brass Chrome Toilet Flush Valve

Water Saving Foot Hand Operated Brass Chrome Toilet Flush Valve

Water Saving Foot Hand Operated Brass Chrome Toilet Flush Valve

Water Saving Foot Hand Operated Brass Chrome Toilet Flush Valve

Water Saving Foot Hand Operated Brass Chrome Toilet Flush Valve

US$ 22-35 / Piece

80 Pieces(MOQ)

After-sales Service: 7 Years

Structure: One Piece

Material: Brass

Installation: Wall-Mounted

Flushing volume: 9L

Flushing Method: Jet Siphon

Guangzhou KIND Architecture Material Technology Co., Ltd.

Stainless Steel Tri-Clamped Food Grade Back Pressure Valve

Stainless Steel Tri-Clamped Food Grade Back Pressure Valve

US$ 12-68 / Piece

1 Piece(MOQ)

Media: Water, Oil.Gas

Temperature: High Temperature

Material: Stainless Steel

Connection Form: Clamped

Structure: Check Valve

Pressure: Ordinary Temperature

Wenzhou Gelite Machinery Co., Ltd

Refrigerant Safety Control Valve Cryogenic Valve Non Return/Back-Pressure/Reflux Valve Stainless Steel Check Valve for Air Compressor (H72F-40Q)

Refrigerant Safety Control Valve Cryogenic Valve Non Return/Back-Pressure/Reflux Valve Stainless Steel Check Valve for Air Compressor (H72F-40Q)

US$ 72 / Piece

1 Piece(MOQ)

Media: Gas

Certification: ISO, CE

Temperature: Ordinary Temperature

Connection: Thread

Pressure: Adjustable

Closed: Open

Shanghai AFS Valve Manufacturing Co., Ltd.

Back Pressure Function Pressure Relief Control Valve

Back Pressure Function Pressure Relief Control Valve

US$ 200-650 / Set

50 Sets(MOQ)

Temperature: -10°c~80°c

Certification: GS, RoHS, CE, ISO9001

Media: Water

Standard: Pn10/Pn16/Pn25

Connection Mode: Flange

Power: Hydraulic

Shanghai Suote Valve Co., Ltd.

4" Pressure Control Valve for Drip Irrigation System

4" Pressure Control Valve for Drip Irrigation System

4" Pressure Control Valve for Drip Irrigation System

4" Pressure Control Valve for Drip Irrigation System

US$ 150 / Piece

50 Pieces(MOQ)

Material: Nylon Body/PA

Packing: Carton

Standard: 4"

Port: Fuzhou

Trademark: ARDE

Origin: Fujian China

Fuzhou Elegance Electric Co., Ltd.

Back Pressure Relief Valve

Back Pressure Relief Valve

US$ 170-180 / Piece

1 Piece(MOQ)

Temperature: Ordinary Temperature

Connection: Thread

Valve Seat: Single-Seat

Structure: Piston

Material: Stainless Steel

Packing: Standard

Xi'an Yunyi Instrument Co., Ltd

CE Cast Iron Grh Jiangsu Province, China Back Flow Valve

CE Cast Iron Grh Jiangsu Province, China Back Flow Valve

CE Cast Iron Grh Jiangsu Province, China Back Flow Valve

CE Cast Iron Grh Jiangsu Province, China Back Flow Valve

CE Cast Iron Grh Jiangsu Province, China Back Flow Valve

CE Cast Iron Grh Jiangsu Province, China Back Flow Valve

US$ 42-45 / Piece

1 Piece(MOQ)

Color: Black

Name: 800L/Min Two Spools Hydraulic Control Valve

Material: Cast Iron

Warranty: One Year

Sections: 1 Section, 2 Sections, 3 Sections

Packing: 4PCS One Carton

Shanghai Guorui Hydraulic Technology Co., Ltd.

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

US$ 60-68 / Piece

1 Piece(MOQ)

Color: Black

Name: 70L/Min Two Spools Hydraulic Monoblock Valve

Material: Cast Iron

Warranty: One Year

Packing: All Goods Are in Our Standard Packing

Standard: CE

Shanghai Guorui Hydraulic Technology Co., Ltd.

