China Naiwo 1/2″ Flat Face Hydraulic Quick Coupler Non-Spill Coupling coupling coefficient

Item Description

 

ISO 16571 – NWP4 Sequence Quick Coupling (steel)

 

Merchandise Attribute

  1. Meet the standard ISO16571
  2. Push and pull relationship
  3. With risk-free lock to keep away from accidental disconnection
  4. Standard substance: Carbon steel
  5. Common seal: Nitrile rubber, fluoride rubber

Seal elastomer info
Seal Optimum doing work temperature range
Nitrile rubber -20ºC to +100ºC
Fluoride rubber -25ºC to +150ºC

Product Parameter
 

Size
(in)
ISO
(mm)
Max Operating Pressure
(bar)
Rated Flow
(l/m)
Min Blast Stress
(bar)
Fluid Reduction
(ml-cc)
Relationship Relationship Male Woman
one/four 6.three 400 12 1900 1900 1900 .008
three/eight ten 350 23 1600 1560 1780 .01
one/two 12.5 350 45 1770 1700 1590 .012
three/4 twenty 350 74 1580 1660 1420 .015
one twenty five 350 one hundred 1840 1600 1470 .02
1-1/four 31.5 350 189 1530 1470 1400 .03
one-1/2 forty 230 288 800 700 320 .05
two fifty one hundred fifty 379 600 600 280 .one

Application Range

Hydraulic & fluid shipping
Developing products
Agriculture device
Multi goal motor vehicle
Road vehicle
Fixed hydraulic tools & fluid transport in manufacturing unit

Interchangeability

FASTER 2FFN/2FFI series
PARKER FEM series
HANSEN FF series
AEROQUIP FD89 series

Photo Details 

 

US $16-20
/ Set
|
10 Sets

(Min. Order)

###

Connection: Push in
Material: Steel
Standard: ISO 16028
Surface Treatment: Zinc Nickle Plated
Thread Available: Bsp,NPT,SAE
Transport Package: Wooden Case/Pallet with Carton Inside

###

Samples:
US$ 0/Set
1 Set(Min.Order)

|
Request Sample

###

Seal elastomer data
Seal Maximum working temperature range
Nitrile rubber -20ºC to +100ºC
Fluoride rubber 25ºC to +150ºC

###

Size
(in)
ISO
(mm)
Max Working Pressure
(bar)
Rated Flow
(l/m)
Min Blast Pressure
(bar)
Fluid Loss
(ml-cc)
Connection Connection Male Female
1/4 6.3 400 12 1900 1900 1900 0.008
3/8 10 350 23 1600 1560 1780 0.01
1/2 12.5 350 45 1770 1700 1590 0.012
3/4 20 350 74 1580 1660 1420 0.015
1 25 350 100 1840 1600 1470 0.02
1-1/4 31.5 350 189 1530 1470 1400 0.03
1-1/2 40 230 288 800 700 320 0.05
2 50 150 379 600 600 280 0.1
US $16-20
/ Set
|
10 Sets

(Min. Order)

###

Connection: Push in
Material: Steel
Standard: ISO 16028
Surface Treatment: Zinc Nickle Plated
Thread Available: Bsp,NPT,SAE
Transport Package: Wooden Case/Pallet with Carton Inside

###

Samples:
US$ 0/Set
1 Set(Min.Order)

|
Request Sample

###

Seal elastomer data
Seal Maximum working temperature range
Nitrile rubber -20ºC to +100ºC
Fluoride rubber 25ºC to +150ºC

###

Size
(in)
ISO
(mm)
Max Working Pressure
(bar)
Rated Flow
(l/m)
Min Blast Pressure
(bar)
Fluid Loss
(ml-cc)
Connection Connection Male Female
1/4 6.3 400 12 1900 1900 1900 0.008
3/8 10 350 23 1600 1560 1780 0.01
1/2 12.5 350 45 1770 1700 1590 0.012
3/4 20 350 74 1580 1660 1420 0.015
1 25 350 100 1840 1600 1470 0.02
1-1/4 31.5 350 189 1530 1470 1400 0.03
1-1/2 40 230 288 800 700 320 0.05
2 50 150 379 600 600 280 0.1

What Is a Coupling?

A coupling is a mechanical device that links two shafts together and transmits power. Its purpose is to join rotating equipment while permitting a small amount of misalignment or end movement. Couplings come in a variety of different types and are used in a variety of applications. They can be used in hydraulics, pneumatics, and many other industries.
gearbox

Types

Coupling is a term used to describe a relationship between different modules. When a module depends on another, it can have different types of coupling. Common coupling occurs when modules share certain overall constraints. When this type of coupling occurs, any changes to the common constraint will also affect the other modules. Common coupling has its advantages and disadvantages. It is difficult to maintain and provides less control over the modules than other types of coupling.
There are many types of coupling, including meshing tooth couplings, pin and bush couplings, and spline couplings. It is important to choose the right coupling type for your specific application to get maximum uptime and long-term reliability. Listed below are the differences between these coupling types.
Rigid couplings have no flexibility, and require good alignment of the shafts and support bearings. They are often used in applications where high torque is required, such as in push-pull machines. These couplings are also useful in applications where the shafts are firmly attached to one another.
Another type of coupling is the split muff coupling. This type is made of cast iron and has two threaded holes. The coupling halves are attached with bolts or studs.
gearbox

Applications

The coupling function is an incredibly versatile mathematical tool that can be used in many different scientific domains. These applications range from physics and mathematics to biology, chemistry, cardio-respiratory physiology, climate science, and electrical engineering. The coupling function can also help to predict the transition from one state to another, as well as describing the functional contributions of subsystems in the system. In some cases, it can even be used to reveal the mechanisms that underlie the functionality of interactions.
The coupling selection process begins with considering the intended use of the coupling. The application parameters must be determined, as well as the operating conditions. For example, if the coupling is required to be used for power transmission, the design engineer should consider how easily the coupling can be installed and serviced. This step is vital because improper installation can result in a more severe misalignment than is specified. Additionally, the coupling must be inspected regularly to ensure that the design parameters remain consistent and that no detrimental factors develop.
Choosing the right coupling for your application is an important process, but it need not be difficult. To find the right coupling, you must consider the type of machine and environment, as well as the torque, rpm, and inertia of the system. By answering these questions, you will be able to select the best coupling for your specific application.
gearbox

Problems

A coupling is a device that connects two rotating shafts to transfer torque and rotary motion. To achieve optimal performance, a coupling must be designed for the application requirements it serves. These requirements include service, environmental, and use parameters. Otherwise, it can prematurely fail, causing inconvenience and financial loss.
In order to prevent premature failure, couplings should be properly installed and maintained. A good practice is to refer to the specifications provided by the manufacturer. Moreover, it is important to perform periodic tests to evaluate the effectiveness of the coupling. The testing of couplings should be performed by qualified personnel.
China Naiwo 1/2China Naiwo 1/2
editor by czh 2023-01-14

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