NITTOKOHKI Couplers, One-Touch Joints（Page4）

• 

  Flat Face Coupler FF Type, Steel, NBR, Plug

  NITTOKOHKI

  Up to twice the flow rate. Achieves a large flow rate via use of a dripping reduction valve
  
  [Features]
  • Achieves flow rate that is 1.5 to 2 times that of conventional hydraulic couplers such as the "350 coupler" and "flat face coupler F35 model" used for 35 MPa applications.
  • *Flow rate increase differs according to size.
  • Adopts a "dripping reduction valve structure" that minimizes "aeration," with almost no "dripping."
  • Suitable for a hydraulic circuit with pressure fluctuations at high pressure, such as a die cast machine, etc.
  • Single-touch connection of the plug and socket via simple push-in mechanism.
  • Sleeve block function that prevents inadvertent separation due to vibration or shock during connection is standard and workability

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Full Blow Coupler, Aluminum, SM Type

  NITTOKOHKI

  Used for low pressure loss, high flow rate air piping applications. Supports connections to High Coupler small diameters
  
  [Features]
  · Achieves low pressure loss and high flow rates.
  · Max flow rate increase of about 40%.
  · Valve closes during attachment and removal, allowing smooth operation with zero internal pressure.
  · When separated, the residual pressure on the plug side is released to eliminate unpleasant noise or backlash.
  · Built-in three-block function that prevents accidental separation.
  · Opening and closing of the valve can be performed while in a connected state.
  · Weight reduced by 30 - 45% versus conventional couplers.

  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, MALC-HSP, Steel, Screw Type Socket for High Pressure

  NITTOKOHKI

  A multi-coupler which achieves high flow rate / high allowable eccentricity / liquid stagnation thanks to its special valve shape. Optimal for high pressure systems that use cylinders for connection and disconnection to multiple pipe lines.
  
  [Features]
  · Compared with conventional multi-couplers, an almost doubled high flow rate is provided.
  · Installation plate is devoted to space saving. (*The rate of increase of the flow rate differs according to size.)
  · For conventional multi-couplers, allowable eccentricity is limited to ⌀0.6 mm, but the new MALC type succeeds in expanding the eccentricity range to up to ⌀2 mm.
  · Special valve shape enables pressurized connection up to 8 MPa.
  · Uniform dimension of 30 mm between plates when connecting at full size; mounting of any size to the same plate is feasible.
  · Liquid stagnation reduction valve structure.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Multi Coupler, MALC-SP, Stainless Steel, Screw-In for Medium Pressure, Socket

  NITTOKOHKI

  A Multi Coupler that achieves high flow rate and high allowable eccentricity/dripping due to its special valve shape. Optimal for medium pressure systems that use cylinders to connect and disconnect to multiple pipe lines.

  CAD ：

  2D

  Days to Ship:	14 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 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:	16 Day(s) or more

• 

  Multi Coupler System, MAM, Brass, 4-Port Type Socket

  NITTOKOHKI

  Multiple pipes are connected simultaneously via a single connecting operation. Time required for connecting and disconnecting multiple pipes is greatly shortened.
  
  [Features]
  · Multiple pipes can be connected at one time.
  · Connecting and disconnecting can easily be performed manually using a lever.
  · The lever has a stopper, so there is no risk of the socket plate suddenly flying off when disconnected.
  · Valve is only on the socket side.

  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, SH

  NITTOKOHKI

  Specialized type for fused equipment. Wide set of options with high flow rates.
  
  [Features]
  · Dedicated type for fused equipment.
  · High flow rate with many different options.
  · All pipes used in torch cutting work, such as containers and blow pipes, can be connected.
  · Double lip seal structure prevents leakage when connected.
  · Moreover, the fitting size is different between oxygen and fuel gas types in order to prevent connection errors.
  · Supports large flow rates by reducing pressure losses to a minimum.
  · Various mounting configurations are available as standard options to support a wide range of torch cutting applications.
  · Moreover, the product is 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, Brass, for Oxygen, PH Type

  NITTOKOHKI

  Dedicated type for welding and cutting equipment. Available in an abundant variation of large flow-rate types.