Thermal Insulation Bellows Back Pressure Balanced Fall Lift Safety Valve

Thermal Insulation Bellows Back Pressure Balanced Fall Lift Safety Valve

Thermal Insulation Bellows Back Pressure Balanced Fall Lift Safety Valve

US$ 15-350 / Piece

5 Pieces(MOQ)

Media: Gas

Certification: ISO

Connection: Flange

Material: Cast Steel

Packing: Wooden Case

Standard: DN20-DN350

QINGDAO I-FLOW CO., LTD.

Xhnotion Back Flow 8mm Tube Union Straight Check Valve

Xhnotion Back Flow 8mm Tube Union Straight Check Valve

Xhnotion Back Flow 8mm Tube Union Straight Check Valve

Xhnotion Back Flow 8mm Tube Union Straight Check Valve

Xhnotion Back Flow 8mm Tube Union Straight Check Valve

US$ 1.01 / Piece

200 Pieces(MOQ)

Customized: Non-Customized

Type: Quick Connector

Usage: Air Line

Brand: Xhnotion

Work Temperature: Normal Temperature

Material: Plastic

Ningbo XHnotion Pneumatic Technology Co., Ltd.

Plastic Non Back Flow Preventer Valve

Plastic Non Back Flow Preventer Valve

Plastic Non Back Flow Preventer Valve

Plastic Non Back Flow Preventer Valve

Plastic Non Back Flow Preventer Valve

Plastic Non Back Flow Preventer Valve

Plastic Non Back Flow Preventer Valve

US$ 0.06-0.9 / Piece

2000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Actal

Connection Form: Cartridge

Structure: Tubular

Pressure: Low Pressure

Ningbo XHnotion Pneumatic Technology Co., Ltd.

A105n 800lb 1500lb Forged Lift Check Valve

A105n 800lb 1500lb Forged Lift Check Valve

A105n 800lb 1500lb Forged Lift Check Valve

A105n 800lb 1500lb Forged Lift Check Valve

A105n 800lb 1500lb Forged Lift Check Valve

A105n 800lb 1500lb Forged Lift Check Valve

A105n 800lb 1500lb Forged Lift Check Valve

US$ 23 / Piece

1 Piece(MOQ)

Media: Water, Gas, Oil

Temperature: -29~425 °c

Material: A105, Lf2, F11, F22, F304, F316, F304L, F316L;F51, F60

Connection Form: RF, Rtj, Bw, Sw, NPT, Bspb

Structure: Swing

Pressure: 150lb~2500lb;Pn16~Pn42

Suzhou Shuangheng Valve Co., Ltd.

A105n 1inch 1500lb 2500lb Pressure Seal Forged Lift Check Valve

A105n 1inch 1500lb 2500lb Pressure Seal Forged Lift Check Valve

A105n 1inch 1500lb 2500lb Pressure Seal Forged Lift Check Valve

A105n 1inch 1500lb 2500lb Pressure Seal Forged Lift Check Valve

A105n 1inch 1500lb 2500lb Pressure Seal Forged Lift Check Valve

A105n 1inch 1500lb 2500lb Pressure Seal Forged Lift Check Valve

A105n 1inch 1500lb 2500lb Pressure Seal Forged Lift Check Valve

US$ 200 / Piece

1 Piece(MOQ)

Media: Water, Gas, Oil

Temperature: -29~425 °c

Material: A105, Lf2, F11, F22, F304, F316, F304L, F316L;F51, F60

Connection Form: RF, Rtj, Bw, Sw, NPT, Bspb

Structure: Swing

Pressure: 150lb~2500lb;Pn16~Pn42

Suzhou Shuangheng Valve Co., Ltd.

Grh One Year CE Jiangsu Province, China Back Flow Valve

Grh One Year CE Jiangsu Province, China Back Flow Valve

Grh One Year CE Jiangsu Province, China Back Flow Valve

Grh One Year CE Jiangsu Province, China Back Flow Valve

Grh One Year CE Jiangsu Province, China Back Flow Valve

Grh One Year CE Jiangsu Province, China Back Flow Valve

US$ 42-45 / Piece

1 Piece(MOQ)

Color: Black

Name: 800L/Min Two Spools Hydraulic Control Valve

Material: Cast Iron

Warranty: One Year

Sections: 1 Section, 2 Sections, 3 Sections

Packing: 4PCS One Carton

Shanghai Guorui Hydraulic Technology Co., Ltd.

