Couplers, One-Touch Joints（Body Material：Brass Page2）

• 

  Q.D.C. 103 Series - Coupler U5 Tube - Dedicated Barb Type 103C-H

  NITTA

  With the 103C-HL, connecting the coupler to the nipple automatically opens the valve on the coupler. Our lineup includes an integrated bamboo fitting. Can be connected directly to a dedicated U5 tube.

  CAD ：

  2D

  Days to Ship:	11 Day(s) or more

• 

  Quick Coupling, TL TYPE, Plug PM

  NAGAHORI INDUSTRY

  Coupling that is revolutionary double-way open type, and is through-type without valve mechanism.
  [Features]
  ・ It can handle fluids with high flow rate, low pressure loss, and high viscosity
  ・ It has an excellent versatility with a wide variety of body materials, sizes, and attaching shapes

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  KS Series Plug KS Shape

  YOSHIDA MFG

  Coupling with dual opening and closing channels. The socket side and plug side can both be completely sealed when the socket and plug are separated.
  
  [Features]
  · Dual path open/close coupling with automatic open/close valves installed in both the socket and the plug.
  · The socket side and plug side both become airtight the instant the socket and plug are separated.
  · With a finishing touch making full use of recent machining technologies, this has superior airtightness both when separate and when connected.
  · The path opens simultaneous with connecting and the path closes simultaneous with separating so there is little loss of fluid or air intrusion.
  · A large variety with various nominal diameters, main body materials, O-rings, and valve packing materials are available allowing users to select the most optimal based on application and use conditions.

  Days to Ship:	16 Day(s) or more

• 

  S Coupler KK Series, Plug (P) Bulkhead Type With One-Touch Fitting

  SMC

  Bulkhead type S coupler one-touch joint with one-touch fitting.
  [Features]
  ・ The pulling strength of plug and socket improved by twice (Conventional ratio)
  ・ Effective cross-sectional area: 3.8 to 82 mm2
  ・ It is standardized with sleeve cover. Furthermore, the impact resistance is improved by changing the lock ring to impact resistant PBT
  ・ Since the structure does not use steel balls, it has a slim body without narrowing the flow path and has a large effective cross-sectional area
  ・ Structure with no spring installed in the flow path
  ・ Since the flow path is not blocked by the valve spring, the loss of effective cross-sectional area can be reduced
  ・ Check valve tip shape considering rectification effect
  ・ It enables smooth flow of fluid
  ・ Structure with little leakage
  ・ Surface contact ensures reliable sealing
  ・ It achieves a thorough weight reduction by adopting pressed parts and resin parts as well as downsizing the body
  ・ It standardizes quick-connect fitting type
  ・ It can be flown from either the plug side or the socket side
  ・ Sleeve lock mechanism prevents accidents due to unexpected detachment

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  S Coupler KK Series, Socket (S) Elbow Type With One-Touch Fitting

  SMC

  An S coupler / one-touch joint joint with improved plug/socket pull-out strength.
  [Features]
  · Equipped as standard with a sleeve cover.
  · Shock resistance has been improved by changing the lock ring to shock-resistant PBT.
  · The loss of effective area is minimized because there is no valve spring to block the flow path.
  · The check valve end configuration facilitates a rectifying effect.
  · A sealing structure with low leakage.
  · Employs a unique connection method.
  [Applications]
  · Fluids used: air, water.

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  Mini Coupler, PF Type

  日東

  Days to Ship:	12 Day(s) or more

• 

  Air Couplers/One-Touch Connector/Socket/Panel Mount

  MISUMI

  An air coupler, tube connection type, socket for bulkhead. [Fluid Used]Air

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day

• 

  Air Couplers/Miniature/Socket/Threaded

  MISUMI

  [Features]·Miniature type coupler. ·Available in stainless steel/brass.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  Air Couplers/Manifold/Swivel/3 Sockets/1 Plug

  MISUMI

  An air coupler, branch type, 3-unit swivel. [Fluid Used]Air

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	16 Day(s) or more

• 

  TSP Cupla, Brass, FKM, TSM Type

  NITTOKOHKI

  Adapts to high viscosity fluids thanks to the valveless structure. Abundant variety of body materials, sizes and mounting shapes.
  
