Solution Description

Ductile Iron Common Coupling for vavles, pipes

Recognize:We are a factory with 16 years of knowledge, we believe that we have complete rewards in cost and top quality.

Attributes

1. For Steel,DI,UPVC,CI,and AC pipes or nearly any other rigid pipe material.
two. In the sort of wide assortment (Up to 23mm) couplings,are made to be part of pipes of a variety of outside the house diameters with the identical or different nominal bore.
three. PN16 operating stress.
4. The potential of common coupling to be part of dissimilar pipe components is a bonus feature in both repair or permanent situations.

 

Requirements & Specifications
Manufacture BSEN1563 / EN-GJS(QT)-450-10
Coating WIS4-fifty two-01
Gasket  EN681-2
Check EN14525 / BS8561
Working Strain PN10 / PN16

Size & Material
Size Selection DN50-600
Main material Body CARBON Steel / DUCTILE IRON
Stop Ring DUCTILE IRON GGG-forty
Gasket EPDM / NBR / SBR
Bolts & Nuts CARBON Metal
Coating EPOXY coating

 

Universal COUPLING drawings & Dimensions

Associated item show

 

ZheJiang zHangZhoui Valve Industry Co.,Ltd is an integrity valve company, which has its own foundry, matching shop, and assembly line. Our firm has passed ISO9001,Wras and CE Certification.

Our principal merchandise are gate valve, butterfly valve, examine valve and handle valve, we have been exported to Japan, Singapore, France, United states of america, Australia and so on, our valves satisfies to the international regular like GB, ANSI/API, DIN as effectively as client’s unique requirements. The valves have satisfied with heat reception primarily based on exceptional top quality, competitive price, very good cargo and timely shipping and delivery time all over the globe.
 

Our merchandise

 

Packaging

Certifications

FAQ

1.Can I have a sample purchase for valve?
A: Certainly Of course.We welcome sample order to test and check out high quality. Blended samples are suitable.

two. Can you OEM or ODM?
A:Indeed, we have a great investigation & development staff. The merchandise can be made in accordance to your request.Remember to deliver us higher resolutionimages,your emblem and other materials essential . We will deliver you completed documents for confirmation.

3. Can you supply the related documentation and certificate?
A:Yes, we can give you with the documentation and certificate you need to have ,IS09001:2000 international quality program certification,(CE)certification of the European Local community, Det Norske Veritas (DNV) manufacturing facility certification, Lloyd’s Register (LR) manufacturing unit certification, China Classification Modern society (CCS) top quality technique certification and the FM and UL certification of the US, Bureau Veritas(BV) ,American Bureau of Delivery(Ab muscles) and so on.Of program we can also give you the take a look at Report Certification of Content Investigation Certificate of Origin and other export files which required.

four.How to commence an purchase for valve?
A: Step1 enable me know your requirements or software. Action 2 We quote according to your demands or our suggestions. Stage 3 Customer confirms the samples and locations deposit for official purchase. Stage 4 We organize the prodution.

five.What is your terms of shipping and delivery?
A: We accepte EXW,FOB,CIF,and so on. You can choose the 1 which is the most handy for you.

6.What’s the package deal and how do you ship the items?
A: Generally is wood pallet as your requst. We generally ship by sea.Airline shipping and delivery is also optional.

seven. How to offer with following revenue?
A: warranty time : 24 months from the shipment  and we will be dependable for all the high quality troubles. Good quality manage : High good quality mould./Uncooked supplies management/Creation approach good quality management/Final inspection/H2o testing (no leaking).

8. What is the regular guide time?
A:For samples, the shipping and delivery time is about 2-5 days. For mass generation, the direct time is about 15-fifty times after obtaining the deposit payment. we can provide production plan and associated pictures each and every 2 weeks. The direct moments become successful when (1) we have gained your deposit, and (2) we have your last approval for your merchandise.If our guide moments do not perform with your deadline, you should go more than your requirements with your sale. In all circumstances we will attempt to accommodate our generation plan to your needs.

nine. Why select us?
A:We are a verified supplier and creditable organization on Created-in-China, Real creates with excellent high quality and aggressive cost, we are focusing on the extended phrase romantic relationship with clients, Authentic produces with superb good quality and competitive cost.  After-Solutions will be hugely-satisfing. 


/ Piece
|
1 Piece

(Min. Order)

###

Media: Water
Driving Mode: Manual
Connection Form: Wafer
Structure: Centre Sealing
Seal Form: Force Sealed
Valve Stem: Normal

###

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

|
Request Sample

###

Customization:
Available

|


###

1. For STEEL,DI,UPVC,CI,and AC pipes or almost any other rigid pipe material.
2. In the form of wide range (Up to 23mm) couplings,are designed to join pipes of various outside diameters with the same or different nominal bore.
3. PN16 operating pressure.
4. The ability of universal coupling to join dissimilar pipe materials is a bonus feature in both repair or permanent situations.

###

Standards & Specifications
Manufacture BSEN1563 / EN-GJS(QT)-450-10
Coating WIS4-52-01
Gasket  EN681-2
Test EN14525 / BS8561
Working Pressure PN10 / PN16

###

Size & Material
Size Range DN50-600
Main material Body CARBON STEEL / DUCTILE IRON
End Ring DUCTILE IRON GGG-40
Gasket EPDM / NBR / SBR
Bolts & Nuts CARBON STEEL
Coating EPOXY coating

###

UNIVERSAL COUPLING drawings & Dimensions

###

Related product show

###

Tianjin zhonghui Valve Industry Co.,Ltd is an integrity valve manufacturer, which has its own foundry, matching shop, and assembly line. Our company has passed ISO9001,Wras and CE Certification.

Our main products are gate valve, butterfly valve, check valve and control valve, we have been exported to Japan, Singapore, France, USA, Australia and so on, our valves satisfies to the international standard like GB, ANSI/API, DIN as well as client’s special specifications. The valves have met with warm reception based on excellent quality, competitive price, good shipment and timely delivery time all over the world.
 

###

Our products

###

Packaging

###

Certifications

/ Piece
|
1 Piece

(Min. Order)

###

Media: Water
Driving Mode: Manual
Connection Form: Wafer
Structure: Centre Sealing
Seal Form: Force Sealed
Valve Stem: Normal

###

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

|
Request Sample

###

Customization:
Available

|


###

1. For STEEL,DI,UPVC,CI,and AC pipes or almost any other rigid pipe material.
2. In the form of wide range (Up to 23mm) couplings,are designed to join pipes of various outside diameters with the same or different nominal bore.
3. PN16 operating pressure.
4. The ability of universal coupling to join dissimilar pipe materials is a bonus feature in both repair or permanent situations.

###

Standards & Specifications
Manufacture BSEN1563 / EN-GJS(QT)-450-10
Coating WIS4-52-01
Gasket  EN681-2
Test EN14525 / BS8561
Working Pressure PN10 / PN16

###

Size & Material
Size Range DN50-600
Main material Body CARBON STEEL / DUCTILE IRON
End Ring DUCTILE IRON GGG-40
Gasket EPDM / NBR / SBR
Bolts & Nuts CARBON STEEL
Coating EPOXY coating

###

UNIVERSAL COUPLING drawings & Dimensions

###

Related product show

###

Tianjin zhonghui Valve Industry Co.,Ltd is an integrity valve manufacturer, which has its own foundry, matching shop, and assembly line. Our company has passed ISO9001,Wras and CE Certification.

Our main products are gate valve, butterfly valve, check valve and control valve, we have been exported to Japan, Singapore, France, USA, Australia and so on, our valves satisfies to the international standard like GB, ANSI/API, DIN as well as client’s special specifications. The valves have met with warm reception based on excellent quality, competitive price, good shipment and timely delivery time all over the world.
 