70L/Min Two Spools Monoblock Black Back Flow Hydraulic Control Valve

70L/Min Two Spools Monoblock Black Back Flow Hydraulic Control Valve

70L/Min Two Spools Monoblock Black Back Flow Hydraulic Control Valve

70L/Min Two Spools Monoblock Black Back Flow Hydraulic Control Valve

70L/Min Two Spools Monoblock Black Back Flow Hydraulic Control Valve

70L/Min Two Spools Monoblock Black Back Flow Hydraulic Control Valve

US$ 60-68 / Piece

1 Piece(MOQ)

Color: Black

Name: 70L/Min Two Spools Hydraulic Monoblock Valve

Material: Cast Iron

Warranty: One Year

Packing: All Goods Are in Our Standard Packing

Standard: CE

Shanghai Guorui Hydraulic Technology Co., Ltd.

Made in China Stainless Steel (CVPU) SS316L Pneumatic Push to Connector Check Valve Non-Return Valve Back-Pressure Valve One-Way Valve

Made in China Stainless Steel (CVPU) SS316L Pneumatic Push to Connector Check Valve Non-Return Valve Back-Pressure Valve One-Way Valve

Made in China Stainless Steel (CVPU) SS316L Pneumatic Push to Connector Check Valve Non-Return Valve Back-Pressure Valve One-Way Valve

Made in China Stainless Steel (CVPU) SS316L Pneumatic Push to Connector Check Valve Non-Return Valve Back-Pressure Valve One-Way Valve

Made in China Stainless Steel (CVPU) SS316L Pneumatic Push to Connector Check Valve Non-Return Valve Back-Pressure Valve One-Way Valve

Made in China Stainless Steel (CVPU) SS316L Pneumatic Push to Connector Check Valve Non-Return Valve Back-Pressure Valve One-Way Valve

Made in China Stainless Steel (CVPU) SS316L Pneumatic Push to Connector Check Valve Non-Return Valve Back-Pressure Valve One-Way Valve

US$ 4-6 / Piece

500 Pieces(MOQ)

Material: Stainless Steel

Surface Treatment: Nickel-Plated

Certification: RoHS, Reach, CE

Packing: Plastic Bag

Port: Ningbo

Production Capacity: 10000 PCS Per Day

Ningbo XHnotion Pneumatic Technology Co., Ltd.

150 800 Pound Grade Forging Steel Steam Spring Lift Type Check Valve for Boiler

150 800 Pound Grade Forging Steel Steam Spring Lift Type Check Valve for Boiler

150 800 Pound Grade Forging Steel Steam Spring Lift Type Check Valve for Boiler

150 800 Pound Grade Forging Steel Steam Spring Lift Type Check Valve for Boiler

150 800 Pound Grade Forging Steel Steam Spring Lift Type Check Valve for Boiler

150 800 Pound Grade Forging Steel Steam Spring Lift Type Check Valve for Boiler

150 800 Pound Grade Forging Steel Steam Spring Lift Type Check Valve for Boiler

US$ 25 / Piece

1 Piece(MOQ)

Media: Water, Gas, Oil

Temperature: -29~425 °c

Material: A105, Lf2, F11, F22, F304, F316, F304L, F316L;F51, F60

Connection Form: RF, Rtj, Bw, Sw, NPT, Bspb

Structure: Swing

Pressure: 150lb~2500lb;Pn16~Pn42

Suzhou Shuangheng Valve Co., Ltd.