  [Features]
  • Valve built-in model and valveless model are available.
  • Connects and separates in one action.
  • Compact and lightweight plastic model.
  • Resin made; enables "ultra lightweight."
  • Compact design supports space-saving applications.
  • Simple push-in connection.
  · Easy separation with the touch of a button.
  • Model with a valve built into both plug and socket and a new valveless model suitable for high viscosity fluids with reduced pressure loss are lined up.
  • Supports everything from healthcare and laboratory equipment to medical equipment and semiconductor manufacturing equipment.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  TSP Cupla, Brass, TPF Type

  NITTOKOHKI

  Its valveless structure makes it suitable for fluids with high viscosity. A wide variety of main body materials, sizes, and mounting shapes. The type for fitting braided hose is also available.
  [Features]
  ·The valve-less structure greatly reduces pressure loss and provides a large flow rate.
  ·Suitable for fluids with high viscosity (e.g. grease).
  ·A variety of main body materials, sizes, and mounting shapes are standardized to meet a wide range of applications and situations.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Compact Coupler, Brass, PM

  NITTOKOHKI

  Compact size with maximum diameter 17.5 mm, even with valves built into both socket and plug.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Compact Coupler, Brass, PN

  NITTOKOHKI

  Compact size with maximum diameter 17.5 mm, even with valves built into both socket and plug.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Compact Coupler, Brass, SM

  NITTOKOHKI

  Compact size with maximum diameter 17.5 mm, even with valves built into both socket and plug.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Compact Coupler, Brass, SN

  NITTOKOHKI

  Compact size with maximum diameter 17.5 mm, even with valves built into both socket and plug.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Small Coupler Brass 5 Branch Piping

  NITTOKOHKI

  [Features]
  • Single-touch connection with lightweight and compact design.
  • Compatible with modulization.
  • Compact type with 14 mm sleeve outer diameter even though the socket is equipped with a valve mechanism.
  • Suitable for fields requiring small size and modularization.
  • Just push in to create a single-touch connection between the plug and socket.
  • The main body is made of chrome-plated brass for corrosion resistance.
  • Demonstrates stable performance for longer periods.
  • Offers a wide range of mounting shapes (female screw) (male screw) (hose) (manifold) that can certainly support a wide range of piping applications such as pneumatic equipment, physiochemical equipment, and medical equipment.
  • Also available with tube fitters.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Small Coupler, Brass, PN Type

  NITTOKOHKI

  Single-touch connection type that is both lightweight and small.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Small Coupler, SF Type, Brass

  NITTOKOHKI

  A small, lightweight, single-touch connection type.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Small Coupler, Brass, SN Type

  NITTOKOHKI

  Single-touch connection type that is both lightweight and small.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Zerospill Coupler, Brass, FKM, Socket

  NITTOKOHKI

  Environmentally-friendly drip reduction coupler. Connect easily and securely with single-touch connection.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Zerospill Coupler, Brass, NBR, Plug

  NITTOKOHKI

  Environmentally-friendly drip reduction coupler. Connect easily and securely with single-touch connection.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  High Coupler Large-Diameter Brass NBR SF Type

  NITTOKOHKI

  This coupler has a superior track record internationally with its Nitto Kohki High Coupler large-diameter brass NBR SF type.
  • Materials: brass, nitrile rubber
  • Connection type: For external thread mounting
  • Type: Standard.

  • STOCK

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  High Coupler Large-Diameter Brass NBR SH Type

  NITTOKOHKI

  This coupler has a superior track record internationally with its Nitto Kohki High Coupler large-diameter brass NBR SH type.
  • Materials: brass, nitrile rubber
  • Connection type: For external thread mounting
  • Type: Standard.

  • STOCK

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  High Coupler, Large-Bore, Brass, PM

  NITTOKOHKI

  [Features]
  · With a wide range of materials, sizes, and mounting shapes, catering needs for application from air piping in factories to connecting air tools.
  ·, Excellent durability and environment characteristics.
  · Excellent coupler with wide application from air piping in factories to connecting air tools.
  · Air is applicable for steel, and water for brass and stainless steel.
  · However, please note fluid flows out on the plug side at separation.
  · Improved strength for critical steel parts with heat treatment.
  · Superior especially in abrasion resistance and durability.
  ▪ Abundant variety of main body materials, sizes and mounting shapes are standardized for use in a wide range of pneumatic applications.
  ▪ Heat treatment is carried out on important parts (Steel).
  ▪ Can be connected to High Coupler 200, nut coupler, nut coupler 200, line coupler etc.
  ▪ Built-in automatic opening and closing valve.
  ▪ Abundant variety of steel, brass, stainless steel, and main body materials.
  · Abundant variety of sizes and mounting shapes.

