Couplers, One-Touch Joints（Male/Female：Plug (Male) Page6）

• 

  Mini Cock, Steel, for Fuel Gas, PHB

  NITTOKOHKI

  Single touch and lightweight, for compact fusing equipment piping.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Mini-Cock Steel Fuel Gas PH Type

  NITTOKOHKI

  For single-touch, lightweight, and small fusing equipment piping.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Mini Cock, Steel, for Fuel Gas, PN

  NITTOKOHKI

  Single touch and lightweight, for compact fusing equipment piping.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Mini Cock, Steel, for Oxygen, PFB

  NITTOKOHKI

  Single-touch, lightweight and compact for fusing equipment piping.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Mini Cock, Steel, for Oxygen, PF Type

  NITTOKOHKI

  Single-touch and lightweight, for small fusing equipment piping.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Mini Cock, Steel, for Oxygen, PH

  NITTOKOHKI

  For single-touch lightweight and compact fusing equipment piping.
  
  [Features]
  · A compact, lightweight, single-touch connection that focuses on workability.
  · Improves safety level for the back-flow prevention type.
  · All pipes used in torch cutting work, such as the container and blow pipe, can be connected.
  · The chrome-plated main body offers excellent corrosion resistance.
  · Moreover, durability of the plug is improved by 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) to ensure safety.
  · Various mounting shapes available as standard options to support wide range of torch cutting applications.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Micro Coupler for Oxygen, PN Type, Steel

  NITTOKOHKI

  A small, lightweight, single-touch type for welding and cutting equipment pipes.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Level Lock Coupler, Aluminum Alloy, LE 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).

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

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

  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

• 

  Lever Lock Coupler, Stainless Steel, L-SD 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:	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 Cupla, Stainless Steel, Plug, LF Type (for Female Thread)

  NITTOKOHKI

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

  Days to Ship:	8 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, LE

  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, LF

  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 Coupler, Copper Alloy, 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, Copper Alloy, LE

  NITTOKOHKI

  [Features]
  · Transport liquid, gases and powders with light lever operation.
  · A variety of body materials, sizes and mounting shapes.
  · Can be used for a wide range of liquid, gas, and powder transport.
  · Sealed edge structure reduces unevenness on the inner surface, and achieves smooth fluid transport.
  · "Special lip gasket" (3/4" or 1", silicone rubber, FEP-clad rubber excluded) is used to reduce the lever operating load.
  · Connection size is compliant with U.S. Army Standard A-A-59326.
  ▪ Various main body materials, sizes, and mounting shapes available as standard options to support wide range of applications.
  ▪Added safety stopper feature.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Lever Lock Coupler, Copper Alloy, LF

  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:	1 Day(s) or more

• 

  Rotary Plug, Steel, PM Type

  NITTOKOHKI

  Rotary function with 360゜ swing rotation. Much lighter and smaller than conventional products.
  
  [Features]
  · Swing plug for connecting pneumatic equipment and machinery hoses.
  · The main body includes a 45゜ angle to relieve excessive loads that are transferred from the hose.
  · Compact design achieved by simplifying the main body structure in order to increase productivity.
  · Much lighter and smaller than conventional products.
  · Durability is further increased by a new design that takes into account dust resistance.
  · For connecting pneumatic equipment such as air sanders, etc.

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  Vibration Proof Plug Hose

  NITTOKOHKI

  Reduces the impact of vibration tools / impact tools.
  
  [Features]
  · Absorbs strong impacts generated by vibration tools, protecting against wear on couplers caused by vibration and ensuring a more stable life expectancy.
  · Prevents insufficient flow rates that occur unexpectedly due to coupler wear from vibration.
  · Uses a flexible rubber hose with superior workability, including tool maneuverability.
  · Can be connected with air coupler sockets (types 10, 17, 20, 30 and 40).

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Mold Coupler, Brass, PF

  NITTOKOHKI

  General-purpose cooling water inlet fitting for mold.

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• 

  Mold Coupler, Brass, PH

  NITTOKOHKI

  General-purpose cooling water inlet fitting for mold.

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• 

  Mold Coupler, Brass, PM-HH

  NITTOKOHKI

  General-purpose cooling water inlet fitting for mold.

