NK-3400

Light union type

Download drawing

Use

Adjustment of piping, Lateral deflection, Vibration absorption, Angular rotation
*Do not torque the hose.

Feature

This product was attached in a manner of our own light union fittings.
Applicable tube: STD
Length: 200mm~10M
*Please contact us about the length.

materials

①Tube Stainless Steel
②Braid Stainless Steel
③Base Block Carbon steel, Stainless Steel
④Ring Carbon steel, Stainless Steel
⑤Nut Carbon steel, Stainless Steel
⑥Male Union Carbon steel, Stainless Steel
⑦Female Union Carbon steel, Stainless Steel

View Steel Types

Product Variation

①NK-3400MM This product is a male thread both ends.(Touch metal sheet)

Nominal Dia: 8~25
Applicable fluid: Water, Oil, Air, Steam, chemical fluid
*Limited to fluid that not use corrode stainless steel.
Operating temperature: -10~250℃/Carbon steel fitting -40~450℃/Stainless steel fitting
*Without sealing material consideration.
Operating Pressure 0.1~1.0MPa

②NK-3400FF This product is a female thread both ends.(Touch metal sheet)

Nominal Dia: 8~25
Applicable fluid: Water, Oil, Air, Steam, chemical fluid
*Limited to fluid that not use corrode stainless steel.
Operating temperature: -10~250℃/Carbon steel fitting -40~450℃/Stainless steel fitting
*Without sealing material consideration.
Operating Pressure 0.1~1.0MPa

③NK-3400MF This product is a male × female thread.(Touch metal sheet)

Nominal Dia: 8~25
Applicable fluid: Water, Oil, Air, Steam, chemical fluid
*Limited to fluid that not use corrode stainless steel.
Operating temperature: -10~250℃/Carbon steel fitting -40~450℃/Stainless steel fitting
*Without sealing material consideration.
Operating Pressure 0.1~1.0MPa

*The material of the fitting wishes selection according to the license agreement.

Option

Spring Guard [GS]

ガードスプリング参考画像

This spring gives more allowable bending radiusand reduces the external bending stress.
ex.)NK-3400MM-GS

Insulating Jackets/Glass cloth [GB]

ガラスクロス参考画像

This cover is made of glass fiber. It prevent heats from outside and inside.
ex.)NK-3400FF-GB

Insulating Jackets/Aero flexs® [AF]

エアロフレックス参考画像

This coating prevent dew condensation of hoses.
ex.)NK-3400MF-AF

Underground Processing [UG]

埋没加工参考画像

Carbon steel is coated by tar epoxy coating for corrosion-resistant, and braided hose is covered by the tapes not to enter foreign material between the carriers.
ex.)NK-3400MM-UG

*We will prepare the adapter CAC406 Material fan coil unit for only 20A.

The drawing can be downloaded from the link below.
Download Drawing
Download Drawing Cover