Home Industrial Equipment & Components Check Valve Internal Check Valve 2017 Product List
Total 5,514 products from about 367

 Internal Check Valve manufacturers & suppliers

API Forged Steel Internal Thread and Socket Welding Check Valve

FOB Price: US $15 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

LNG Cryogenic Dewar Bottle Internal Check Valve

Min. Order: 200 Pieces
  • Packing: Inner Box+Carton
  • Standard: 1/8"M. NPT, 1/16"M. NPT
  • Port: Shanghai
  • Production Capacity: 5000pieces/Month
  • Trademark: May-flower
  • Origin: China

Internal Thread Forged Steel Check Valve

FOB Price: US $14 / Piece
Min. Order: 1 Piece
  • Material: Forged Steel
  • Connection Form: Thread
  • Structure: Tubular
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve

Stainless Steel Female Swing Check Valve with Internal Thread

FOB Price: US $5 / Piece
Min. Order: 100 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Sealing Form: Gland Packings Globe Valve
  • Flow Direction: Bidirectional

High Quality Spring Loaded Check Valve

FOB Price: $0.4 - $2 / Piece
Min. Order: 1 Piece
  • Standard: DIN, GB, ANSI, BSW, JIS
  • Usage: Emptying
  • Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
  • Flow Direction: Reversing
  • Pressure: Ordinary Pressure
  • Structure: Through Way Diaphragm Valve

Forged Steel Internal Check Valve

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Forged Steel Internal
  • Pressure: Ordinary Pressure
  • Sealing Form: Self-Sealing
  • Flow Direction: Unidirection

Forged Steel Flange Check Valve

FOB Price: $11345 - $13345 / Piece
Min. Order: 1 Piece
  • Material: 25, 1Cr18Ni9Ti
  • Connection Form: Innternal Thread, Socket Welding
  • Structure: Tubular
  • Pressure: Ordinary Temperature
  • Sealing Form: Gland Packings Globe Valve
  • Flow Direction: Reversing

One-Piece High Temperature Check Valve

FOB Price: $11345 - $13345 / Piece
Min. Order: 1 Piece
  • Material: Ht200
  • Connection Form: Flange
  • Structure: Tubular
  • Pressure: Ordinary Temperature
  • Sealing Form: Gland Packings Globe Valve
  • Flow Direction: Reversing

Dn32 Brass Ball Valve

FOB Price: $0.7 - $1 / Piece
Min. Order: 1 Piece
  • Material: Brass
  • Connection Form: Thread
  • Driving Mode: Manual
  • Nominal Pressure: 1.6MPa
  • Channel: Straight Through Type
  • Structure: Fixed Ball Valve

Threaded Swing Check Valve 200psi

FOB Price: US $3 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: PTFE

Carbon Steel 1PC Internal Thread Ball Valve

FOB Price: $30 - $500 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Lug Support
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Orbit
  • Work Pressure: Low Pressure (Pn<1.6mpa)

API602 Forged Carbon Steel A105 Thread End NPT Check Valve

Min. Order: 1 Set
  • Material: Cast Steel
  • Connection Form: Thread
  • Structure: Lift Type, Swing Type
  • Pressure: Ordinary Pressure
  • Flow Direction: Unidirection
  • Standard: API602

Fuel Shutoff Valve 6CT Diesel Engine Shutoff Valve 179901

FOB Price: US $15 / Piece
Min. Order: 1 Piece
  • Classification: Supersonic Inlet
  • Material: Steel
  • Placement: Exposed
  • Certification: TS16949, ISO9001, CE
  • Type: Inner Tube
  • Adjustable Air Inlet: Two Dimensional Adjustable

Female Stainless Steel Needle Valve, Stainless Steel J23W Needle Valve

FOB Price: $1 - $1000 / Piece
Min. Order: 10 Pieces
  • Media Temperature: High Temperature
  • Media: Gas
  • Standard: Standard
  • Pressure: High Pressure
  • Material: Stainless Steel
  • Connection Mode: Internal Thread

Cast Iron Resilient Seated Gate valve

FOB Price: US $86 / Piece
Min. Order: 50 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Pressure: Ordinary Pressure
  • Application: Industrial Usage, Water Industrial Usage, Househol
  • Flange Drilling: According to DIN2501, BS4504 and ANSI B16.1 Pn10,P
  • Color: Blue, Red or as Per Customer′s Requirements

High Precision Adhesive Grease Needle Dispensing Valve for Dispenser

FOB Price: $133 - $142 / Piece
Min. Order: 10 Pieces
  • Media Temperature: Normal Temperature
  • Media: Epoxy Resin
  • Standard: Standard
  • Pressure: Medium Pressure
  • Material: Stainless Steel
  • Connection Mode: Internal Thread

