FEATURE PRODUCTS

Limit Switch Box APL210

APL 210 Valve limit switch is a field instrument for detecting valve status in the automatic control system...

Electric Actuator BQSR Series

BQSR spring return electric actuator is designed for fail-safe in case of power supply failure...

Pneumatic Actuator SA Series

Scotch Yoke Aluminium Pneumatic Actuator are available for double acting and spring return models...

Pneumatic Actuator TBNII Series

Rack and Pinion Pneumatic Actuator cycle life is one million operations. Actuators are available for double acting...

Solenoid Valve

Explosion proof NAMUR solenoid valve, port size ranges from 1/8” to 1/2". 5/2 way and 3/2 way inter-changable...

Electric Actuator QTC Series

Body material is hard aluminum alloy, with hard anodic oxdization and Polyester powder coating...

MORE PRODUCTS

APPLICATION SCENARIO

Pneumatic actuator series has rotary and linear, aluminium alloy and stainless steel; electric actuator series has multi-turn, rotary and linear, which can be used to actuate ball valve, butterfly valve, gate valve, globe control valve, globe valve, plug valve, etc. We offer one-stop flow control solutions.

EXPLORE MORE

Oil and Gas

We have the capability to offer state of the art, in-door testing with various test equipment, including torque test bench, cycle test, strength test, corrosion test,etc.
Subsea

Our range of testing includes but is not restricted to pneumatic, hydrostatic, nitrogen and positive material identification.
Power Plant

Our actuators and gearboxes are widly served in such industries as Chemical, Oil & Gas, Refining, Pulp & Paper, Mining & Minerals, and Power Plant, etc.
Textile

Our actuators and gearboxes are widly served in such industries as Chemical, Oil & Gas, Refining, Pulp & Paper, Mining & Minerals, and Power Plant, etc.
Paper Making

We have rich experience in doing OEM service for international clients. Our expertise lies in our professional R& D team, up-to-date certifications, and prompt delivery period.
Water Treatment

Our actuators and gearboxes are widly served in such industries as Chemical, Oil & Gas, Refining, Pulp & Paper, Mining & Minerals, and Power Plant, etc.
Pharmaceutical

We have overseas partners to provide the best possible technical support to our end users. Our large inventory of finished actuators and automated valves can guarantee short delivery.
Petrochemical

This can be regionally, nationally, or internationally through our strategically located facilities.
Industrial

We have a dedicated project team to handle large, technically complex and time pressured enquiries from our customers. Our experience in CNPC, SINOPEC and CNOOC gives us project management capability, which can prove vital in managing complex supply chains.
HVAC

Recent years has seen that the government has launched out a series of planning outlines and measures to promote the development of equipment manufacturing industry.
New Energy

Our actuators and gearboxes are widly served in such industries as Chemical, Oil & Gas, Refining, Pulp & Paper, Mining & Minerals, and Power Plant, etc.
Building

Our actuators and gearboxes are widly served in such industries as Chemical, Oil & Gas, Refining, Pulp & Paper, Mining & Minerals, and Power Plant, etc.
Wastewater

Our actuators and gearboxes are widly served in such industries as Chemical, Oil & Gas, Refining, Pulp & Paper, Mining & Minerals, and Power Plant, etc.

ABOUT US—Expert in Flow Control Solutions

Zhejiang Valco Flow Control Co., Ltd. aims at high-end and high-performance flow control solutions. We have 2 production base, one is located in Binhai Industrial Area, Wenzhou, the other is in Shanghai. We offer rotary pneumatic actuators, linear pneumatic actuators, rotary electric actuators, linear electric actuators, multi-turn electric actuators, gearboxes, limit switch box, solenoid valve, air filter regulator, etc.

Our actuators and gearboxes are widly served in such industries as Chemical, Oil & Gas, Refining, Pulp & Paper, Mining & Minerals, and Power Plant, etc. We have rich experience in doing OEM service for international clients. Our expertise lies in our professional R&D team, up-to-date certifications, and prompt delivery period.

KNOW MORE ABOUT US

Testing

We have the capability to offer state of the art, in-door testing with various test equipment, including torque test bench, cycle test, strength test, corrosion test,etc...

Maintenance, Repair, Operations

We have overseas partners to provide the best possible technical support to our end users. Our large inventory of finished actuators and automated valves can guarantee short delivery...

Project

We have a dedicated project team to handle large, technically complex and time pressured enquiries from our customers. Our experience in CNPC, SINOPEC and CNOOC...

OUR CERTIFICATE

ISO Certificate-EN

ISO Certificate-EN
CE-2023.04 - 2028.04

CE-2023.04 - 2028.04
SIL3-1

SIL3-1
SIL3-2

SIL3-2
ATEX Certificate-1

ATEX Certificate-1
ATEX Certificate-2

ATEX Certificate-2
ATEX Certificate-3

ATEX Certificate-3
CE

CE
ATEX Certificate-1

ATEX Certificate-1
ATEX Certificate-2

ATEX Certificate-2
ATEX Certificate-3

ATEX Certificate-3

NEWSROOM

We have rich experience in doing OEM service for international clients. Our expertise lies in our professional R& D team, up-to-date certifications, and prompt delivery period.

ALL NEWS

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August 08, 2023

3 Reasons to Choose Solenoid Valves for Your Air Systems

July 24, 2024

Maximizing Efficiency in Petrochemical Operations with Hydraulic Electric Actuators

In the ever-evolving world of petrochemical operations, the need for efficiency and productivity has never been greater. As companies strive to stay ahead of the competition, they are constantly searching for innovative solutions that can enhance their operations and maximize output. One such solution that has been gaining traction in recent years is the implementation of Hydraulic Electric Actuators.

July 17, 2024

The Future of Water Treatment Control: Advancements in Pneumatic Actuator Technology

Water treatment control plays a crucial role in ensuring the safety and quality of our water supply. As technology continues to advance, so does the need for more efficient and reliable control systems in water treatment plants. In this article, we will explore the current challenges facing water treatment control and the advancements in pneumatic actuator technology that are revolutionizing the industry.