Product Overview
The DVC6200 digital valve controller is a HART® communicating instrument. It converts a two-wire 4-20 mA control signal into a pneumatic output to an actuator. It retrofits easily in place of existing analog positioners on most pneumatic actuators.
The linkage-less, non-contact position feedback system eliminates physical contact between the valve stem and the DVC6200, so there are no wearing parts — cycle life is maximized. Fully encapsulated electronics resist vibration, temperature swings, and corrosive atmospheres. A weather-tight wiring terminal box keeps field wiring isolated from other areas of the instrument.
The two-stage positioner design responds quickly to large step changes while maintaining precise control for small setpoint changes. The DVC6200 can also detect position feedback problems and automatically revert to pressure control mode to keep the valve operational.
Technical Specifications
Application Industry
The DVC6200 has proven itself in refining, chemical, nuclear, oil and gas, power, pulp and paper, food and beverage, water and wastewater, pharmaceutical, and metals and mining industries. It handles process control for flow, pressure, temperature, and level applications. A field case study at Orica Mining Services’ Kooragang Island facility demonstrated trouble-free performance in liquid-ammonia service, a highly corrosive and hazardous environment.
Common Problems
Replacement Models
The DVC6200 is designed to retrofit existing analog positioner installations. It is a common upgrade from older DVC2000 units. For other brands, verify mounting, travel range, and communication protocol before ordering.
Why Buy From Us
We supply genuine DVC6200 digital valve controllers. Every unit is tested before dispatch. Our technical team can assist with configuration and calibration questions. Single-unit and bulk orders are both welcome.
Stock & Delivery Time
Stock and delivery time vary by configuration. Please contact us for current availability and lead time. Packing: carton or wooden case, 30 × 30 × 30 cm per unit.
RFQ Form
Please provide:
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Full model number and suffix
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Housing material (aluminum or stainless steel)
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Area certification required (ATEX, IECEx, FM, CSA, NEPSI, etc.)
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Communication protocol (HART 5, HART 7, or other)
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Quantity
-
Shipping destination
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Required delivery date
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Any special configuration
</details>
<details> <summary><strong>Product Description — Version 2(点击展开)</strong></summary>
Product Overview
The DVC6200 is a digital valve controller that uses HART® communication. It receives a 4-20 mA control signal and positions a pneumatic actuator. On most pneumatic actuators, it can replace an existing analog positioner without major modification.
Position feedback is linkage-less and non-contact. Nothing rubs or wears between the valve stem and the controller, so cycle life is extended. The electronics are fully encapsulated to resist vibration, temperature swings, and corrosive atmospheres. A weather-tight terminal box keeps field wiring isolated.
The two-stage positioner reacts quickly to large step changes and still holds precise control on small setpoint changes. If position feedback is lost, the DVC6200 can automatically switch to pressure control mode to keep the valve operational.
Technical Specifications
Application Industry
The DVC6200 is used in refining, chemical, nuclear, oil and gas, power, pulp and paper, food and beverage, water and wastewater, pharmaceutical, and metals and mining. It controls flow, pressure, temperature, and level loops. At Orica Mining Services’ Kooragang Island facility, it operated trouble-free in liquid-ammonia service, a highly corrosive and hazardous environment.
Common Problems
Replacement Models
The DVC6200 retrofits most existing analog positioner installations. It is a natural upgrade from the DVC2000. If you are considering another brand, check actuator travel, mounting pattern, and communication protocol first.
Why Buy From Us
We sell genuine DVC6200 digital valve controllers. Each unit is function-tested before shipping. Our technical team is available for setup and calibration support. We handle one-off orders and project quantities.
Stock & Delivery Time
Availability and lead time depend on the specific configuration. Contact us to confirm current stock and delivery schedule. Units are packed in carton or wooden case, 30 × 30 × 30 cm.
RFQ Form
For a quote, send us:
</details>
<details> <summary><strong>Product Description — Version 3(点击展开)</strong></summary>
Product Overview
The DVC6200 digital valve controller converts a two-wire 4-20 mA signal into a pneumatic output to drive an actuator. It fits most pneumatic actuators where an analog positioner was previously installed. HART® communication is supported.
Feedback is linkage-less and non-contact. No parts rub together, so wear is minimal and cycle life is maximized. The electronics are fully encapsulated, protecting against vibration, temperature swings, and corrosive atmospheres. A weather-tight terminal box keeps field wiring isolated.
The two-stage design gives fast response to large step changes and precise control for small setpoint changes. If position feedback fails, the DVC6200 can revert to pressure control mode to keep the valve operational.
Technical Specifications
Application Industry
Industries using the DVC6200 include refining, chemical, nuclear, oil and gas, power, pulp and paper, food and beverage, water and wastewater, pharmaceutical, and metals and mining. It is used for flow, pressure, temperature, and level control. At Orica Mining Services’ Kooragang Island facility, the controller operated trouble-free in liquid-ammonia service, a highly corrosive and hazardous environment.
Common Problems
Replacement Models
The DVC6200 is designed to replace existing analog positioners on most pneumatic actuators. It is a common upgrade from the DVC2000. For other brands, verify mounting, travel range, and protocol compatibility before purchase.
Why Buy From Us
We supply genuine DVC6200 digital valve controllers. Every unit is tested prior to dispatch. Our technical support team can assist with configuration and calibration. We accept single-unit and bulk orders.
Stock & Delivery Time
Stock and delivery time vary by configuration. Please contact us for current availability and lead time. Packing: carton or wooden case, 30 × 30 × 30 cm per unit.
RFQ Form
Please provide:
-
Full model number and suffix
-
Housing material
-
Area certification (ATEX, IECEx, FM, CSA, NEPSI, etc.)
-
Communication protocol
-
Quantity
-
Shipping destination
-
Required lead time
-
Special configuration requests
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