.svg?v=180920048278408794651776809924){kind=small}
Siemens SKB62U Electrohydraulic Spring Return HVAC Valve Actuator
- Regular price
- $1,835.00
- Sale price
- $1,835.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: SKB62U
Description
The Siemens SKB62U is an electrohydraulic valve actuator designed for proportional control of compatible HVAC globe valves. It operates on 24 VAC and provides spring-return functionality, a 20 mm stroke, and proportional control through 0–10 VDC or 4–20 mA signals.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | HVAC & Building Automation |
| Part Number | SKB62U |
| Subcategory | Valve Actuators |
| Product Type | Electrohydraulic Valve Actuator |
| Product Family | Flowrite / Acvatix |
| Actuator Type | Electrohydraulic |
| Operating Voltage | 24 VAC ±20% |
| Frequency | 50/60 Hz |
| Control Signal | 0–10 VDC / 4–20 mA |
| Feedback Signal | 0–10 VDC / 4–20 mA |
| Nominal Stroke | 20 mm (3/4 in.) |
| Nominal Force | Up to 4,400 N (1,000 lbf) |
| Full-Stroke Run Time | 120 seconds |
| Power Consumption | 18 VA / 12 W |
| Housing Material | Die-Cast Aluminum |
| Enclosure Rating | NEMA 1 |
| Operating Temperature | 5°F to 131°F (-15°C to 55°C) |
| Weight | 18.9 lb |
Information About SKB62U
The SKB62U belongs to the Siemens Flowrite/Acvatix family of large-stroke valve actuators for HVAC applications. Its electrohydraulic design provides controlled valve positioning with automatic spring return when required. The actuator accepts proportional 0–10 VDC or 4–20 mA control signals and provides a corresponding 0–10 VDC or 4–20 mA position feedback signal. Its 20 mm nominal stroke and direct valve mounting make it suitable for compatible Siemens two-way and three-way globe valve assemblies.
Key Features:
- Electrohydraulic Operation: Provides proportional mechanical positioning for compatible globe valves.
- Spring Return: Returns the actuator toward its fail-safe position when control power is removed.
- Operating Voltage: Designed for 24 VAC ±20% power at 50/60 Hz.
- Proportional Control: Accepts 0–10 VDC or 4–20 mA control signals.
- Position Feedback: Provides 0–10 VDC or 4–20 mA feedback output.
- 20 mm Stroke: Provides a nominal 3/4-inch (20 mm) actuator stroke.
- Manual Override: Includes manual adjustment for positioning and service operations.
- UL Listed: The SKB62U configuration is UL-listed for applicable installations.
The SKB62U delivers the reliability and precision required for proportional control of HVAC globe valves.
Description
The Siemens SKB62U is an electrohydraulic valve actuator designed for proportional control of compatible HVAC globe valves. It operates on 24 VAC and provides spring-return functionality, a 20 mm stroke, and proportional control through 0–10 VDC or 4–20 mA signals.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | HVAC & Building Automation |
| Part Number | SKB62U |
| Subcategory | Valve Actuators |
| Product Type | Electrohydraulic Valve Actuator |
| Product Family | Flowrite / Acvatix |
| Actuator Type | Electrohydraulic |
| Operating Voltage | 24 VAC ±20% |
| Frequency | 50/60 Hz |
| Control Signal | 0–10 VDC / 4–20 mA |
| Feedback Signal | 0–10 VDC / 4–20 mA |
| Nominal Stroke | 20 mm (3/4 in.) |
| Nominal Force | Up to 4,400 N (1,000 lbf) |
| Full-Stroke Run Time | 120 seconds |
| Power Consumption | 18 VA / 12 W |
| Housing Material | Die-Cast Aluminum |
| Enclosure Rating | NEMA 1 |
| Operating Temperature | 5°F to 131°F (-15°C to 55°C) |
| Weight | 18.9 lb |
Information About SKB62U
The SKB62U belongs to the Siemens Flowrite/Acvatix family of large-stroke valve actuators for HVAC applications. Its electrohydraulic design provides controlled valve positioning with automatic spring return when required. The actuator accepts proportional 0–10 VDC or 4–20 mA control signals and provides a corresponding 0–10 VDC or 4–20 mA position feedback signal. Its 20 mm nominal stroke and direct valve mounting make it suitable for compatible Siemens two-way and three-way globe valve assemblies.
Key Features:
- Electrohydraulic Operation: Provides proportional mechanical positioning for compatible globe valves.
- Spring Return: Returns the actuator toward its fail-safe position when control power is removed.
- Operating Voltage: Designed for 24 VAC ±20% power at 50/60 Hz.
- Proportional Control: Accepts 0–10 VDC or 4–20 mA control signals.
- Position Feedback: Provides 0–10 VDC or 4–20 mA feedback output.
- 20 mm Stroke: Provides a nominal 3/4-inch (20 mm) actuator stroke.
- Manual Override: Includes manual adjustment for positioning and service operations.
- UL Listed: The SKB62U configuration is UL-listed for applicable installations.
The SKB62U delivers the reliability and precision required for proportional control of HVAC globe valves.