  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

• 

  Mini Coupler Super, Steel, for Fuel Gas, PF

  NITTOKOHKI

  For single-touch reinforced 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.
  • Small-diameter core supports a wide variety of different applications.
  • Various mounting configurations are available as standard options to support a wide range of torch cutting applications.
  • Moreover, the product is compatible with the Mini Coupler.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Line Cupla, 200S Type, Socket (for 5-Branch Piping, Star Type)

  NITTOKOHKI

  [Features]
  · Multiple pipes can be connected simultaneously from a single air pipe.
  · Allows for quick concentrated piping with Hi Coupler.
  · Single-touch connection of a plug and socket by just pushing in.
  · Extract multiple air samples simultaneously from a single pipe.
  · Choose from 2-branch model (200T), 5-branch tandem model (200L), and 5-branch star model (200S) depending on operations.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Lever Lock Cupla, Stainless Steel, Socket, LC Type (for Hose 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:	8 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:	8 Day(s) or more

• 

  Lever Lock Coupler, Stainless Steel, L-E Type

  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).

  Days to Ship:	1 Day(s) or more

• 

  Lever Lock Coupler, Resin, L-SD

  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

• 

  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

• 

  Lever Lock Coupler Copper Alloy, LD Type

  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

• 

  Lock Coupler 200, Steel, SF

  NITTOKOHKI

  Sleeve lock mechanism for protecting against unexpected separation. Single touch connection to High Coupler with small diameter is feasible.
  
  [Features]
  • The lock mechanism prevents unintended detachment after connection.
  • Suitable as an intermediate fitting when extending a hose.
  • Single-touch push-in connection for plug and socket.
  • Ball bearing swivel mechanism prevents hose twisting (SNRG).
  • Hose can be mounted by just inserting it into the nipple and tightening the nut (SNRG).
  • A spring nut to prevent hose bending is included standard (SNRG).
  • Low pressure loss valve structures used, providing increased flow rate.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Rotary Nut Coupler, Steel, SNRG

  NITTOKOHKI

  Hose clamps not required. Urethane hoses can be equipped easily and reliably.
  
  [Features]
  · Series includes High Coupler types and High Coupler 200 types.
  · Moreover, a type with a spring nut to prevent hose bending is also available.
  · The hose can be mounted by just inserting it into the nipple and tightening the nut.
  · Tightening is performed on the outer surface of the hose so the structure does not readily lead to disconnection of the hose or leaking of fluid.
  · A "rotary nut coupler" with a swivel mechanism containing ball bearings that prevents twisting of the hose and reduces carrying load is also available.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Mold Coupler, Brass, PML

  NITTOKOHKI

  General-purpose cooling water inlet fitting for mold.

  CAD ：

  2D

  Days to Ship:	16 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:	16 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:	14 Day(s) or more

• 

  Hi-Cupla, Steel (Chrome Plating), PH Type

  NITTOKOHKI

  Days to Ship:	1 Day(s)

• 

  HSP Cupla Plug (for Oil Pressure), HP Type

  NITTOKOHKI

  Days to Ship:	1 Day(s) or more

• 

  SP Coupler Type A Plug, Large Flow Type (Brass)

  NITTOKOHKI

  Days to Ship:	1 Day(s)

• 

  SP Cupla Type A Plug, Brass

  NITTOKOHKI

  Days to Ship:	1 Day(s)

• 

  SP Cupla Type A Socket, Brass

  NITTOKOHKI

  Days to Ship:	1 Day(s)

• 

  TSP Cupla, Steel (Nickel Plating), TSM Type

  NITTOKOHKI

  Days to Ship:	26 Day(s) or more

• 

  Lever Lock Cupla, Stainless Steel, Socket, LD Type

  TRUSCO NAKAYAMA

  Days to Ship:	1 Day(s)

