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checking valves1,000+ factories verified

Hebei SPT Seals Technology Co., Ltd.

High Pressure Washer Pump Seals Spare Parts Water Outlet Checking Valve

High Pressure Washer Pump Seals Spare Parts Water Outlet Checking Valve

US$2.90-3.20

Triplex Mud Pump Parts F-1300 Mud Pump Valve Assembly

Triplex Mud Pump Parts F-1300 Mud Pump Valve Assembly

US$2.90-3.20

Oilfield Drilling Rig Mud Pump 7 Full Open Valve and Valve Seat Valve Urethane Insert

Oilfield Drilling Rig Mud Pump 7 Full Open Valve and Valve Seat Valve Urethane Insert

Mud Pump Valves Seats Replacement Urethane Valve Inserts

Mud Pump Valves Seats Replacement Urethane Valve Inserts

1/4

Jiangsu Jiasheng Petroleum Tech Co., Ltd.

·Manufacturer/Factory & Trading Company

Brass Double Foot Valve for Fuel Dispenser Pump for Liquid Checking

Brass Double Foot Valve for Fuel Dispenser Pump for Liquid Checking

US$18.57-19.60

Aluminum Straight Through Ball Valve for Oil Water Truck Pipeline

Aluminum Straight Through Ball Valve for Oil Water Truck Pipeline

Installation Bottom of French Style Unloading Valve Oil Tank Truck

Installation Bottom of French Style Unloading Valve Oil Tank Truck

Aluminum Round Flange Ball Valve for Fuel Tanker Truck

Aluminum Round Flange Ball Valve for Fuel Tanker Truck

1/4

Ningbo Yinzhou Plumbing Hardware Co., Ltd.

Brass PPR Spring Checking Valve

Brass PPR Spring Checking Valve

US$1.19-5.99

3,000 Pieces(MOQ)

Brass & Bronze Ferrule Valves (H165)

Brass & Bronze Ferrule Valves (H165)

US$2.50-5.50

2,000 Pieces(MOQ)

1/2" - 2" Brass Foot Valve (HO08)

1/2" - 2" Brass Foot Valve (HO08)

US$1.50-7.00

3,000 Pieces(MOQ)

Brass PPR Spring Check Valve

Brass PPR Spring Check Valve

US$1.19-5.99

3,000 Pieces(MOQ)

1/4

Qingdao Keruide Machinery Manufacturing Co., Ltd.

·Manufacturer/Factory & Trading Company

Casting Customized CNC Machining Valve Body Pump in Stainless or Carbon Steel

Casting Customized CNC Machining Valve Body Pump in Stainless or Carbon Steel

OEM Premium Polished Surface Manual Spare Machinery Injection Mold Custom Stainless Steel High Accuracy Ball Valve for Chemical Equipment Accessories

OEM Premium Polished Surface Manual Spare Machinery Injection Mold Custom Stainless Steel High Accuracy Ball Valve for Chemical Equipment Accessories

US$30.00-35.00

Premium Components Polished Surface Manual Spare Machinery Injection Mold Custom Stainless Steel High Accuracy Ball Valve for Chemical Equipment Accessories

Premium Components Polished Surface Manual Spare Machinery Injection Mold Custom Stainless Steel High Accuracy Ball Valve for Chemical Equipment Accessories

US$30.00-35.00

Premium Components Polished Surface Manual Spare Machinery Alloy Mold Precision Stainless Steel High Accuracy Ball Valve for Chemical Equipment Accessories

Premium Components Polished Surface Manual Spare Machinery Alloy Mold Precision Stainless Steel High Accuracy Ball Valve for Chemical Equipment Accessories

US$30.00-35.00

1/4

Dongguan Yuanyi Hardware Products Co., Ltd.