Xhnotion Plastic Insert Cartridge Non Return Valve Back Flow 25mm Check Valve Backflow Preventor

Xhnotion Plastic Insert Cartridge Non Return Valve Back Flow 25mm Check Valve Backflow Preventor

Xhnotion Plastic Insert Cartridge Non Return Valve Back Flow 25mm Check Valve Backflow Preventor

Xhnotion Plastic Insert Cartridge Non Return Valve Back Flow 25mm Check Valve Backflow Preventor

Xhnotion Plastic Insert Cartridge Non Return Valve Back Flow 25mm Check Valve Backflow Preventor

Xhnotion Plastic Insert Cartridge Non Return Valve Back Flow 25mm Check Valve Backflow Preventor

Xhnotion Plastic Insert Cartridge Non Return Valve Back Flow 25mm Check Valve Backflow Preventor

US$ 0.3 / Piece

2000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Acetal

Connection Form: Cartridge

Structure: Tubular

Pressure: Low Pressure

Ningbo XHnotion Pneumatic Technology Co., Ltd.

Shf RF Flange DN25 Pn40 Forged Swing Check Valve Bolt Bonnet

Shf RF Flange DN25 Pn40 Forged Swing Check Valve Bolt Bonnet

Shf RF Flange DN25 Pn40 Forged Swing Check Valve Bolt Bonnet

Shf RF Flange DN25 Pn40 Forged Swing Check Valve Bolt Bonnet

Shf RF Flange DN25 Pn40 Forged Swing Check Valve Bolt Bonnet

Shf RF Flange DN25 Pn40 Forged Swing Check Valve Bolt Bonnet

Shf RF Flange DN25 Pn40 Forged Swing Check Valve Bolt Bonnet

US$ 38 / Piece

1 Piece(MOQ)

Media: Water, Gas, Oil

Temperature: -29~425 °c

Material: A105, Lf2, F11, F22, F304, F316, F304L, F316L;F51, F60

Connection Form: RF, Rtj, Bw, Sw, NPT, Bspb

Structure: Swing

Pressure: 150lb~2500lb;Pn16~Pn42

Suzhou Shuangheng Valve Co., Ltd.

Plastic Non Return Cartridge Style DN10 Check Valve Plastic Back Flow Preventor

Plastic Non Return Cartridge Style DN10 Check Valve Plastic Back Flow Preventor

Plastic Non Return Cartridge Style DN10 Check Valve Plastic Back Flow Preventor

Plastic Non Return Cartridge Style DN10 Check Valve Plastic Back Flow Preventor

Plastic Non Return Cartridge Style DN10 Check Valve Plastic Back Flow Preventor

Plastic Non Return Cartridge Style DN10 Check Valve Plastic Back Flow Preventor

Plastic Non Return Cartridge Style DN10 Check Valve Plastic Back Flow Preventor

US$ 0.06-0.9 / Piece

2000 Pieces(MOQ)

Material: Actal

Connection Form: Cartridge

Structure: Tubular

Pressure: Low Pressure

Function: Only Allows Water to Flow in One Direction and Pre

Sealing Form: Seals

Ningbo XHnotion Pneumatic Technology Co., Ltd.

Fire Safe 150lb Forged Steel Carbon Steel Lift Check Valve

Fire Safe 150lb Forged Steel Carbon Steel Lift Check Valve

Fire Safe 150lb Forged Steel Carbon Steel Lift Check Valve

Fire Safe 150lb Forged Steel Carbon Steel Lift Check Valve

Fire Safe 150lb Forged Steel Carbon Steel Lift Check Valve

Fire Safe 150lb Forged Steel Carbon Steel Lift Check Valve

Fire Safe 150lb Forged Steel Carbon Steel Lift Check Valve

US$ 33 / Piece

1 Piece(MOQ)

Media: Water, Gas, Oil

Temperature: -29~425 °c

Material: A105, Lf2, F11, F22, F304, F316, F304L, F316L;F51, F60

Connection Form: RF, Rtj, Bw, Sw, NPT, Bspb

Structure: Swing

Pressure: 150lb~2500lb;Pn16~Pn42

Suzhou Shuangheng Valve Co., Ltd.

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

US$ 42-45 / Piece

1 Piece(MOQ)

Color: Black

Name: 800L/Min Two Spools Hydraulic Control Valve

Material: Cast Iron

Warranty: One Year

Sections: 1 Section, 2 Sections, 3 Sections

Packing: 4PCS One Carton

Shanghai Guorui Hydraulic Technology Co., Ltd.