  • STOCK

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  High Coupler Small Bore, Brass, FKM SH

  NITTOKOHKI

  Available in a variety of main body materials, sizes, and mount shapes to suit the application.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  High Coupler, Small-Bore, Brass, NBR SF

  NITTOKOHKI

  [Features]
  · With a wide range of materials, sizes, and mounting shapes, catering needs for application from air piping in factories to connecting air tools.
  ·, Excellent durability and environment characteristics.
  · Excellent coupler with wide application from air piping in factories to connecting air tools.
  · Air is applicable for steel, and water for brass and stainless steel.
  · However, please note fluid flows out on the plug side at separation.
  · Improved strength for critical steel parts with heat treatment.
  · Superior especially in abrasion resistance and durability.
  ▪ Abundant variety of main body materials, sizes and mounting shapes are standardized for use in a wide range of pneumatic applications.
  ▪ Heat treatment is carried out on important parts (Steel).
  ▪ Can be connected to High Coupler 200, nut coupler, nut coupler 200, line coupler etc.
  ▪ Built-in automatic opening and closing valve.
  ▪ Abundant variety of steel, brass, stainless steel, and main body materials.
  · Abundant variety of sizes and mounting shapes.

  • STOCK

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Hi Cupla, Small Bore, Brass, PM Type

  NITTOKOHKI

  [Features]
  · With a wide range of materials, sizes, and mounting shapes, catering needs for application from air piping in factories to connecting air tools.
  ·, Excellent durability and environment characteristics.
  · Excellent coupler with wide application from air piping in factories to connecting air tools.
  · Air is applicable for steel, and water for brass and stainless steel.
  · However, please note fluid flows out on the plug side at separation.
  · Improved strength for critical steel parts with heat treatment.
  · Superior especially in abrasion resistance and durability.
  ▪ Abundant variety of main body materials, sizes and mounting shapes are standardized for use in a wide range of pneumatic applications.
  ▪ Heat treatment is carried out on important parts (Steel).
  ▪ Can be connected to High Coupler 200, nut coupler, nut coupler 200, line coupler, etc.
  ▪ Built-in automatic opening and closing valve.
  ▪ Abundant variety of steel, brass, stainless steel, and main body materials.
  · Abundant variety of sizes and mounting shapes.

  • STOCK

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Micro Coupler, Brass, for 3-Branch Piping

  NITTOKOHKI

  Small lightweight type. Single touch connection via simple insertion.
  
  [Features]
  • Small and lightweight type with 9.5 mm sleeve outer diameter.
  • Single-touch mounting via push-in mechanism.
  • Tube fitter type enables even smoother laying of pipe.
  • Space-saving design perfect for limited piping space.
  • The main body is made of plated brass and stainless steel, offering excellent corrosion resistance.
  • All handle shapes are standardized so they can be used for a wide range of pneumatic applications.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Multi Coupler System, MAM-A Type, 12-Port Type, Socket

  NITTOKOHKI

  Simultaneously connects multiple pipes by a single-action connection. Significantly reduces the time required to attach and detach multiple pipes.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Multi Coupler System, MAM, Brass, 16-Port, Plug

  NITTOKOHKI

  Multiple pipes can be connected all at once. Significantly reduces the time required to connect and disconnect multiple pipes.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Multi Cupla System, MAM Type, Brass 8-Port Type Socket

  NITTOKOHKI

  Multiple pipes can be connected all at once. Significantly reduces the time required to connect and disconnect multiple pipes.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Multi Cupla System MAM Type, Brass, 8-Port Type Plug

  NITTOKOHKI

  Multiple pipes can be connected all at once. Significantly reduces the time required to connect and disconnect multiple pipes.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Multi Coupler System, MAM, Brass, Coupler Single Unit, Socket

  NITTOKOHKI

  Coupler single unit socket for use with MAM-type multi coupler system.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Mini Coupler, Brass, for Fuel Gas, PF

  NITTOKOHKI

  Fusing equipment-dedicated type. A wide variety with high flow rates.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Mini Coupler, Brass, for Oxygen, PMT

  NITTOKOHKI

  For fusing equipment. A wide variety with large flow rates.
  
  [Features]
  • All pipes used in torch cutting work, such as container and blow pipes, can be connected.
  • Double-lip seal structure prevents leakage when connected.
  • Different mating sizes between oxygen and fuel gas to prevent connection errors.
  • Supports large flow rates by keeping pressure loss to a minimum.
  • Various mounting shapes are available as standard options to support a wide range of torch cutting applications.
  • Compatible with the Mini Coupler Super.
  • Line Coupler Mini for branch piping is also available.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Mini Coupler Super, Brass, for Oxygen, SM

  NITTOKOHKI

  For single-touch type reinforced fusing equipment piping.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Minicock, Brass, SH Type for Fuel Gas, SH Type

  NITTOKOHKI

  For single-touch lightweight / small form factor fused equipment piping.
  