Manufacturer/Factory & Trading Company

Custom Titanium Semiconductor Hydrogen High Precision Tight Tolerance Rapid Valve

Custom Titanium Semiconductor Hydrogen High Precision Tight Tolerance Rapid Valve

US$10.00-14.00

Premium Peek Non Standard Rail Hydrogen High Precision Tight Valve

Premium Peek Non Standard Rail Hydrogen High Precision Tight Valve

US$6.00-10.00

Premium Aluminum Precision CNC Datacenter Hydrogen High Tight Tolerance Valve

Premium Aluminum Precision CNC Datacenter Hydrogen High Tight Tolerance Valve

US$10.00-14.00

Plastic Precision CNC Photonics Hydrogen High Tight Tolerance Rapid Valve

Plastic Precision CNC Photonics Hydrogen High Tight Tolerance Rapid Valve

US$5.00-9.00

1/4

Ningbo Runner Sanitary Ware Co., Ltd.

Brass Non Return Valve Vertical Check Valve

Brass Non Return Valve Vertical Check Valve

US$1.80-10.50

2,000 Pieces(MOQ)

Brass Non Return Spring Check Valve with Brass Core

Brass Non Return Spring Check Valve with Brass Core

US$1.80-10.50

2,000 Pieces(MOQ)

Brass 5-Way Connector for Water Pumps and Tanks

Brass 5-Way Connector for Water Pumps and Tanks

US$1.28-9.80

2,000 Pieces(MOQ)

Brass Fitting for Pressure PE Pipe Straight Coupling

Brass Fitting for Pressure PE Pipe Straight Coupling

US$1.28-9.80

2,000 Pieces(MOQ)

1/4

ABLinox (Guangdong) Precision Metal Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Factory Casting 304 Stainless Steel Flange Rising Stem Gate Valve

Factory Casting 304 Stainless Steel Flange Rising Stem Gate Valve

Customized Hardware Machinery Parts Stainless Steel Investment Casting

Customized Hardware Machinery Parts Stainless Steel Investment Casting

Custom Lost Wax Casting Door Handle Precision Stainless Steel Casting Door Handle Household/Hotel/Bathroom Door Handle

Custom Lost Wax Casting Door Handle Precision Stainless Steel Casting Door Handle Household/Hotel/Bathroom Door Handle

AISI304 Lost Wax Casting Faucet Accessories for Bathroom Kitchen Stopcock Water Tap

AISI304 Lost Wax Casting Faucet Accessories for Bathroom Kitchen Stopcock Water Tap

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XUZHOU DESHENG PETROL MACHINE CO., LTD.

·Manufacturer/Factory & Trading Company

Brass Double Foot Valve for Fuel Dispenser Pump for Liquid Checking Tank Parts

Brass Double Foot Valve for Fuel Dispenser Pump for Liquid Checking Tank Parts

Italy Type a Pi Adaptor Discharge Valve

Italy Type a Pi Adaptor Discharge Valve

US$79.90-119.90

Gas Station Parts Brass Foot Valve DN40 for Fuel Dispenser Pump

Gas Station Parts Brass Foot Valve DN40 for Fuel Dispenser Pump

US$12.50-15.00

Brass Foot Valve for Fuel Dispenser Pump Tank Parts

Brass Foot Valve for Fuel Dispenser Pump Tank Parts

US$23.00-25.00

1,000 Pieces(MOQ)

1/4

Nanjing Jiayi Fire Technology Co., Ltd

Top Quality DN 65 DN100 Flange Hose Fittings Gate Valve Landing Butterfly Checking Valve

Top Quality DN 65 DN100 Flange Hose Fittings Gate Valve Landing Butterfly Checking Valve

1/4

Ningbo Mingou Cleaning Equipment Co., Ltd.

·Manufacturer/Factory & Trading Company

Check Valve for high pressure AR pump, plunger pump spare parts spring checking valve

Check Valve for high pressure AR pump, plunger pump spare parts spring checking valve

US$5.80-6.20

100 pieces(MOQ)

1/4

Taizhou Yiding Imp. & Exp. Co., Ltd.

·Trading Company

Pump Check Valve High Pressure Pump Checking Valve Pressure Washer Check Pump Back-Pressure Valve (CV-20)

Pump Check Valve High Pressure Pump Checking Valve Pressure Washer Check Pump Back-Pressure Valve (CV-20)

US$888.88-999.99

100 Pieces(MOQ)

1/4

Hangzhou True Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Casting Iron Fuel Dispenser Angle Check Valve with 1.5" and 2" for Checking Liquid

Casting Iron Fuel Dispenser Angle Check Valve with 1.5" and 2" for Checking Liquid

US$17.00-19.00

1/4

Donjoy Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

FDA Donjoy Hygienic Stainless Steel Sampling Valve with Hose Output

FDA Donjoy Hygienic Stainless Steel Sampling Valve with Hose Output

US$15.00-55.00

Donjoy Hygienic Stainless Steel Sampling Valve with Handle Output

Donjoy Hygienic Stainless Steel Sampling Valve with Handle Output

US$15.00-55.00

Donjoy Sanitary Stainless Steel Sample Valve with Handle

Donjoy Sanitary Stainless Steel Sample Valve with Handle

US$15.00-55.00

Donjoy Sanitary Stainless Steel Sample Valve with One-Way Output Collector

Donjoy Sanitary Stainless Steel Sample Valve with One-Way Output Collector

US$15.00-55.00

1/4

Jinan Mech Piping Technology Co., Ltd

·Manufacturer/Factory & Trading Company

DN100 Pn16 Asin Cast Iron Flapper Type Check Valve

DN100 Pn16 Asin Cast Iron Flapper Type Check Valve

US$580.00-650.00

BS En 1092-2 Cast Iron Flapper Type Check Valve

BS En 1092-2 Cast Iron Flapper Type Check Valve

US$50.00-60.00

Wafer Type Rubber Disc Check Valve for Pump Protection 0-80°C

Wafer Type Rubber Disc Check Valve for Pump Protection 0-80°C

US$50.00-60.00

Pn10/16 Rubber Flap Check Valve 2"-12" for Water Supply & Drainage

Pn10/16 Rubber Flap Check Valve 2"-12" for Water Supply & Drainage

US$50.00-60.00

1/4

Ningbo Jinyi Precision Machinery Co., Ltd.

·Manufacturer/Factory & Trading Company

Checking Ring Seat Valve Injection Molding Machine Accessory Screw Tip Torpedo

Checking Ring Seat Valve Injection Molding Machine Accessory Screw Tip Torpedo

US$29.00-1,500.00

Htf780X Screw and Barrel with Mixer Nozzle Head Tip Checking Valve Recycle Plastics

Htf780X Screw and Barrel with Mixer Nozzle Head Tip Checking Valve Recycle Plastics

US$190.00-3,800.00

Bimetallic Torpedo of Injection Screw Without Ring Checking Valve

Bimetallic Torpedo of Injection Screw Without Ring Checking Valve

US$29.00-1,500.00

75mm Nitrided Screw and Barrel with Torpedo Checking Ring Valve Head and Nozzle

75mm Nitrided Screw and Barrel with Torpedo Checking Ring Valve Head and Nozzle

US$190.00-3,800.00

1/4

Danyang Feilun Gas Valve Co., Ltd.

Fast Shipping Scba Valve Khf-30b with Pressure Gauge

Fast Shipping Scba Valve Khf-30b with Pressure Gauge

US$9.99-11.50

1/4

Zhongde (Beijing) Machinery Equipment Co., Ltd.

OEM Custom Molded One Way Stop Silicone Valve EPDM Rubber Check Duckbill Valve

OEM Custom Molded One Way Stop Silicone Valve EPDM Rubber Check Duckbill Valve

US$0.01-0.10

100 Pieces(MOQ)

1/4

Vortex Qingdao Pipe Fitting Co., Ltd.