Jkmatic 2inch-4inch Back Flush Control Valve Flow Control Valves for Water Filter System

Jkmatic 2inch-4inch Back Flush Control Valve Flow Control Valves for Water Filter System

Jkmatic 2inch-4inch Back Flush Control Valve Flow Control Valves for Water Filter System

Jkmatic 2inch-4inch Back Flush Control Valve Flow Control Valves for Water Filter System

Jkmatic 2inch-4inch Back Flush Control Valve Flow Control Valves for Water Filter System

Jkmatic 2inch-4inch Back Flush Control Valve Flow Control Valves for Water Filter System

Jkmatic 2inch-4inch Back Flush Control Valve Flow Control Valves for Water Filter System

US$ 100-160 / Piece

5 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Connection: Welded Diaphragm Valve

Structure: Through Way Diaphragm Valve

Pressure: Low Pressure

Flow Direction: Bidirectional

JKmatic Co., Ltd.

Manufacture Fill Air DIN Standard Swing Price Back Pressure Gas Silent Check Valve Directional Valve Fire Damper Dual Plate Check Valve Valve Ball Valve

Manufacture Fill Air DIN Standard Swing Price Back Pressure Gas Silent Check Valve Directional Valve Fire Damper Dual Plate Check Valve Valve Ball Valve

US$ 10-20 / Set

1 Set(MOQ)

Media: Water

Temperature: Low Temperature

Material: Stainless Steel

Connection Form: Flange

Structure: Swing

Pressure: Low Pressure

Tianjin Ots Valve Manufacturing Co., Ltd.

Junbao Factory Price Back Pressure Control Hydraulic Main Control Valve

Junbao Factory Price Back Pressure Control Hydraulic Main Control Valve

US$ 20-28 / Piece

50 Pieces(MOQ)

Temperature: Ordinary Temperature

Media: Oil

Standard: Standard

Connection Mode: Internal Thread

Power: Hydraulic

Material: Stainless Steel

Huaian Junbao Hydraulic Machinery Co., Ltd.

Back Flow Check Valve DN17 Supplier

Back Flow Check Valve DN17 Supplier

Back Flow Check Valve DN17 Supplier

Back Flow Check Valve DN17 Supplier

Back Flow Check Valve DN17 Supplier

Back Flow Check Valve DN17 Supplier

Back Flow Check Valve DN17 Supplier

US$ 0.15-0.9 / Piece

2000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Actal

Connection Form: Cartridge

Structure: Tubular

Pressure: Low Pressure

Ningbo XHnotion Pneumatic Technology Co., Ltd.

Forged Tyepe Swing Check Valve Bolt Bonnet Non-Return Valve

Forged Tyepe Swing Check Valve Bolt Bonnet Non-Return Valve

Forged Tyepe Swing Check Valve Bolt Bonnet Non-Return Valve

Forged Tyepe Swing Check Valve Bolt Bonnet Non-Return Valve

Forged Tyepe Swing Check Valve Bolt Bonnet Non-Return Valve

Forged Tyepe Swing Check Valve Bolt Bonnet Non-Return Valve

Forged Tyepe Swing Check Valve Bolt Bonnet Non-Return Valve

US$ 18 / Piece

1 Piece(MOQ)

Media: Water, Gas, Oil

Temperature: -29~425 °c

Material: A105, Lf2, F11, F22, F304, F316, F304L, F316L;F51, F60

Connection Form: RF, Rtj, Bw, Sw, NPT, Bspb

Structure: Swing

Pressure: 150lb~2500lb;Pn16~Pn42

Suzhou Shuangheng Valve Co., Ltd.

Jkmatic 2inch Back Flush Control Valve Flow Control/Two-Position Three Way Valves for Water Filter System

Jkmatic 2inch Back Flush Control Valve Flow Control/Two-Position Three Way Valves for Water Filter System

Jkmatic 2inch Back Flush Control Valve Flow Control/Two-Position Three Way Valves for Water Filter System

Jkmatic 2inch Back Flush Control Valve Flow Control/Two-Position Three Way Valves for Water Filter System

Jkmatic 2inch Back Flush Control Valve Flow Control/Two-Position Three Way Valves for Water Filter System

Jkmatic 2inch Back Flush Control Valve Flow Control/Two-Position Three Way Valves for Water Filter System

Jkmatic 2inch Back Flush Control Valve Flow Control/Two-Position Three Way Valves for Water Filter System

US$ 100-160 / Piece

5 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Connection: Welded Diaphragm Valve

Structure: Through Way Diaphragm Valve

Pressure: Low Pressure

Flow Direction: Bidirectional

JKmatic Co., Ltd.