• 

  210 Coupler, with FKM Socket, Steel

  NITTOKOHKI

  [Features]
  · A popular hydraulic coupler with a maximum operating pressure of 20.6 MPa (210 kgf/cm2).
  · Optimal for hydraulic equipment with minimal pressure loss.
  · Particularly suited to hydraulic applications that require high flow rates due to its minimal pressure loss structure.
  · Prevents outflow of fluid when separated by the automatic opening and closing valves incorporated into the socket and plug.
  · Easy to handle.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  210 Coupler, with FKM Plug, Steel

  NITTOKOHKI

  [Features]
  · A popular hydraulic coupler with a maximum operating pressure of 20.6 MPa (210 kgf/cm2).
  · Optimal for hydraulic equipment with minimal pressure loss.
  · Particularly suited to hydraulic applications that require high flow rates due to its minimal pressure loss structure.
  · Prevents outflow of fluid when separated by the automatic opening and closing valves incorporated into the socket and plug.
  · Easy to handle.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  210 Coupler, with NBR Socket, Steel

  NITTOKOHKI

  [Features]
  · A popular hydraulic coupler with a maximum operating pressure of 20.6 MPa (210 kgf/cm2).
  · Optimal for hydraulic equipment with minimal pressure loss.
  · Particularly suited to hydraulic applications that require high flow rates due to its minimal pressure loss structure.
  · Prevents outflow of fluid when separated by the automatic opening and closing valves incorporated into the socket and plug.
  · Easy to handle.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  280 Coupler Steel Socket

  NITTOKOHKI

  Standard coupler that works with high pressure hydraulic equipment. Minimal pressure loss makes it also suitable for hydraulic equipment.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

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

  NITTOKOHKI

  "Drip reducing valve structure" drastically reduces the amount of intruding air and dripping during connection and disconnection. Optimal for hydraulic circuits with large pressure variations.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  450B Coupler, Steel, Socket

  NITTOKOHKI

  Valve is metal touch type for superior durability. Secure and reliable with sleeve and stopper mechanism.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  450B Coupler, Steel, Plug

  NITTOKOHKI

  Valve is metal touch type for superior durability. Secure and reliable with sleeve and stopper mechanism.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  700R Coupler, Steel, Socket

  NITTOKOHKI

  High-pressure coupler with a maximum operating pressure of 68.6 MPa and a maximum pressure of 98 MPa. Can also deal with vibration and shock while connected thanks to a proprietary ring lock system.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  700R Coupler, Steel, Plug

  NITTOKOHKI

  High-pressure coupler with a maximum operating pressure of 68.6 MPa and a maximum pressure of 98 MPa. Can also deal with vibration and shock while connected thanks to a proprietary ring lock system.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  HSP Coupler, Steel, NBR HP-GP Type

  NITTOKOHKI

  The main body uses a special steel that boasts strong vibration/impact resistance. Minimal pressure loss makes it also suitable for hydraulic equipment.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  HSP Coupler, Steel, NBR-HP-GS Type

  NITTOKOHKI

  The main body employs a special kind of steel having strong vibration/impact resistance. Additionally, low pressure loss makes it suitable for hydraulic equipment.
  
  [Features]
  • The main coupler unit uses heat-treated special steel.
  • Effective especially for shock resistance against impulse pressure.
  • Prevents fluid outflow at separation with the equipped automatic opening and closing valve on both the socket and plug.
  • Moreover, handling is made easy.
  • In addition to female thread types, male thread types (taper thread, parallel thread male seat, and parallel thread female seat) are available.
  • Efficiency has been increased for mounting work to hydraulic equipment for male thread types in particular.
  • Metal and O-ring seals for parallel male types are available as well. For demanding die-casting machine use with heavy pressure fluctuations, an HSP-DC coupler is available separately. • The length of the male type screw becomes smaller relative to the overall length when a male type conversion nipple (commercially-available) is mounted in a female type screw.
  • For the 2HS - 8HS (excluding the 66 HS) socket types for mounting of male screws, a PL type with stopper is available separately.

  CAD ：

  2D

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

• 

  HSP Coupler, Steel, NBR HS-GP

  NITTOKOHKI

  The main body uses a special steel having strong vibration/impact resistance. Low pressure loss makes it also suitable for hydraulic equipment.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

Loading...