BUSINESS AREA

Hy-Lok is an industry leader in the fabrication and sale of high quality fluid system components.

Hy-Lok is an industry leader in the fabrication and sale of high quality fluid system components.
They support a broad inventory of standard and non-standard Fittings ,Valves and Package Solution.
Hy-Lok Fittings have been designed with great care to meet the specifications required for a wide range of applications in various industries and satisfied production standards.

Exclusive Distributor of HY-LOK CORPORATION in Vietnam

KOVIS is the exclusive distributor of HY-LOK CORPORATION in Vietnam, to offer all kinds of accessories instrumentation, valves, controls, and tube for most of the projects in the oil and gas industry.
So we will responsible for all order that is related to projects in Vietnam.

Projects

We have supplied Hy-Lok's Instruments for many projects at Vietnam as: Ruwais Refinery Expansion Project, Esmeraldas Refinery Rehabilitation Project-Phase II, NGHI SON Refinery Complex Project, RPLC Deep Conversion Project, Mong Duong 2 Thermal Power Plant, PMPC Plant (Cai Mep IZ, Tan Thanh Dist., Ba Ria Vung Tau), LG Chemical (Dong Nai), Binh Son Refining and Petrochemical Joint Stock Company, LNG Pipeline - Intermalt Vietnam (Vung Tau), BK 20 (Vietsovpetro)...

Pulsafeeder represents the chemical metering pump and control technology standard by which all other manufacturers in the industry gauge their performance.

Pulsafeeder represents the chemical metering pump and control technology standard by which all other manufacturers in the industry gauge their performance. Pulsa ® is the global standard in the Hydraulically Actuated Diaphragm Metering Pump Industry.

Exclusive Distributor of PULSAFEEDER in Vietnam

KOVIS is the exclusive distributor of PULSAFEEDER in Vietnam and EPC in Korea to offer all kinds of Metering Pumps, Eclipse External Gear Pump, Pumps Controllers and Pumps Accessories for most of the projects in the oil and gas industry.

Projects

We have supplied Pulsafeeder's Instruments for many projects at Vietnam as: Esmeraldas Project (Ecuador), Ruwais Refinery Expansion Project (U.A.E), RPLC Deep Conversion Project (Venezuela), NGHI SON Refinery Complex Project (Vietnam), HSVC1 PP4 Project (Cai Mep, Vung Tau), Mong Duong 2 Thermal Power Plant (Quang Ninh, Vietnam)...

The premium solution with built-in safety valve.

Exclusive Distributor of OBL in Vietnam

KOVIS is the exclusive distributor of OBL Pumps in Vietnam to offer all kinds of Pumps, Pumps Controllers and Pumps Accessories for most of the projects in the oil and gas industry.

Seamless Straight Tube

Kovis has large amount of BA Seamless Straight Tube in stock in Vietnam.
We have provided BA seamless tubes for high-purity gas piping to both the domestic.

We are contributing by providing safe, high-cleanliness tubes that can be used in high-temperature, high-pressure, corrosive environments without any problems
Applicable Standards:
- ASTM A269/A213

Projects

We have supplied Tube for many projects at Vietnam as: HSVC1 PP4 Project (Cai Mep, Vung Tau), NGHI SON Refinery Complex Project (Vietnam)

McSYS provides exceptional engineering and design solutions for mechanical and fluid control systems.

With more than twenty years of experience in the power plant and semiconductor sectors, McSYS provides exceptional engineering and design solutions for mechanical and fluid control systems.

Innovative valve designs are the best solutions in the industry for systems that feature extremely rapid and repeated fluid actuation. In addition, we cover numerous industries with our wide-ranging offering of highly reliable and durable conventional valves and fluid control accessories.