Vortex Double Door Check Valve

Vortex Double Door Check Valve

1/4

Shanghai Xinzhong Metallurgical Equipment Factory Co., Ltd

Checking Valve

Checking Valve

Fujian Dafengshou Irrigation Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

3" Female Thread Sprinkler System Valve Solenoid Smart Control Quick Pressure Relief Valve

3" Female Thread Sprinkler System Valve Solenoid Smart Control Quick Pressure Relief Valve

US$27.00-40.00

Garden 3 Inch Three Ways Manual Hydraulic Control Solenoid Valve for Drip Irrigation System

Garden 3 Inch Three Ways Manual Hydraulic Control Solenoid Valve for Drip Irrigation System

US$45.10-56.30

Automatic Irrigation Water Treament Backwash Water Filter Three-Way Control Valve

Automatic Irrigation Water Treament Backwash Water Filter Three-Way Control Valve

US$49.89-62.45

Agricultural Irrigation 2 Inch 24 Volt Hydraulic Solenoid Control Valves Directional Flow Valve

Agricultural Irrigation 2 Inch 24 Volt Hydraulic Solenoid Control Valves Directional Flow Valve

US$20.32-25.40

1/4

Wenzhou Heli Automatic Meter Co., Ltd.

·Manufacturer/Factory & Trading Company

Wholesale Electric Stainless Steel Wcb Duplex Steel PTFE Control Valve Ball Valve with Electric Control Actuator

Wholesale Electric Stainless Steel Wcb Duplex Steel PTFE Control Valve Ball Valve with Electric Control Actuator

US$22.00-156.00

Premium CF8m Electric Ball Valve for Industrial Applications

Premium CF8m Electric Ball Valve for Industrial Applications

US$703.00-714.00

Industrial-Grade Threaded Ball Valve for Efficient Fluid Control

Industrial-Grade Threaded Ball Valve for Efficient Fluid Control

US$109.00-120.00

Heq3 Stainless Steel Electric Butterfly Valve for Efficient Control

Heq3 Stainless Steel Electric Butterfly Valve for Efficient Control

US$703.00-714.00

1/4

Zhejiang Longgong Valves Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

JIS/DIN 2PC Flange&Threaded Ball Valve Carbon Steel&Stainless Steel Ball Valve Floating&Trunnion Ball Valve Pneumatic/Electric Ball Valve Fire Safety

JIS/DIN 2PC Flange&Threaded Ball Valve Carbon Steel&Stainless Steel Ball Valve Floating&Trunnion Ball Valve Pneumatic/Electric Ball Valve Fire Safety

6D/BS 1868 Wcb/SS304/SS316 Cast Steel Class150 Flanged Swing Check Valve/Non Return Valve/Ball Valve/Gate Valve/Globe Valves

6D/BS 1868 Wcb/SS304/SS316 Cast Steel Class150 Flanged Swing Check Valve/Non Return Valve/Ball Valve/Gate Valve/Globe Valves

3PC Economical Light Type Female Thread Pn63 NPT Threaded/Flanged Ss Stainless Steel 1PC 2PC 3PC Ball Valve Pn63 1000wog with Locking Device

3PC Economical Light Type Female Thread Pn63 NPT Threaded/Flanged Ss Stainless Steel 1PC 2PC 3PC Ball Valve Pn63 1000wog with Locking Device

JIS 10K/20K/ASME B16.34/6D Flanged Wcb/CF8/CF8m Fire Safety Floating Ball Valve, Trunnion Ball Valves, Nace Mr 0175

JIS 10K/20K/ASME B16.34/6D Flanged Wcb/CF8/CF8m Fire Safety Floating Ball Valve, Trunnion Ball Valves, Nace Mr 0175

1/4

Yuhuan Tufei Imp. and Exp. Co., Ltd.