###

Our products

###

Packaging

###

Certifications

Types of Couplings

A coupling is a device that connects two shafts and transmits power from one to the other. Its main purpose is to join two pieces of rotating equipment. It also allows for some degree of misalignment or end movement. Here are a few examples of coupling types: Beam coupling, Flexible coupling, Magnetic coupling, and Shaft coupling.
gearbox

Beam coupling

Beam couplings are used to couple motors and other devices. They are available in several types, including flexible, slit, and rigid beam couplings. Each has unique properties and characteristics. These couplings are best for applications requiring a high level of precision and long life. They are also a practical solution for the connection of stepping and servo motors with screw rods.
Beam couplings are usually made of stainless steel or aluminum alloy, and feature spiral and parallel cut designs. Multiple cuts allow the coupling to accommodate multiple beams and improve angular and parallel misalignment tolerances. Additionally, beam couplings are comparatively cheaper than other types of rotary joints, and they require minimal maintenance.
The materials of a beam coupling should be considered early in the specification process. They are typically made of aluminum or stainless steel, but they can also be manufactured from Delrin, titanium, and other engineering grade materials. Beam couplings are often available in multiple sizes to fit specific shaft diameters.
Beam couplings are a key component of motion control systems. They provide excellent characteristics when used properly, and they are a popular choice for many applications. A thorough understanding of each type of coupling will help to prevent coupling failure and enhance system performance. Therefore, it is important to choose the right coupling for your application.
Various types of beam couplings have unique advantages and disadvantages. The FCR/FSR design has two sets of three beams. It is available in both metric and inch shaft sizes. The FCR/FSR couplings are ideal for light-duty power transmission applications. A metric shaft is more suitable for these applications, while an inch shaft is preferred for heavier duty applications.
Two types of beam couplings are available from Ruland. The Ruland Flexible beam coupling has a multi-helical cut design that offers a greater flexibility than commodity beam couplings. This design allows for higher torque capabilities while minimizing wind-up. In addition, it is also more durable than its commodity counterparts.

Flexible coupling

A flexible coupling is a versatile mechanical connection that allows for the easy coupling of two moving parts. The design of these couplings allows for a variety of stiffness levels and can address a variety of problems, such as torsional vibrations or critical speed. However, there are a number of tradeoffs associated with flexible couplings.
One of the biggest issues is the installation of the coupling, which requires stretching. This problem can be exacerbated by cold temperatures. In such a case, it is vital to install the coupling properly. Using a gear clamp is one of the most important steps in a successful installation. A gear clamp will keep the coupling in place and prevent it from leaking.
Another common type of flexible coupling is the gear coupling. These couplings are composed of two hubs with crowned external gear teeth that mesh with two internally splined flanged sleeves. The massive size of the teeth makes them resemble gears. Gear couplings offer good torque characteristics but require periodic lubrication. These couplings can also be expensive and have a limited number of applications.
Another type of flexible coupling is the SDP/SI helical coupling. These couplings can accommodate axial motion, angular misalignment, and parallel offset. This design incorporates a spiral pattern that makes them flexible. These couplings are available in stainless steel and aluminum.
A flexible coupling has a wide range of applications. Generally, it is used to connect two rotating pieces of equipment. Depending on its design, it can be used to join two pieces of machinery that move in different directions. This type of coupling is a type of elastomeric coupling, which has elastic properties.
There are many types of flexible couplings available for different types of applications. The purpose of a flexible coupling is to transmit rotational power from one shaft to another. It is also useful for transmitting torque. However, it is important to note that not all flexible couplings are created equally. Make sure to use a reputable brand for your coupling needs. It will ensure a reliable connection.
The simplest and most commonly used type of flexible coupling is the grid coupling. This type of coupling uses two hubs with slotted surfaces. The steel grid is allowed to slide along these slots, which gives it the ability to flex. The only limitation of this type of coupling is that it can only tolerate a 1/3 degree misalignment. It can transmit torques up to 3,656 Nm.
gearbox