Exclusive Distributor of McSYS Valve in Vietnam

KOVIS is the exclusive distributor of McSYS Valve in Vietnam Market to offer all kinds of:
- Butterfly Valve
- Globe Control Valve
- Actuated Valve
- Teflon Lined Valve
for most of the projects in Oil and Gas, Refineries, Power Generation, Automobile Manufacturing, Chemical and Fertilizers, Nuclear Power and Defense Technologies.

Control Conceps USA Valve

AirSweep® material flow systems provide on-demand flow of even the toughest materials by eliminating bridging, ratholes and build-up.

AirSweep® nozzles are available in multiple sizes. Design, mounting and material of construction options suit virtually any vessel, process and material.

Exclusive Distributor of Control Concept USA Valve in Vietnam

KOVIS is the exclusive distributor of Control Concept USA Valve in Vietnam Market to offer all kinds of AirSweep® Models, DAZIC® line, AcoustiClean® Sonic Horns

SPECIAL FEATURES:

SPECIAL FEATURES:
– Powered: Electric motor
– Maintenance: Minimal
– Cost: $$$
– Control System: Basic
– Network: BACnet
– Wires: by others
– Warranty: 2 years

Advantage VAV diffusers use a controller and electric motor allowing for an increased range of set points and are available for both stand-alone and interoperable applications. Native BACnet ensures that the Advantage will exchange data with products from other vendors on any BACnet MS/TP DDC building control network.

Exclusive Distributor of ACUTHERM in Vietnam

Kovis is authorized representative of Youone Engineering Co., Ltd for sales of Acutherm Therma – Fuser Diffuser in Vietnam.

Young Poong Precision Corporation (YPPC) has 5 types

Young Poong Precision Corporation (YPPC) has 5 types:

– ASME Pump
– API Pump
– Magnetic Pump
– Industrial Pump
– Munsch Pump
– Trico

Exclusive Distributor of Young-Poong Pump in Vietnam

Young Poong Precision Corporation (YPPC) is a member company of Young Poong Business Group which is one of the 30 largest industrial conclomerate in Korea.

KOVIS is distributor of Young Poong Precision Corporation (YPPC) in Vietnam.

Specialized Producer of Knife Gate Valve

Donghae Co., Ltd has produced knife gate valves since 2003, and have spared no investment and effort to develop the technology and to improve the quality according to the requirements of market. As a result, we developed the world's first knife gate valves for water service and the world's first soft seat slim gate valves which are applicable to the water, oil and gas lines with the appearance structure of knife gate valve.

KOVIS has became exclusive distributor of DONGHAE Co., Ltd in the Vietnam Market

Kovis has became exclusive distributor of DONGHAE Co., Ltd Soft Seat Slim Gate Valve (For Water & General Industries) for sales in the Vietnam Market since May 2022.

PRODUCTS:

- Waterworks Knife Gate Valve (Industrial Soft-seat Slim Gate Valve)
- Knife Gate Valve
 MK(MV)M
 SLK(SLV)
 Sleeve sear knife gate valve
- Swing Gate Valve
- Adjustable Orifice Valve
- Gravity Vee Valve
- 3 Way Ball Valve

APPLICATIONS:

- Water Supply Line
- Sewer Line
- Petrochemical Facility
- Thermal Power

Introduction

Dry Vacuum pump developed by Dongbang company in 1998 has patents on water cooled cooling system of screw vacuum pump, cooling device of screw vacuum pump, multiple-stage screw. In addition it is favourably commented into international market as well as domestic market upon semiconductor, electric and electronic, fine chemistry, pharmaceutical industry, plastic extruding by obtaining CE and TUV about its stable quality and technical skills.

KOVIS has became exclusive distributor of DONGBANG in the Vietnam Market

Kovis has became exclusive distributor of DONGBANG for sales in the Vietnam Market since 2023

STRONG POINTS

Inner Cooled Screw Design
Cooling water flowing inside of screw
- Patented screw rotors design
- No thermal expansion of screw
- Low surface screw temperature
- No fusion & seizure between screws or between the casing and the screw
- No coating damage by low surface screw temperature