·Manufacturer/Factory & Trading Company

Brass Gas Ball Valve Butterfly Flanged Bronze Water Mini Brass Ball Valve Manufacturer

Brass Gas Ball Valve Butterfly Flanged Bronze Water Mini Brass Ball Valve Manufacturer

US$0.80-21.80

1,000 Pieces(MOQ)

Thermostatic Mixing Valve Automatic Adjustment Control Temperature Faucet Pipe Tee Connection Brass Mixing Valve 1/2” 3/4”

Thermostatic Mixing Valve Automatic Adjustment Control Temperature Faucet Pipe Tee Connection Brass Mixing Valve 1/2” 3/4”

3,000 Pieces(MOQ)

All Copper Central Air Conditioning Water System Special Balance Valve Brass Static Stainless Steel Digital Lock Flow Control Valve Manufacturers Wholesale

All Copper Central Air Conditioning Water System Special Balance Valve Brass Static Stainless Steel Digital Lock Flow Control Valve Manufacturers Wholesale

US$1.70-8.80

3,000 Pieces(MOQ)

Sample Order Household and Industrial Usage Italy Style HVAC Water Piston Pressure Reducing Valve Compliant with Wras

Sample Order Household and Industrial Usage Italy Style HVAC Water Piston Pressure Reducing Valve Compliant with Wras

US$7.00-21.80

1,000 Pieces(MOQ)

1/4

Zhejiang Valogin Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Kitchen 15mm - 54mm Compression End LPG Brass Gas Ball Valve

Kitchen 15mm - 54mm Compression End LPG Brass Gas Ball Valve

US$1.80-2.00

Factory Wholesale 1 Pieces Free Sample 90 Degree Angle Gas Ball Valve

Factory Wholesale 1 Pieces Free Sample 90 Degree Angle Gas Ball Valve

US$1.80-2.00

Wholesale Durable 1/2 - 1 Inch Butterfly Handle Gas Brass Ball Valve Price

Wholesale Durable 1/2 - 1 Inch Butterfly Handle Gas Brass Ball Valve Price

US$1.80-2.00

Hit in UK 15mm 22mm Brass Isolation Valve for Aquaculture

Hit in UK 15mm 22mm Brass Isolation Valve for Aquaculture

US$1.80-2.00

1/4

Huhang Technology Group Co., Ltd.

·Manufacturer/Factory & Trading Company

Premium Custom Groove Butterfly Valve for Fire Safety Solutions

Premium Custom Groove Butterfly Valve for Fire Safety Solutions

US$5.00-200.00

Premium Ductile Iron Flap Check Valve for Industrial Applications

Premium Ductile Iron Flap Check Valve for Industrial Applications

US$39.00-201.00

Advanced Quiet Check Valve for Superior Noise Reduction Solutions

Advanced Quiet Check Valve for Superior Noise Reduction Solutions

US$16.00-50.00

Reliable Ductile Iron Butterfly Check Valve for Seamless Operation

Reliable Ductile Iron Butterfly Check Valve for Seamless Operation

US$36.00-48.00

1/4

Ningbo KIO Flow Instruments Co.,Ltd.

·Manufacturer/Factory & Trading Company

General Direct Acting Brass Solenoid Valve Zx202-20

General Direct Acting Brass Solenoid Valve Zx202-20

US$8.66-14.43

Max15 Bar Pressure SUS304 Solenoid Valve for Water and Air

Max15 Bar Pressure SUS304 Solenoid Valve for Water and Air

US$43.58-72.63

Brass Solenoid Valve for Water Treatment

Brass Solenoid Valve for Water Treatment

Zx202 Series 24V 220V Medium Temperature Solenoid Valve

Zx202 Series 24V 220V Medium Temperature Solenoid Valve

US$7.95-13.25

1/4

Botou Valve Manufacturing Industry Co., Ltd.

