MHA Zentgraf has been manufacturing high pressure ball valves since 1978 and they are one of the leading valves manufacturers in the world. The ball valves are available in sizes ranging from 1/8” (DN4) to 8” (DN200) subjected to the design. The valves can withstand pressure rating up to 2,000 bars. RFS Hydraulics is a distributor of MHA Zentgraf products in Malaysia.
History of MHA Zentgraf
With more than 15 types of connection, MHA valve design meets all international requirements (e.g. ANSI B1.20.1 NPT, ISO228-BSPP, ISO6162-1/2, ISO 6164, ISO 8434-1). The ball valves and needle valves are made of steel and stainless steel as their default material. Moreover, MHA provides the flexibility which allows users to customize other special material such as duplex, super duplex and hastelloy according to the requirement needed.
They have more than 30,000 ball valves, flow control valves, check valves and accessories in stock. MHA Zentgraf standard ball valves are available in numerous designs and it can be expanded with accessories such as limit switches, locking devices, detent, additional assembly bores, actuators and much more options.
They have more than 30,000 ball valves, flow control valves, check valves and accessories in stock. MHA Zentgraf standard ball valves are available in numerous designs and it can be expanded with accessories such as limit switches, locking devices, detent, additional assembly bores, actuators and much more options.
What does MHA Zentgraf deliver?
MHA Zentgraf specializes in fluid dynamic solutions and they are an excellent partner for control, throttle or lock valves. High pressure ball and control valves are used in many different industries and fields of application all over the world. MHA are the expert to offer solutions from a single source that includes consulting, development, production and installation from anywhere in the world.
MHA has an expert team to assist clients in finding the right solution and their engineers develop custom-designed high-tech solutions according to clients’ specific requirements. Example: MHA provide products solution for highest pressure and temperature demands even under extreme conditions, for media such as mineral-synthetic hydraulic fluids, supercritical CO2, solid agents, gas and flammable fluids, water and highly viscous fluids.
MHA has an expert team to assist clients in finding the right solution and their engineers develop custom-designed high-tech solutions according to clients’ specific requirements. Example: MHA provide products solution for highest pressure and temperature demands even under extreme conditions, for media such as mineral-synthetic hydraulic fluids, supercritical CO2, solid agents, gas and flammable fluids, water and highly viscous fluids.
Is MHA Zentgraf certified?
Mha Zentgraf is tested and certified according to reliable pressure equipment directive CE and DIN EN ISO 9001 and it is met with the environmental standard DIN EN ISO 14001. They carry out acceptance procedures operation under the supervision and inspection of all notable classification societies.
The test certificates issued by MHA are made according to DIN EN 10204 3.1 and DIN EN 10204 3.2 standards. MHA fulfils the requirement under the code of practice AD-Merkblatt HP 0. MHA fire-safe ball valves are supplied in compliance with API 6 FA, BS 6755 T.2 and ISO 10497.
The test certificates issued by MHA are made according to DIN EN 10204 3.1 and DIN EN 10204 3.2 standards. MHA fulfils the requirement under the code of practice AD-Merkblatt HP 0. MHA fire-safe ball valves are supplied in compliance with API 6 FA, BS 6755 T.2 and ISO 10497.
- ABS (The American Bureau of Shipping)
- DNV (Det Norske Veritas)
- PED/DGRL – 2014/68/EU
- RoHS 2011/65/EU (RoHS II)
- ISO 9001:2015
- ISO 14001:2015
- BV (Bureau Veritas)
- GL (Germanischer Lloyd)
- CC (China Classification)
- NK (Nippon Kaiji Kyokal)
- TÜV (Technischer Überwachungsverein)
What is MHA Zentgraf objective?
MHA company objective is set according to the European Foundation for Quality Management Model (EFQM) for its employee level and it is the guideline for the company key activities. Key figures allow MHA to objectively evaluate all of their daily improvements.
All employees are working on the right target through BSC (Balance Score Card) and analysis of bottlenecks. LEAN methods and the six sigma help to make the right decisions so that it would work efficiently and effectively under difficult situations.
MHA knows that client always set high demands and stable processes as the highest priority for their needed products to be use in the system. With that, they can further strengthen their market status as a reliable partner. IT-supported processes in planning and in modelling help them create and evaluate the best practice solutions in order to transfer or adapt them to other products or processes.
All employees are working on the right target through BSC (Balance Score Card) and analysis of bottlenecks. LEAN methods and the six sigma help to make the right decisions so that it would work efficiently and effectively under difficult situations.
MHA knows that client always set high demands and stable processes as the highest priority for their needed products to be use in the system. With that, they can further strengthen their market status as a reliable partner. IT-supported processes in planning and in modelling help them create and evaluate the best practice solutions in order to transfer or adapt them to other products or processes.
What are the strengths of MHA Zentgraf?
MHA are aiming to provide a unique product quality and outstanding service for their client. Here are some of the many strengths where they stand out from other valves manufacturers.
Quality is a key concern as they are constantly using a wide range of different methods for improvement in order to continuously work on improving the position amongst competitor in the valves industry. To achieve that, they rely on well trained staff and statistical methods from the cornerstones of quality assurance.
Applying the six sigma management approaches since the quality improvement processes are carried out according to DMAIC process and the real cause can be found with complex problems. Further employees are trained and aligned in these methods on an annual basis, so that they can be a strong partner for clients. MHA focus to generate perceptible added value for clients and thus further strengthen their exceptional position.
- Material traceability – Each ball valve housing comes with its own internal marking number to allow complete traceability right back to the smelting of the raw material.
- Product availability – Having over 30,000 valve products in the availability of ex-stock that are manufactured within four to six weeks.
- High corrosion protection – MHA supplied ball valves provide a triple up resistant protection to red rust up compared to the standard zinc coatings.
- Certified quality – MHA is certified in accordance with ISO9001 and ISO14001 as well as the pressure equipment directive PED/DGL-2014/68/EU.
- Special product certifications – ATEX, fire-safe approval, DNV/GL type approval, ABS design assessment, EAC approval.
- Represented in 4 time zones – MHA partners are located in all the world’s four main time zones and is reachable by clients anytime anywhere.
- Languages – They are contactable in seven languages: English, Spanish, Italian, French, Russian, Chinese and German.
- Engineering – MHA have over 20 engineers, scientists and technicians to work on providing excellent service and solution to clients.
- High level of customer satisfaction – MHA bring a smile to clients’ faces.
Quality is a key concern as they are constantly using a wide range of different methods for improvement in order to continuously work on improving the position amongst competitor in the valves industry. To achieve that, they rely on well trained staff and statistical methods from the cornerstones of quality assurance.
Applying the six sigma management approaches since the quality improvement processes are carried out according to DMAIC process and the real cause can be found with complex problems. Further employees are trained and aligned in these methods on an annual basis, so that they can be a strong partner for clients. MHA focus to generate perceptible added value for clients and thus further strengthen their exceptional position.
To find out more about MHA Zentgraf valve products, please view our product pages below:
