Couplers, One-Touch Joints（Joint Type：Tapped Type）

• 

  S Coupler Plug KK130P Series

  SMC

  An energy-saving type S coupler one-touch joint achieved through reduced losses in pressure.
  [Features]
  ・ Plug: Heat treatment reduces dents, deformation and wear
  ・ C value: Up 34% (Screw R1/4 type Compared to conventional products * )
  ・ Plug insertion force: 22% (20 N) reduction (At 0.5 MPa Compared to conventional products * )
  ・ Lightweight: 14% (12 g) reduction (Compared to conventional products * )
  ・ * Conventional product: KK13 Series
  ・ It standardizes quick-connect fitting type
  ・ Locking mechanism (semi-standard) prevents disconnection due to unexpected impact, etc.
  ・ It holds locked and unlocked positions due to sleeve with detent

  CAD ：

  2D / 3D

  Days to Ship:	15 Day(s) or more

• 

  Lever Lock Coupler, Resin, LA Type

  NITTOKOHKI

  Transport liquids, gases and powders with light lever operation. A variety of body materials, sizes and mounting shapes are available.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  S Coupler Socket KK130S Series

  SMC

  An energy-saving type S coupler one-touch joint achieved through reduced losses in pressure.
  [Features]
  · Air consumption amount can be reduced and costs kept down by reducing the compressor's power consumption.
  · 12‑g lighter than the conventional product.
  · The plug insertion force has been reduced by 20 N in comparison to the conventional product (at 0.5 MPa.)
  · The C factor has been increased by 34% in comparison to the conventional product (R1/4 thread type.)

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Fluid Couplers - No Valve Type - Tapped Sockets

  MISUMI

  A fluid coupler, no-valve type, female thread socket.

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• 

  SP Cupla, Type A, Brass, NBR, Plug (for Male Thread Connections)

  NITTOKOHKI

  This coupler has a superior track record internationally with its Nitto Kohki SP coupler type A Brass NBR Plug internal thread.
  • Materials: brass, nitrile rubber
  • Connection type: For external thread mounting
  • Type: Standard.

  • STOCK

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• • On Sale Till 31/03/2025

  

  Air Couplers/Standard/Socket/Tapped

  MISUMI

  [Features]·A standard type coupler. (Female threaded socket type)

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• 

  SP Cupla, Type A, Brass, NBR, Socket (for Male Thread Mounting)

  NITTOKOHKI

  [Features]
  · "SP coupler" high flow rate type
  · Higher flow rate: Flow rate is higher by 7 to 64% compared to the conventional "SP coupler."
  · Center automatic return PAT of valve: Shape of the coupler built-in valve has undergone renewal.
  · After separation, the valve is automatically reset to ensure stable sealing in the unit state (1 to 8SP-A types).
  · Smooth connection: More comfortable connecting operation with socket due to smooth shape on plug tip.
  · Compatibility: Supports existing SP couplers as well, use as needed.
  ▪ Flow rate property: Even if the main body material is different, the flow rate characteristics are the same.
  · The main body material can be chosen according to usage.
  · Snap-stopper (sold separately): Allows you to prevent inadvertent withdrawal after connection, improving mounting performance of the simple stopper.
  · A new main body shape enables secure lock.
  · Green procurement compliant product: Nickel plating is used in surface treatment of the steel body.
  ▪ We strive to reduce the environmental load.

  • STOCK

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  Quick Coupling, TL TYPE Socket SF

  NAGAHORI INDUSTRY

  Coupling that is revolutionary double-way open type, and is through-type without valve mechanism.
  [Features]
  ・ It has an excellent versatility with a wide variety of body materials, sizes, and attaching shapes
  ・ Female thread type

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Fluid Couplers - Valve Type - Sockets

  MISUMI

  A fluid coupler, valve type, socket. [Material]Stainless steel / copper alloy

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	12 Day(s) or more

• 

  Hi Cupla Small Bore, Brass, PF 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:	12 Day(s) or more

• 

  Lever Lock Coupler, Resin, LD

  NITTOKOHKI

  Transports liquid, gas or powder with light lever operation. A variety of body materials, sizes and mounting shapes are available.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• • On Sale Till 31/03/2025

  

  Air Couplers/Standard/Plug/Tapped

  MISUMI

  [Features]·A standard type coupler. (Female thread plug type)

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• 

  SP Cupla, Type A, Brass, FKM Plug (for Attaching Male Thread)

  NITTOKOHKI

  For medium pressure applications with valves built into the sockets and plugs. General-purpose type available in a wide selection of main body materials, sizes, and rubber materials. New, improved flow rate.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Hi Cupla, Small Bore, Steel, NBR, SF Type

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• 

  Multi Coupler System, MAM-A Type, 6-Port Type, Plug

  NITTOKOHKI

  Supports connection of multiple pipes in one operation and significantly reduces the time required to mount and dismount multiple pipes.
  
  [Features]
  · Significantly reduces the replacement time for multiple pipes.
  · Prevents falling accidents caused by sudden separation by adopting a two-step lever design.
  · Includes a locking function that prevents accidental disengagement.
  · Achieves a high flow rate (SP coupler Type A equivalent).
  · Two different plates are available for each size.
  · Built-in automatic opening and closing valve on both socket and plug.
  · Flow-out of liquid during separation is prevented.
  · After separation, the valve center of the plug is automatically reset to ensure stable sealing while in a single unit state (PAT).

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Multi Coupler System, MAM Model, Brass, 12-Port, 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:	12 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:	12 Day(s) or more

• 

  Lever Lock Cupla, Aluminum Alloy, Socket, LD Type (for Male Thread Mounting)

  NITTOKOHKI

  Transport of liquid, gases and powders via light lever operation. A variety of body materials, sizes and mounting shapes are available.
  
  [Features]
  · Can be used for a wide range of liquid, gas, and powder transport applications.
  · Product supports smooth fluid transport with a sealed edge construction that reduces unevenness on the inner surface.
  · The "special lip gasket" (3/4" or 1", silicone rubber, rubber covered with FEP excluded) is used to reduce lever operating load.
  · Connection size is compliant with U.S. Army Standard A-A-59326.
  · Various main body materials, sizes and mounting shapes are available as standard options to support of a wide range of applications.
  · Safety further improved using a stopper function (built-to-order products / metal only).

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Cam Lock 633 Series, Adapter 633-AB, Female Thread

  TOYOX

  [Features]
  · SUS304 is used for the metal fitting including the balls in the swiveling section.
  · Uses stainless steel needle bearing on the core metal wheels and POTH urethane foam wheels.
  · Smooth moving bilayer bearing mounted dustproof cover is equipped on universal pivotal part.
  · SWUW wheel for hygienic environment (antibacterial white urethane).
  · SEUW wheels (anti-static urethane foam) are suitable for reducing static electricity in clean rooms and similar applications.
  · Uses originally developed, strong box style for wheels (SW, SUW, SWUW, SEUW wheels).

  Days to Ship:	12 Day(s) or more

• 

  S Coupler KK Series, Plug (P) Female Thread Type

  SMC

  Female thread type S coupler one-touch joint.
  [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

• 

  350 Cupla, Steel, Plug (For Male Thread Mounting)

  NITTOKOHKI

  The "drip reduction valve structure" drastically reduces the amount of air infiltration and the amount of dripping during connection and disconnection. Optimal for hydraulic circuits with large pressure variations.

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  HSP Coupler, Steel, FKM HP Type

  NITTOKOHKI

  The main body uses a special steel that boasts strong vibration/impact resistance. Both male and female thread types available. Works with hydraulic equipment and has low levels of pressure loss.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  SP Cupla, Type A, Stainless Steel, FKM Socket (for Male Thread Mounting)

  NITTOKOHKI

  Valves built into both sockets and plugs for medium pressure applications. General purpose type with an abundant selection of main body materials, sizes, and rubber materials. Renewal brings increased flow rate.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  TSP Cupla, Stainless Steel, TPF Type

  NITTOKOHKI

  [Features]
  · Adapts to high viscosity fluids thanks to the valveless structure.
  · A variety of body materials, sizes and mounting shapes.
  · Type for mounting of blade hose also available.
  · Valveless structure greatly reduces pressure loss and realizes large flow rate.
  · Appropriate for fluid with high viscosity (grease, etc.).
  · Various main body materials, sizes and mounting shapes available as standard options to support wide range of applications and situations.
  · Blade hose can be installed without hose band (TPN type/TSN type).

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  Zerospill c, Brass, FKM, Plug

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Flat Face Cupla, F35 Type, Steel, FKM, Plug (for Male Thread Mounting)

  NITTOKOHKI

  The flat contact face design makes it easy to clean dust. Reduces "dripping" at the time of coupler separation by 50% or more.
  
  [Features]
  • Unique flat connection structure reduces "dripping" by 50% or more at the time of coupler separation.
  • By reducing air mixing when a connection is made, adverse effects on equipment can be reduced.
  • Easy handling of foreign matter, dust, etc.
  • Single-touch connection of the plug and socket via simple push-in mechanism.
  • To prevent separation due to vibrations and shocks when connection is made, sleeve and lock mechanisms are included.
  • Structure allows only minimal pressure loss, and is thus particularly well-suited to hydraulic applications that require a high flow rate.
  • Furthermore, built-in automatic opening and closing valves on both the socket and plug,

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Multi Coupler System, MAM-B, 8-Port, Socket

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	26 Day(s) or more

• 

  Multi Coupler System, MAM-B 8-Port, Plug

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	26 Day(s) or more

• 

  Mini Coupler, Brass, for Fuel Gas, SF

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Lever Lock Cupla, Aluminum Alloy, Plug, LA Type (for Male Thread)

  NITTOKOHKI

  Transports liquid, gas or powder with light lever operation. A variety of body materials, sizes and mounting shapes are available.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Lever Lock Cupla, Stainless Steel Socket, LD Type (for Male Thread Mounting)

  NITTOKOHKI

  Transport of liquid, gases and powders via light lever operation. A variety of body materials, sizes and mounting shapes are available.
  