New Industrial Usage Butterfly Ots DN50-DN600 China Air Conditioner Parts Back Pressure Valve

New Industrial Usage Butterfly Ots DN50-DN600 China Air Conditioner Parts Back Pressure Valve

US$ 10-35000 / Piece

10 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Di

Connection Form: Thread

Structure: Butterfly

Pressure: Ordinary Pressure

Tianjin Ots Valve Manufacturing Co., Ltd.

Use for Tank Avoid Back Flow Flap Valve

Use for Tank Avoid Back Flow Flap Valve

US$ 100 / Piece

1 Piece(MOQ)

Pn:1.0,1.6mpa or 125lb ,150lb: Dn:40-3000mm

Packing: Plywood Packing

Standard: ISO Quality Management System

Port: Shanghai

Production Capacity: 10, 000sets/Year

Trademark: KQ

Shanghai Beijiuquan Industry and Trade Co., Ltd

Pn1.0-1.6MPa PTFE Lined Ductile Iron/Cast Iron H44 Check Valve

Pn1.0-1.6MPa PTFE Lined Ductile Iron/Cast Iron H44 Check Valve

Pn1.0-1.6MPa PTFE Lined Ductile Iron/Cast Iron H44 Check Valve

Pn1.0-1.6MPa PTFE Lined Ductile Iron/Cast Iron H44 Check Valve

Pn1.0-1.6MPa PTFE Lined Ductile Iron/Cast Iron H44 Check Valve

Pn1.0-1.6MPa PTFE Lined Ductile Iron/Cast Iron H44 Check Valve

Pn1.0-1.6MPa PTFE Lined Ductile Iron/Cast Iron H44 Check Valve

US$ 23 / Piece

100 Pieces(MOQ)

Media: Water, Steam, Oil

Temperature: Ordinary Temperature

Material: Di, Ci, Ss, Carbon Steel

Connection Form: Flange

Structure: Non Return

Pressure: High Temperature

Ningbo Salvador Piping System Co., Ltd.

FRP/GRP Fiberglass Flap Valve for Drain Water Back Flow Backwater Valves

FRP/GRP Fiberglass Flap Valve for Drain Water Back Flow Backwater Valves

FRP/GRP Fiberglass Flap Valve for Drain Water Back Flow Backwater Valves

FRP/GRP Fiberglass Flap Valve for Drain Water Back Flow Backwater Valves

FRP/GRP Fiberglass Flap Valve for Drain Water Back Flow Backwater Valves

FRP/GRP Fiberglass Flap Valve for Drain Water Back Flow Backwater Valves

FRP/GRP Fiberglass Flap Valve for Drain Water Back Flow Backwater Valves

US$ 35.69-36.25 / Set

1 Set(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Fiberglass

Connection Form: Flange

Structure: Check Valve

Pressure: Ordinary Pressure

Hebei Derunze Chemical Equipment Co., Ltd

1/2" to 8" SS316 Pn16 Swing Check Valve for Plumbing System

1/2" to 8" SS316 Pn16 Swing Check Valve for Plumbing System

1/2" to 8" SS316 Pn16 Swing Check Valve for Plumbing System

1/2" to 8" SS316 Pn16 Swing Check Valve for Plumbing System

1/2" to 8" SS316 Pn16 Swing Check Valve for Plumbing System

1/2" to 8" SS316 Pn16 Swing Check Valve for Plumbing System

1/2" to 8" SS316 Pn16 Swing Check Valve for Plumbing System

US$ 26 / Piece

100 Pieces(MOQ)

Media: Water, Steam, Oil

Temperature: High Temperature

Material: Di, Ci, Ss, Carbon Steel

Connection Form: Flange

Structure: Non Return

Pressure: High Temperature

Ningbo Salvador Piping System Co., Ltd.