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• 

  Mold Coupler, Brass, PML

  NITTOKOHKI

  General-purpose cooling water inlet fitting for mold.

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  Mold Cupla, Brass, PM Type (for Mounting Female Thread)

  NITTOKOHKI

  General-purpose cooling water inlet fitting for mold.

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• • 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

• 

  Light Coupling 15 Series Plug One Touch Fitting Elbow

  PISCO

  Lightweight and compact. Easily mounted and removed with one-handed operation.

  CAD ：

  2D

  Days to Ship:	13 Day(s) 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, 20 Series Plug, Quick-Connect Fitting Elbow

  PISCO

  Lightweight and compact. Easily removable with one-handed operation.

  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

• • On Sale Till 31/03/2025

  

  Light Coupling E3-E7-Series Plug Universal Elbow Type

  PISCO

  Easily detachable coupling fittings, etc. A Light Coupling E3/E7 Series plug, universal elbow 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

• 

  Light Coupling, Coupling Module

  PISCO

  Lightweight and compact. Easily removable with one-handed operation.

  • STOCK

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  Rotary Plug, Steel, PFF, 20PFF

  NITTOKOHKI

  Rotary function provides 360° rotation. Significantly lighter and smaller than conventional parts.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Multi- Coupler MALC-HSP Type Steel for High Pressure Flange Plug

  NITTOKOHKI

  A multi-coupler which achieves high flow rate/high allowable eccentricity/dripping due to its special valve shape. Optimal for high pressure systems that use cylinders to connect and disconnect multiple pipelines.
  
  [Features]
  - Double the flow rate of conventional multicouplers.
  - Space-saving installation plate. (*Upward flow rate differs by size.)
  - New MALC type expands allowable eccentricity to ⌀2 mm from ⌀0.6 mm.
  - Special valve shape provides up to 8 MPa compressed connection.
  - Inter-plate dimensions are unified to 30 mm when connected in full size, so it can be mounted on similar plates in any size.
  - Low-drip valve structure reduces seepage and aeration.
  - Stainless steel main body and internals surface-treated with electroless nickel phosphorous plating.
  We are taking measures to reduce our burden on the environment.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Mold Coupler, K3 Series, Brass, PF

  NITTOKOHKI

  Large flow rate cooling water inlet fitting for mold. Flow rate approximately doubled. Contributes greatly to production efficiency.
  
  [Features]
  · "K3 series" and "K4 series" have been newly added to the "Mold Coupler series" cutting down on time and streamlining procedures used when changing molds. Can be used for mold cooling and oil heating.
  · Flow rate is double that conventional types. Improved metal cooling piping reduces molding time significantly.
  · Space-saving design which can be used also molds with narrow water port intervals.
  · Socket employs long sleeve design.
  · Can be attached and removed with the plug inserted in a mold.
  · Quickly connect and disconnect fixture cooling water hoses.

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• 

  Mold Coupler, K3 Series, Brass, PH

  NITTOKOHKI

  Large flow rate cooling water inlet fitting for mold. Flow rate approximately doubled. Contributes greatly to production efficiency.
  
  [Features]
  · "K3 series" and "K4 series" have been newly added to the "Mold Coupler series" cutting down on time and streamlining procedures used when changing molds. Can be used for mold cooling and oil heating.
  · Flow rate is double that conventional types. Improved metal cooling piping reduces molding time significantly.
  · Space-saving design which can be used also molds with narrow water port intervals.
  · Socket employs long sleeve design.
  · Can be attached and removed with the plug inserted in a mold.
  · Quickly connect and disconnect fixture cooling water hoses.

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• 

  Mold Coupler, K4 Series, Brass, PM

  NITTOKOHKI

  High flow rate-type, mold cooling water inlet fitting. Approximately doubles flow rate. Contributes greatly to production efficiency.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Mega Flow x Coupling, Aluminum Male Thread Type

  CHIYODA

  Pressure loss, air leakage, and flow loss countermeasures can be implemented simultaneously. Aluminum male thread type.
  