Magnetic coupling

Magnetic coupling is a technique used to transfer torque from one shaft to another using a magnetic field. It is the most common type of coupling used in machinery. It is highly effective when transferring torque from a rotating motor to a rotating shaft. Magnetic couplings can handle high torques and high speeds.
Magnetic coupling is described by the energy difference between a high-spin state and a broken symmetry state, with the former being the energy of a true singlet state. In single-determinant theories, this energy difference is called the Kij. Usually, the broken-symmetry state is a state with two interacting local high-spin centers.
The magnetic coupling device is regarded as a qualitative leap in the reaction still industry. It has solved a number of problems that had plagued the industry, including flammability, explosiveness, and leakage. Magnetic couplings are a great solution for many applications. The chemical and pharmaceutical industries use them for various processes, including reaction stills.
Magnetic couplings are a good choice for harsh environments and for tight spaces. Their enclosed design keeps them fluid and dust-proof. They are also corrosion-resistant. In addition, magnetic couplings are more affordable than mechanical couplings, especially in areas where access is restricted. They are also popular for testing and temporary installations.
Another use for magnetic coupling is in touch screens. While touch screens use capacitive and resistive elements, magnetic coupling has found a cool new application in wireless charging. While the finger tracking on touch screens may seem like a boley job, the process is very sensitive. The devices that use wireless charging need to have very large coils that are locked into resonant magnetic coupling.
Magnetic couplings also help reduce hydraulic horsepower. They cushion starts and reduce alignment problems. They can also improve flow in oversized pumps. A magnetic coupling with an 8 percent air gap can reduce hydraulic HP by approximately 27 percent. In addition, they can be used in aggressive environments. They also help reduce repair costs.
Magnetic couplings are a great choice for pumps and propeller systems because they have the added advantage of being watertight and preventing shaft failure. These systems also have the benefit of not requiring rotating seals.
gearbox

Shaft coupling

A shaft coupling joins two shafts and transmits rotational motion. Generally, shaft couplings allow for some degree of misalignment, but there are also torque limiters. Selecting the right coupling can save you time and money and prevent equipment downtime. Here are the main features to consider when purchasing a coupling for your application.
Shaft couplings should be easy to install and disassemble, transmit full power to the mated shaft, and reduce shock loads. A shaft coupling that does not have projecting parts should be used for machines that move or rotate at high speeds. Some types of shaft couplings are flexible while others are rigid.
Shaft couplings can be used in a variety of applications, including piping systems. They can be used to connect shafts that are misaligned and help maintain alignment. They can also be used for vibration dampening. Shaft couplings also allow shafts to be disconnected when necessary.
Shaft couplings can accommodate a certain amount of backlash, but this backlash must be well within the tolerance set by the system. Extremely high backlash can break the coupling and cause excessive wear and stress. In addition, excessive backlash can lead to erratic alignment readings. To avoid these issues, operators must reduce backlash to less than 2deg.
Shaft couplings are often referred to by different names. Some are referred to as “sliced” couplings while others are known as “slit” couplings. Both types offer high torque and torsional stiffness. These couplings are typically made from metals with various alloys, such as acetal, stainless steel, or titanium.
CZPT Pulley produces shaft couplings for a variety of applications. These products are used in high-power transmission systems. They have several advantages over friction couplings. In addition to minimizing wear, they don’t require lubrication. They are also capable of transmitting high torque and high speeds.
Another type of shaft coupling is the universal coupling. It is used to transmit power to multiple machines with different spindles. Its keyed receiving side and flanges allow it to transmit power from one machine to another.
China JIS DIN Ductile Iron Universal Coupling for Vavles, Pipes     encoder couplingChina JIS DIN Ductile Iron Universal Coupling for Vavles, Pipes     encoder coupling
editor by CX 2023-03-27