China Sand Iron Casting Control Valve with Home Foundry Process

FOB Price: $5 - $10 / Piece
Min. Order: 100 Pieces
  • Certification: GS, RoHS, SGS, CE, ISO9001
  • Media: Gas
  • Standard: Nonstandard
  • Connection Mode: Internal Thread
  • Power: Pneumatic
  • Material: Stainless Steel

High Quality Gas Cylinder Valve for Argon Cylinder

FOB Price: $50 - $1500 / Piece
Min. Order: 1 Piece
  • Actuator: Manual
  • Material: Stainless Steel
  • Structure: Through Way Globe Valve
  • Sealing Form: Bellows Globe Valve
  • Stem Thread Position: Inside Screw Stem Globe Valve
  • Application: Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve

Pressure Gage Needle Valve-Hydraulic Valve-Gas Valve

FOB Price: $7 - $100 / Piece
Min. Order: 1 Piece
  • Media Temperature: High Temperature
  • Media: Oil
  • Standard: Nonstandard
  • Pressure: High Pressure
  • Material: Stainless Steel
  • Connection Mode: Socket Welding

Valogin Top One Competitive Price of Pressure Safety Valve

Min. Order: 1000 Pieces
  • Certification: ISO9001
  • Standard: Standard
  • Connection Mode: Internal Thread
  • Power: Manual
  • Material: Brass
  • Type: Self-Operated

Pipe Filling and Tank Valve (1/8" NPT or 1/8" BSPT or other thread)

FOB Price: US $0.1 / Piece
Min. Order: 500 Pieces
  • Certification: ISO9001
  • Media: Gas
  • Standard: Nonstandard
  • Connection Mode: Internal Thread
  • Power: Pneumatic
  • Material: Brass

Casting Steel Electric Valve (CV0322F)

FOB Price: $55 - $60 / Piece
Min. Order: 200 Pieces
  • Material: Brass
  • Connection Form: Internal Thread G
  • Structure: Regulating
  • Medium Temperature: ≤180oc
  • Flow Characteristic: Equal Percentage or Linear
  • Connecting Mode: National Internal Thread

Doosan 220 Excavator Main Oil Hydraulic Multi-Way Control Valve

FOB Price: US $1684.59 / Piece
Min. Order: 1 Piece
  • Type: Crawler Excavator
  • Usage: Mining Excavator
  • Bucket: Backhoe
  • Transmission: Hydraulic Transmission
  • Drive Type: Internal Combustion Drive
  • Bucket Capacity: 0.1~0.5m³

Good Quality Thermal Expansion Valve

FOB Price: $10 - $12 / Piece
Min. Order: 100 Pieces
  • Application: Refrigeration Parts
  • Brass Valve Body: Internal Equalization
  • Packing: Single Box
  • Standard: R22, R134a, R404a
  • Production Capacity: 50, 000pcs/year
  • Trademark: SANHENG

Brass Thread Control Valve, Brass Globe Valve

FOB Price: $0.5 - $2 / Piece
Min. Order: 1000 Pieces
  • Certification: GS, RoHS, CE, ISO9001
  • Media: Water
  • Standard: Standard
  • Connection Mode: Internal Thread
  • Power: Manual
  • Material: Brass

Irrigation Compact Internal and External Thread PVC Ball Valve

FOB Price: $0.05 - $50 / Piece
Min. Order: 2000 Pieces
  • Material: PVC
  • Connection Form: Thread
  • Driving Mode: Manual
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Tee Type
  • Structure: Fixed Ball Valve

Internal Drive Wafer a Type Butterfly Valve

FOB Price: $30 - $50 / Piece
Min. Order: 10 Pieces
  • Driving Mode: Manual
  • Connection Form: Wafer
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Cast Iron 1PC Internal Thread Ball Valve

FOB Price: $30 - $500 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Lug Support
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Orbit
  • Work Pressure: Low Pressure (Pn<1.6mpa)

800lb Forged Steel A105 Thread NPT End Swing Check Valve

Min. Order: 1 Set
  • Material: Carbon Steel;Alloy Steel;Stainless Steel
  • Connection Form: RF, Bw, NPT, Sw, Thread, Flange, Welding
  • Structure: Lift Type, Swing Type
  • Flow Direction: Unidirection
  • Standard: API602
  • Application: Industrial Usage, Water Industrial Usage

Internal and External Type Set Pressure Safety Valves Testing Station

FOB Price: $1000 - $20000 / Set
Min. Order: 1 Set
  • Certification: ISO, CE, Hse
  • Temperature: Low Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Semi-Closed
  • Structure: Pulse
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