  [Features]
  · All pipes used in torch cutting work, such as containers and blow pipes, can be connected.
  · The chrome-plated main body offers excellent corrosion resistance.
  · Moreover, plug durability is improved via heat treatment.
  · To prevent misconnection, different coupling sizes are used for oxygen and fuel, and sleeves are color-coded (chrome plating for the oxygen sleeve; copper plating for the fuel one), ensuring safety.
  · Various mounting configurations are available as standard options to support a wide range of torch cutting applications.
  · New series also available for backflow preventing types (PHB, PFB).

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Mold Cupla, Brass, FKM, SH Type (for Hose Mounting)

  NITTOKOHKI

  General-purpose cooling water inlet fitting for mold.
  
  [Features]
  · Space-saving design which can also be used for molds with a narrow water port interval.
  · Socket employs long sleeve construction.
  · Can be attached and removed with the plug installed in a mold.
  · Quickly connect and disconnect mold cooling water hoses.
  · All sizes and mount shapes are standardized to support extensive applications of molds.
  · Can be connected to Super Couplers.
  · Single-touch connection of plug and socket via a simple push in (built-in automatic opening and closing valve).*Valveless type are also available on request
  · Please specify that the time of your order.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• • On Sale Till 31/03/2025

  

  Light Coupling, 15 Series Plug, Straight Screw Type

  PISCO

  Easily detachable coupling fittings, etc. A Light Coupling 15 Series plug, threaded, straight type—manufactured by Nihon Pisco Co., Ltd.
  · Material: brass
  · Connection type: male-threaded taper pipe
  · Type: standard

  CAD ：

  2D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Light Coupling, 20 Series Plug, Straight Screw Type

  PISCO

  Easily detachable coupling fittings, etc. A Light Coupling 20 Series plug, threaded, straight type—manufactured by Nihon Pisco Co., Ltd.
  · Material: brass
  · Connection type: male-threaded taper pipe
  · Type: standard

  CAD ：

  2D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Light Coupling E3/E7 Series Plug, Straight Screw Type

  PISCO

  A coupling joint that can be used for easy attachment and removal. PISCO light coupling E3/E7 series plugs (straight screw type).
  · Material: Brass.
  · Connection type: Male screw type.
  · Type: Standard.

  CAD ：

  2D

  	Special Price
  Days to Ship:	Same day or more

• 

  Multi- Coupler System, MAM, Brass, Coupler Single Unit, Plug

  NITTOKOHKI

  Coupler Single Unit Plug for Multi-Coupler System of MAM Type.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  No-Valve Type NSP Type Plug NPF Type

  NEW-MACHINE

  Since the pressure loss is small, coupler is optimal for the piping of high viscosity fluids, as well as powders, steam, grease, and chemicals.
  
  [Features]
  · Both socket and plug use the two-way opening type coupling that does not have a valve mechanism.
  · Since the pressure loss is extremely small, it is ideal for piping high viscosity fluids as well as powders, water, steam, grease, and chemicals.
  · Male threaded types (M), female threaded types (F), and hose nipple types (H) available.
  · The items with lock mechanisms are made-to-order.

  CAD ：

  2D

  Days to Ship:	13 Day(s) or more

• 

  Q.D.C, 101 Series, Nipple, PushOne Type, 101N4-E

  NITTA

  [Features]
  ・ Push-to-connect method
  ・ The connection between the coupler side and the nipple side is a single-action connection just by pushing in
  ・ Built-in automatic opening/closing valve on the coupler side
  ・ When the coupler and nipple are connected, the valve on the coupler side will automatically open
  ・ The manufacturer has a lineup of push-one fitting integrated type

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Quick Coupling, AL TYPE40, Socket SM

  NAGAHORI INDUSTRY

  Since the main steel parts are hardened, it has excellent durability and abrasion resistance.
  [Features]
  ・ It is a coupling that scales up in size while taking advantage of the AL TYPE 20 type functions.
  ・ It has an excellent versatility with a wide variety of body materials, sizes, and attaching shapes
  ・ The socket side has a built-in valve that automatically opens and closes when attached or detached.
  [Applications]
  ・ A wide variety of attaching shapes, sizes, and materials can be used for a variety of piping and pneumatic tool applications.
  ・ It is widely used for connecting air piping and air tools in factories.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

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