Irrigation Control Back-Flushing Control Valve

Irrigation Control Back-Flushing Control Valve

Irrigation Control Back-Flushing Control Valve

Irrigation Control Back-Flushing Control Valve

Irrigation Control Back-Flushing Control Valve

Irrigation Control Back-Flushing Control Valve

Irrigation Control Back-Flushing Control Valve

US$ 79-160 / Piece

1 Piece(MOQ)

Temperature: Ordinary Temperature

Certification: ISO9001

Media: Water

Standard: Standard

Connection Mode: Internal Thread

Power: Hydraulic

Fujian Dafengshou Irrigation Technology Co., Ltd.

Low Price Clip Lift Type Check Valve for Chemical Industry

Low Price Clip Lift Type Check Valve for Chemical Industry

Low Price Clip Lift Type Check Valve for Chemical Industry

Low Price Clip Lift Type Check Valve for Chemical Industry

Low Price Clip Lift Type Check Valve for Chemical Industry

Low Price Clip Lift Type Check Valve for Chemical Industry

Low Price Clip Lift Type Check Valve for Chemical Industry

US$ 26 / Piece

100 Pieces(MOQ)

Media: Water, Steam, Oil

Temperature: High Temperature

Material: Di, Ci, Ss, Carbon Steel

Connection Form: Flange

Structure: Non Return

Pressure: High Temperature

Ningbo Salvador Piping System Co., Ltd.

Back Flow Preventor DN15 Non Return Valve

Back Flow Preventor DN15 Non Return Valve

Back Flow Preventor DN15 Non Return Valve

Back Flow Preventor DN15 Non Return Valve

Back Flow Preventor DN15 Non Return Valve

Back Flow Preventor DN15 Non Return Valve

Back Flow Preventor DN15 Non Return Valve

US$ 0.06-0.9 / Piece

2000 Pieces(MOQ)

Material: Actal

Connection Form: Cartridge

Structure: Tubular

Pressure: Low Pressure

Function: Only Allows Water to Flow in One Direction and Pre

Sealing Form: Seals

Ningbo XHnotion Pneumatic Technology Co., Ltd.

Factory Price PVDF PVC Back Pressure Safe Relief Valve

Factory Price PVDF PVC Back Pressure Safe Relief Valve

Factory Price PVDF PVC Back Pressure Safe Relief Valve

Factory Price PVDF PVC Back Pressure Safe Relief Valve

Factory Price PVDF PVC Back Pressure Safe Relief Valve

Factory Price PVDF PVC Back Pressure Safe Relief Valve

Factory Price PVDF PVC Back Pressure Safe Relief Valve

US$ 15-85 / Piece

1 Piece(MOQ)

Media: Water

Material: Plastic

Connection Form: Flange

Driving Mode: Pneumatic

Nominal Pressure: Type

Channel: Straight Through Type

Shanghai GL Environmental Technology Co., Ltd.

H12W Stainless Steel 304 Female Thread Lift Non-Return Check Valve

H12W Stainless Steel 304 Female Thread Lift Non-Return Check Valve

H12W Stainless Steel 304 Female Thread Lift Non-Return Check Valve

H12W Stainless Steel 304 Female Thread Lift Non-Return Check Valve

H12W Stainless Steel 304 Female Thread Lift Non-Return Check Valve

H12W Stainless Steel 304 Female Thread Lift Non-Return Check Valve

H12W Stainless Steel 304 Female Thread Lift Non-Return Check Valve

US$ 4.7-5.8 / Piece

10 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Stainless Steel

Connection Form: Thread

Structure: Female

Pressure: Ordinary Temperature

WOD VALVE GROUP CO., LTD.