·Manufacturer/Factory & Trading Company

DIN Resilient Seated Sluice Valve Gate Valve for Water DN32-DN1400

DIN Resilient Seated Sluice Valve Gate Valve for Water DN32-DN1400

US$630.00-694.50

32-1600mm Ductile Iron Soft Resilient Seat Gate Flow Control Valve for Waterworks, Fire Safety, Sewage Plant Use /Btval ODM Factory

32-1600mm Ductile Iron Soft Resilient Seat Gate Flow Control Valve for Waterworks, Fire Safety, Sewage Plant Use /Btval ODM Factory

US$630.00-694.50

700-1400 Gearbox Resilient Seated Industrial Control Valve with Passby Valve

700-1400 Gearbox Resilient Seated Industrial Control Valve with Passby Valve

US$6,588.00-6,988.00

Gear Box Control Valves for Water Treatment or Water System

Gear Box Control Valves for Water Treatment or Water System

US$1,400.00-1,480.00

1/4

Yuhuan Lingcen Hvac Co., Ltd

Thermostatic Radiator Valve One Way Valve PPR Temperature Control

Thermostatic Radiator Valve One Way Valve PPR Temperature Control

US$1.00-2.00

Brass Miniature Air Vent Bleeder Quick Exhaust Valve for Water

Brass Miniature Air Vent Bleeder Quick Exhaust Valve for Water

US$0.50-1.00

HVAC Safety Valve/Water Tank Air Vent Pressure Relief Valve/Boiler Safety Component Valve

HVAC Safety Valve/Water Tank Air Vent Pressure Relief Valve/Boiler Safety Component Valve

US$2.00-4.00

Factory Direct Sales High-Quality Brass Ball Valve/Angle Ball Valve/Air Vent Valve

Factory Direct Sales High-Quality Brass Ball Valve/Angle Ball Valve/Air Vent Valve

US$2.00-4.00

1/4

Zhejiang J-Valves Fluid Equipment Co., Ltd.

J-Vavlves API608/API6d/JIS/DIN/GB 2PC Flanged Ball Valve Carbon Steel/Stainless Steel Wcb/304/316 Ball Valve Full Bore Floating Ball Valve

J-Vavlves API608/API6d/JIS/DIN/GB 2PC Flanged Ball Valve Carbon Steel/Stainless Steel Wcb/304/316 Ball Valve Full Bore Floating Ball Valve

US$25.00-28.00

Forged High Pressure Cryogenic Double Block and Bleed (DBB) Ball Valve - Full Bore, Dual Ball & Dual Phase Seal, Flanged Ends -Stainless Steel/Duplex Ss/Inconel

Forged High Pressure Cryogenic Double Block and Bleed (DBB) Ball Valve - Full Bore, Dual Ball & Dual Phase Seal, Flanged Ends -Stainless Steel/Duplex Ss/Inconel

J-Valves Gear Trunnion Mounted 3-Piece Flange Ball Valve

J-Valves Gear Trunnion Mounted 3-Piece Flange Ball Valve

J-Valves ANSI 800lb~1500lb Forged Steel A105n/F304/F316 Rising Stem Globe Valve

J-Valves ANSI 800lb~1500lb Forged Steel A105n/F304/F316 Rising Stem Globe Valve

US$19.50-666.00

1/4

ZHE JIANG BETOR VALVE CO.,LTD

·Manufacturer/Factory & Trading Company

High Pressure Industrial Manual Ball Valve of Stainless Steel with Flange

High Pressure Industrial Manual Ball Valve of Stainless Steel with Flange

Industrial Valve Quality Manual Pneumatic Flanged Stainless Steel Steam Insulated Ball Valve for Industrial Applica

Industrial Valve Quality Manual Pneumatic Flanged Stainless Steel Steam Insulated Ball Valve for Industrial Applica

Industrial Stainless Steel Manual Ball Valve with Flange for Heavy Duty Applications

Industrial Stainless Steel Manual Ball Valve with Flange for Heavy Duty Applications

Reliable Industrial Manual Ball Valve of Stainless Steel with Flange for Pipeline

Reliable Industrial Manual Ball Valve of Stainless Steel with Flange for Pipeline

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