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274-03168 | Siemens Flowrite 2-Way 1-1/4" Control Valve Cv16 24VAC
- Regular price
- $1,397.00
- Sale price
- $1,397.00
- Regular price
-
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Product Description P/N: 274-03168
Description
The Siemens 274-03168 is a 2-way Flowrite™ control valve with a 1-1/4" F x F connection designed for modulating control of steam and hydronic systems. Featuring a Cv of 16 and equal percentage flow characteristic, it provides precise regulation in HVAC and industrial applications. Equipped with a spring return electro-hydraulic actuator rated at 258 in-lb and powered by 24 VAC, it supports proportional control via 0–10 VDC or 4–20 mA signals.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | HVAC Control Valves |
| Part Number | 274-03168 |
| Subcategory | 2-Way Control Valves |
| Valve Type | 2-Way, Normally Open |
| Connection Size | 1-1/4" F x F |
| Flow Coefficient (Cv) | 16 |
| Flow Characteristic | Equal Percentage |
| Trim Material | Bronze |
| Actuator Type | Spring Return Electro-Hydraulic |
| Actuator Torque | 258 in-lb |
| Control Signal | 0–10 VDC / 4–20 mA |
| Supply Voltage | 24 VAC |
| Power Consumption | 14 VA |
| Stroke | 3/4" |
| Run Time | 30 Seconds Powered |
| Spring Return Time | 15 Seconds |
| Media | Saturated Steam, Water, Glycol (Up to 50%) |
| Fluid Temperature Range | 20°F to 250°F (-7°C to 120°C) |
| Ambient Temperature Range | 5°F to 130°F (-25°C to 150°C) |
| Weight | Approx. 8 kg |
Information About 274-03168
The 274-03168 is part of Siemens’ Flowrite valve series, engineered for accurate flow modulation in heating, cooling, and process control systems. This normally open, 2-way valve incorporates bronze trim and female threaded (F x F) connections for durability and straightforward installation. Designed for service with saturated steam, water, and glycol solutions up to 50%, it operates within fluid temperatures from 20°F to 250°F (-7°C to 120°C). The integrated spring return electro-hydraulic actuator ensures fail-safe positioning with a 15-second return time and supports proportional control signals for seamless integration into building automation systems.
Key Features:
- 2-Way Normally Open Design: Provides reliable flow control with fail-safe spring return operation.
- Equal Percentage Flow Characteristic: Enables stable modulation across varying load conditions.
- Cv 16 Flow Capacity: Supports balanced control in medium-capacity HVAC and steam systems.
- Electro-Hydraulic Actuator (258 in-lb): Delivers strong, precise valve positioning.
- Proportional Control Inputs: Accepts 0–10 VDC and 4–20 mA signals for BAS compatibility.
- Fast Response Time: 30-second powered stroke with 15-second spring return.
- Wide Media Compatibility: Suitable for saturated steam, water, and glycol solutions up to 50%.
- Temperature Tolerance: Fluid temperature range from 20°F to 250°F for flexible application use.
The 274-03168 delivers the reliability and precision required for proportional flow control in HVAC and steam regulation systems.
Description
The Siemens 274-03168 is a 2-way Flowrite™ control valve with a 1-1/4" F x F connection designed for modulating control of steam and hydronic systems. Featuring a Cv of 16 and equal percentage flow characteristic, it provides precise regulation in HVAC and industrial applications. Equipped with a spring return electro-hydraulic actuator rated at 258 in-lb and powered by 24 VAC, it supports proportional control via 0–10 VDC or 4–20 mA signals.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | HVAC Control Valves |
| Part Number | 274-03168 |
| Subcategory | 2-Way Control Valves |
| Valve Type | 2-Way, Normally Open |
| Connection Size | 1-1/4" F x F |
| Flow Coefficient (Cv) | 16 |
| Flow Characteristic | Equal Percentage |
| Trim Material | Bronze |
| Actuator Type | Spring Return Electro-Hydraulic |
| Actuator Torque | 258 in-lb |
| Control Signal | 0–10 VDC / 4–20 mA |
| Supply Voltage | 24 VAC |
| Power Consumption | 14 VA |
| Stroke | 3/4" |
| Run Time | 30 Seconds Powered |
| Spring Return Time | 15 Seconds |
| Media | Saturated Steam, Water, Glycol (Up to 50%) |
| Fluid Temperature Range | 20°F to 250°F (-7°C to 120°C) |
| Ambient Temperature Range | 5°F to 130°F (-25°C to 150°C) |
| Weight | Approx. 8 kg |
Information About 274-03168
The 274-03168 is part of Siemens’ Flowrite valve series, engineered for accurate flow modulation in heating, cooling, and process control systems. This normally open, 2-way valve incorporates bronze trim and female threaded (F x F) connections for durability and straightforward installation. Designed for service with saturated steam, water, and glycol solutions up to 50%, it operates within fluid temperatures from 20°F to 250°F (-7°C to 120°C). The integrated spring return electro-hydraulic actuator ensures fail-safe positioning with a 15-second return time and supports proportional control signals for seamless integration into building automation systems.
Key Features:
- 2-Way Normally Open Design: Provides reliable flow control with fail-safe spring return operation.
- Equal Percentage Flow Characteristic: Enables stable modulation across varying load conditions.
- Cv 16 Flow Capacity: Supports balanced control in medium-capacity HVAC and steam systems.
- Electro-Hydraulic Actuator (258 in-lb): Delivers strong, precise valve positioning.
- Proportional Control Inputs: Accepts 0–10 VDC and 4–20 mA signals for BAS compatibility.
- Fast Response Time: 30-second powered stroke with 15-second spring return.
- Wide Media Compatibility: Suitable for saturated steam, water, and glycol solutions up to 50%.
- Temperature Tolerance: Fluid temperature range from 20°F to 250°F for flexible application use.
The 274-03168 delivers the reliability and precision required for proportional flow control in HVAC and steam regulation systems.