Double Ferrule Stainless Steel Needle Valve

Double Ferrule Stainless Steel Needle Valve

Double Ferrule Stainless Steel Needle Valve

Double Ferrule Stainless Steel Needle Valve

Double Ferrule Stainless Steel Needle Valve

Double Ferrule Stainless Steel Needle Valve

Double Ferrule Stainless Steel Needle Valve

US$ 20-25 / Piece

20 Pieces(MOQ)

Power: Manual

Connection Mode: External Thread

Material: Stainless Steel

Pressure: High Pressure

Standard: Standard

Media: Gas

Zhenjiangshi Planet Fluid Control Equipment Co.,Ltd

Bathroom Fitting Foot Operation Time Delay Brass Chrome Toilet Flush Valve

Bathroom Fitting Foot Operation Time Delay Brass Chrome Toilet Flush Valve

Bathroom Fitting Foot Operation Time Delay Brass Chrome Toilet Flush Valve

Bathroom Fitting Foot Operation Time Delay Brass Chrome Toilet Flush Valve

Bathroom Fitting Foot Operation Time Delay Brass Chrome Toilet Flush Valve

Bathroom Fitting Foot Operation Time Delay Brass Chrome Toilet Flush Valve

Bathroom Fitting Foot Operation Time Delay Brass Chrome Toilet Flush Valve

US$ 15-30 / Piece

1 Piece(MOQ)

After-sales Service: 7 Years

Structure: One Piece

Material: Brass

Payment Term: T/T, Paypal or Western Union

Finish Thickness: 8-15um

Delay Time: 6-12 Seconds

Guangzhou KIND Architecture Material Technology Co., Ltd.

Stainless Steel Threaded Type Food Equipment Back Pressure Valve (JN-NRV2008)

Stainless Steel Threaded Type Food Equipment Back Pressure Valve (JN-NRV2008)

Stainless Steel Threaded Type Food Equipment Back Pressure Valve (JN-NRV2008)

Stainless Steel Threaded Type Food Equipment Back Pressure Valve (JN-NRV2008)

Stainless Steel Threaded Type Food Equipment Back Pressure Valve (JN-NRV2008)

Stainless Steel Threaded Type Food Equipment Back Pressure Valve (JN-NRV2008)

Stainless Steel Threaded Type Food Equipment Back Pressure Valve (JN-NRV2008)

US$ 10-40 / Piece

1 Piece(MOQ)

Media: Water

Temperature: High Temperature

Material: Stainless Steel

Connection Form: Thread

Structure: Swing

Pressure: Low Pressure

Wenzhou Joneng Valves Co., Limited

PP/Silicone Zero Open Pressure Plastic Low Pressure One Way Non Return Check Valve

PP/Silicone Zero Open Pressure Plastic Low Pressure One Way Non Return Check Valve

PP/Silicone Zero Open Pressure Plastic Low Pressure One Way Non Return Check Valve

PP/Silicone Zero Open Pressure Plastic Low Pressure One Way Non Return Check Valve

PP/Silicone Zero Open Pressure Plastic Low Pressure One Way Non Return Check Valve

PP/Silicone Zero Open Pressure Plastic Low Pressure One Way Non Return Check Valve

PP/Silicone Zero Open Pressure Plastic Low Pressure One Way Non Return Check Valve

US$ 0.6-1.3 / Piece

100 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Polypropylene

Connection Form: Hose Barb

Structure: Spring Loaded

Pressure: Low Pressure

Foshan Ju Medical Component Co., Ltd.

Stainless Steel Sanitary Back Pressure DIN Tri Clamp Check Valve (HD-SCV001)

Stainless Steel Sanitary Back Pressure DIN Tri Clamp Check Valve (HD-SCV001)

Stainless Steel Sanitary Back Pressure DIN Tri Clamp Check Valve (HD-SCV001)

Stainless Steel Sanitary Back Pressure DIN Tri Clamp Check Valve (HD-SCV001)

Stainless Steel Sanitary Back Pressure DIN Tri Clamp Check Valve (HD-SCV001)

Stainless Steel Sanitary Back Pressure DIN Tri Clamp Check Valve (HD-SCV001)

Stainless Steel Sanitary Back Pressure DIN Tri Clamp Check Valve (HD-SCV001)

US$ 10-40 / Piece

1 Piece(MOQ)

Media: Water

Temperature: Normal Temperature (-40°c<T<120°c)

Material: 304L, 316L

Connection Form: Clamp

Structure: Swing

Pressure: Ordinary Pressure

Wenzhou Haide Fluid Equipment Co., Ltd

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