  [Features]
  · Full flow design: Maximizes performance of air tools and machines (can prevent pressure loss, flow rate loss, and air leakage at the same time).
  · One-touch connection: The one-touch connection type and purge type design prevent hose whipping and recoil during tool removal, thanks to the secondary (hose, tool, etc.) residual pressure removal function.
  · Safety locking mechanism: The lever opens only if the plug is inserted.
  · Plug can not be disconnected until air is blocked with the lever

  CAD ：

  2D

  Days to Ship:	21 Day(s) or more

• 

  Mega Flow Coupling Series

  CHIYODA

  [Features]
  ・ Maximize the performance of air tools and machines (Measures against pressure loss, flow rate loss, and air leakage can be performed at the same time)
  ・ Reduces air leakage due to scratches on the plug, hardening of the packing, etc.
  ・ Connect without pressure. In addition, the purge type has a function to release residual pressure on the secondary side (hose, tool, etc.) to prevent whiplash of the hose and recoil when the tool is removed
  ・ The lever will not open unless the plug is inserted
  ・ The plug cannot be removed unless the air is shut off with the lever
  ・ Due to the thread section sealing, piping is possible as it is.

  • STOCK

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  Unique UNIC Type Plug HP Type

  NEW-MACHINE

  Large flow rate type (004/006/008) couplers are also available.
  
  [Features]
  · Liquid flows from socket side to plug side.
  · Separating the socket and pipe after coupling is very easy.
  · When used for air piping, the compressor life can be extended and power consumption can be reduced.
  · Types compatible with very high flow rates are available (004, 006, 008 types); stainless steel is suitable for air while brass and stainless steel are suitable for water.
  · Different materials and sizes are available as standard options to support a wide range of applications.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  No Valve Type NSP Type Plug NPH Type

  NEW-MACHINE

  A both-way open type coupling for low and medium pressure, no-valve type NSP plug NPH.
  [Features]
  ·A both-way open coupling without a valve mechanism for both socket and plug.
  ·This product has an extremely low pressure loss, making it ideal for use when a large flow rate is required.
  ·Fluid can flow from either the socket side or the plug side.
  [Applications]
  ·Ideal for mold cooling circuits, gas piping, hydraulic equipment, food processing equipment, etc.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Mold Couplings MSP Type Plug PM-Type

  NEW-MACHINE

  [Features]
  · Quickly connect and disconnect mold cooling water hoses.
  · One-touch operation is supported.
  · Rust-resistant material available in an abundant variety of shapes.
  · Previously, changing tooling settings wasted much time, whereas, use of this coupling makes the task very simple; easy operation is achieved.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Micro Super Mini CE00 Type Plug MP Type

  NEW-MACHINE

  Can be connected simply by inserting the plug into the socket. SUS is an optimal material for physiochemical equipment and medical equipment.
  
  [Features]
  · The pipe can be connected with one touch just by pushing the plug into the socket.
  · Able to use in a wide range of applications with the built-in automatic valve with superior pressure resistance to the socket.
  · Brass version has an electroless nickel plating finish, making it resistant to corrosion and highly durable.
  · Stainless steel is the optimal material for physicochemical equipment, medical equipment, etc.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Unique UNIC Type, Plug MP Type

  NEW-MACHINE

  Large flow rate type (004, 006, 008) couplers are also available.
  
  [Features]
  ·Fluid is flown from the socket side to the plug side.
  ·The untwisting of the socket and plug after connection is extremely easy.
  ·When used in air piping, it saves electricity and extends the lifespan of the compressor.
  ·An extremely high flow rate type is also available (004006008 type).
  ·Steel is suitable for air, and brass and stainless steel for water.
  ·Materials and sizes are standardized for a wide range of applications

  Days to Ship:	12 Day(s) or more

• 

  No-Valve Type NSP Type Plug NPM Type

  NEW-MACHINE

  A both-way open type coupling for low and medium pressure, no-valve type NSP plug NPM.
  [Features]
  ·A both-way open coupling without a valve mechanism for both socket and plug.
  ·This product has an extremely low pressure loss, making it ideal for use when a large flow rate is required.
  [Applications]
  ·Ideal for mold cooling circuits, gas piping, hydraulic equipment, food processing equipment, etc.

  Days to Ship:	12 Day(s) or more

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