NITTOKOHKI Couplers, One-Touch Joints（Operating Environment, Applications：Vacuum Page2）

• 

  SP Coupler Type A, Steel, NBR Socket, Female Thread

  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:	8 Day(s) or more

• 

  TSP Coupler, Stainless Steel, EPDM TSF 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:	8 Day(s) or more

• 

  TSP Coupler, Stainless Steel, EPDM TSH 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:	8 Day(s) or more

• 

  TSP Cupla, Stainless Steel, TPH 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:	8 Day(s) or more

• 

  TSP Cupla, Stainless Steel, TPM 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:	8 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

• 

  TSP Cupla, Brass, TPH 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 a blade hose is 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 are available as standard options to support a wide range of applications and situations.
  · Blade hose can be installed without hose band (TPN type/TSN type).

  • STOCK

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  TSP Coupler Brass TPN Type

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  TSP Cupla, Steel TPM 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:	8 Day(s) or more

• 

  Compact Coupler, Stainless Steel, PN Type

  NITTOKOHKI

  Compact size with a maximum diameter of 17.5 mm. Valves are built into the socket and plug.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Compact Cupla, Stainless Steel, SN Type

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	8 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, 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, 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, Brass, SC Type

  NITTOKOHKI

  A small, lightweight, single-touch connection type.

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

  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 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

• 

  Zero Spill Coupler, Stainless Steel, NBR, Socket

  NITTOKOHKI

  [Features]
  · Drip reduction design for improved work environment.
  · Unique dripping reduction structure (PAT.P) reduces the dripping by up to about 96% (compared to SP coupler type A) and the mixed air amount by up to about 94% (compared to SP coupler type A).
  · Valve structure: Improved reliability.
  · Unique valve structure (PAT.P) provides smooth operation of valve even in a dry state and mitigates malfunctions due to change over time.
  · Single-touch design: Higher work efficiency.
  · Unique single touch structure (PAT.P) enables simple and sure connection without pulling sleeve.
  · Abundant variations: Excellent versatility.
  · Selectable depending on usage or application.
  · Two types of body material: Brass, stainless steel.
  · 3 types of Seal material: Nitrile rubber, fluorine rubber, and ethylene propylene rubber.
  · 5 types of mounting size: 1/4," 3/8," 1/2," 3/4," 1."

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Zerospill Coupler, Brass, EPDM, Plug

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	14 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

• 

  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

• 

  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 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

• 

  HSP Coupler, Steel, NBR HS-PL

  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.
  · There are metal and O-ring seals for parallel male types as well.

  CAD ：

  2D

  Days to Ship:	8 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

• 

  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

• 

  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

• 

  HSP Coupler, Steel, NBR, HS-GS Type

  NITTOKOHKI

  The main body utilizes a special steel for strong vibration/impact resistance. Small pressure losses also make it suitable for hydraulic equipment.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  HSP Cupla, Steel, NBR, HS Type

  NITTOKOHKI

  [Features]
  · The main body employs a special kind of steel having strong vibration/impact resistance.
  Both male and female thread types available. Additionally, low pressure loss makes it suitable for hydraulic equipment.
  · 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 (commercially available O-ring used).
  · 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

• 

  S210 Cupla, Stainless Steel, Plug (for Male Thread Mounting)

  NITTOKOHKI

  Made of stainless steel for superior corrosion resistance. Provides a maximum working pressure of 20.6 MPa using a proprietary inner surface seal structure.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  SP Cupla, Type A, Stainless Steel, FKM Plug (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

Loading...