  [Features]
  · Can be used for a wide range of liquid, gas, and powder transport applications.
  · Product supports smooth fluid transport with a sealed edge construction that reduces unevenness on the inner surface.
  · The "special lip gasket" (3/4" or 1", silicone rubber, rubber covered with FEP excluded) is used to reduce lever operating load.
  · Connection size is compliant with U.S. Army Standard A-A-59326.
  · Various main body materials, sizes and mounting shapes are available as standard options to support of a wide range of applications.
  · Safety further improved using a stopper function (built-to-order products / metal only).

  CAD ：

  2D

  Days to Ship:	1 Day(s) 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:	12 Day(s) or more

• 

  Lever Lock Coupler, Copper Alloy, LA

  NITTOKOHKI

  Transport liquid, gas, or powder with light lever operation. Wide variety of body materials, sizes, and mounting shapes are available.

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• • On Sale Till 31/03/2025

  

  Fluid Couplers - Valve Type - Plugs

  MISUMI

  [Features]·A fluid coupler, valve type, plug. ·The type of connection is a female thread type.

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• 

  HSP Cupla, Steel, NBR, HP Type

  NITTOKOHKI

  [Features]
  · Main body uses special steel with strong vibration/impact resistance.
  · Both male and female thread types available. Works with hydraulic equipment and has low levels of pressure loss.
  · Main coupler unit uses heat-treated special steel.
  · Effective especially for shock resistance against impulse pressure.
  · Prevents fluid out of flow at separation with the equipped automatic opening and closing valve on both socket and plug.
  · Moreover, this is easy to handle.
  · In addition to the female screw types, male screw types (taper screw, parallel screw male sheet, and parallel screw female sheet) are available.
  ▪ The male screw type is particularly effective for carrying out installation on hydraulic equipment.
  ▪ Parallel screw type can support both metal seal or O-ring seal. (O-ring used is commercially available) HSP-DC coupler is separately used for application of diecast machine where pressure variation is severe.
  ▪ Length of male type screw becomes smaller compared with the overall length when male type conversion nipple (commercially available) is mounted in female type screw.
  ▪ As for 2HS to 8HS type (excluding 66HS) of socket for mounting the male screw, PL type with stopper is separately available.

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  SP-V Cupla , Stainless Steel, FKM, Plug (for Male Thread Mounting)

  NITTOKOHKI

  Automatic opening and closing valves built into sockets and plugs for vacuum applications. Can be used for vacuum applications at 1.3 × 10-1 Pa even when separated.

  Days to Ship:	8 Day(s) or more

• 

  SP Cupla, Type A, Stainless Steel, NBR Plug (for Male Thread Mounting)

  NITTOKOHKI

  [Features]
  · "SP coupler" high flow rate type
  · Higher flow rate: Flow rate is higher by 7 to 64% compared to the conventional "SP coupler."
  · Center automatic return PAT of valve: Shape of the coupler built-in valve has undergone renewal.
  · After separation, the valve is automatically reset to ensure stable sealing in the unit state (1 to 8SP-A types).
  · Smooth connection: More comfortable connecting operation with socket due to smooth shape on plug tip.
  · Compatibility: Supports existing SP couplers as well, use as needed.
  ▪ Flow rate property: Even if the main body material is different, the flow rate characteristics are the same.
  · The main body material can be chosen according to usage.
  · Snap-stopper (sold separately): Allows you to prevent inadvertent withdrawal after connection, improving mounting performance of the simple stopper.
  · A new main body shape enables secure lock.
  · Green procurement compliant product: Nickel plating is used in surface treatment of the steel body.
  ▪ We strive to reduce the environmental load.

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  SP Cupla, Type A, Brass, FKM, Socket (for Male Thread Mounting)

  NITTOKOHKI

  Valves built into both sockets and plugs for medium pressure applications. General purpose type with an abundant selection of main body materials, sizes, and rubber materials. Renewal brings increased flow rate.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Zerospill Cupla, Stainless Steel, FKM, Plug

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	8 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:	12 Day(s) or more

• 

  Zerospill Coupler, Brass, NBR, Socket

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• 

  Hi Cupla 200, Steel, SF Type (for Male Thread Mounting)

  NITTOKOHKI

  [Features]
  · Easily and reliably connected with single-touch operation.
  · High flow rate type.
  · Edge packing system is used.
  · Excellent operability is achieved.
  · Single-touch connection of a plug and socket by just pushing in.
  · Valve structure with small pressure losses is used.
  · Higher flow rate (15% higher compared by manufacturer).
  · End surface packing method has been adopted for sealing at the time of connection.
  · The connection load is low and removal performance is increased still more.
  · Compared with outer O-ring designs, this product is not prone to packing damage due to lack of grease, and offers excellent usability.
  · Not usable in water or oil because the main body is available only in steel.
  ▪ Also available with tube fitter.

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• 

  Hi Cupla, Small Bore, Stainless Steel, PF 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.

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• 

  High Coupler Small Bore, Brass, FKM SF

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	12 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:	12 Day(s) or more

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