Rotork YTC YT-315N1 Stainless Steel Pneumatic Volume Booster Relay
The Rotork YTC YT-315N1 Stainless Steel Pneumatic Volume Booster Relay is designed to improve the operating speed and responsiveness of pneumatic valve actuators in industrial process control systems.
- 4.91 Output Flow Capacity, Cv
- 1:1 Signal-to-Output Pressure Ratio
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- 1 YearWarranty
Product Overview
The Rotork YTC YT-315N1 Stainless Steel Pneumatic Volume Booster Relay is designed to improve the operating speed and responsiveness of pneumatic valve actuators in industrial process control systems. Manufactured by Rotork YTC, this high-capacity pneumatic amplifier receives a control pressure signal from a valve positioner and delivers an increased volume of compressed instrument air to the actuator. Its 1:1 signal-to-output pressure ratio enables the actuator to respond more rapidly to positioning commands while maintaining the pressure relationship required for accurate control valve operation.
Part of the Rotork YTC YT-300 Series, the YT-315N1 features a corrosion-resistant 316 stainless steel housing, 3/4-inch NPT supply and output connections, and a 1/4-inch NPT signal connection. Its internal bypass adjustment helps optimise response sensitivity and control loop stability, while its diaphragm-operated mechanism supports rapid air delivery and exhaust. Designed for industrial pneumatic valve systems requiring higher airflow, this volume booster is suitable for oil and gas processing, chemical manufacturing, petroleum refining, power generation, water treatment, and industrial automation applications.
Technical Specifications
|
Specification |
Value |
|---|---|
|
Product Name |
Stainless Steel Pneumatic Volume Booster Relay |
|
Manufacturer / Brand |
Rotork YTC |
|
Original Manufacturer |
YTC / Young Tech Co. |
|
Main Model |
YT-315N1 |
|
Alternative Model Format |
YT315N1 |
|
Product Series |
YT-300 Series |
|
Product Type |
Pneumatic Volume Booster |
|
Component Category |
Pneumatic Valve Control Accessories |
|
Operating Technology |
Pneumatic Diaphragm and Poppet Mechanism |
|
Primary Function |
Increase Pneumatic Airflow to Valve Actuators |
|
Signal-to-Output Pressure Ratio |
1:1 |
|
Maximum Supply Pressure |
10 Bar (1 MPa) |
|
Maximum Signal Pressure |
7 Bar (0.7 MPa) |
|
Maximum Output Pressure |
7 Bar (0.7 MPa) |
|
Output Flow Capacity, Cv |
4.91 |
|
Exhaust Flow Capacity, Cv |
5.24 |
|
Supply Connection |
3/4 Inch NPT |
|
Output Connection |
3/4 Inch NPT |
|
Signal Connection |
1/4 Inch NPT |
|
Connection Thread Type |
NPT |
|
Housing Material |
Stainless Steel 316 |
|
Pressure Control Principle |
Diaphragm-Operated Pneumatic Pressure Balancing |
|
Bypass Control |
Adjustable |
|
Linearity |
±1% Full Scale |
|
Standard Ambient Temperature |
−20°C to +70°C |
|
Temperature Option Code |
1, Standard Temperature |
|
Pneumatic Signal Source |
Compatible Valve Positioner |
|
Actuator Compatibility |
Suitable Single-Acting and Double-Acting Pneumatic Systems |
|
Internal Filtration |
Built-In 100-Mesh Screen |
|
Approximate Weight |
4.6 kg |
|
Installation Type |
Pneumatic Instrument Air Line |
|
Working Medium |
Clean, Dry Instrument Air |
|
Application Scope |
Industrial Pneumatic Actuator Speed Enhancement |
|
Condition |
New |
|
Warranty |
1 Year |
Key Features
High-capacity pneumatic volume booster for faster industrial valve actuator response
Durable 316 stainless steel housing for corrosion resistance in suitable industrial environments
Manufacturer model YT-315N1 for accurate identification and replacement
Maximum pneumatic supply pressure of 10 bar
Maximum signal and output pressure ratings of 7 bar
Stable 1:1 signal-to-output pressure ratio for controlled pneumatic amplification
Large 3/4-inch NPT supply and output connections for increased airflow capacity
Standard 1/4-inch NPT signal connection for compatible valve positioners
Output flow coefficient of Cv 4.91 for high-volume actuator air delivery
Exhaust flow coefficient of Cv 5.24 for rapid actuator pressure release
Adjustable bypass mechanism for optimising valve response and control stability
Sensitive response to small changes in pneumatic positioner output pressure
Diaphragm-operated construction for reliable pneumatic pressure balancing
Integrated 100-mesh screen for filtering particles in the incoming air
Standard ambient operating temperature range of −20°C to +70°C
Operates using compressed instrument air without requiring electrical power
Suitable for compatible single-acting and double-acting pneumatic actuator arrangements
Designed for industrial valve maintenance, replacement, and automation upgrades
Typical Applications
Industrial pneumatic control valve actuation
Pneumatic actuator response speed enhancement
Oil and gas production and processing facilities
Chemical and petrochemical manufacturing plants
Petroleum refining and processing installations
Power generation and utility systems
Water and wastewater treatment facilities
Industrial manufacturing and production machinery
Large pneumatic valve actuator assemblies
Rotary ball and butterfly valve automation
Linear globe valve positioning systems
Industrial flow and pressure regulation
Pneumatic valve positioner output amplification
Industrial emergency shutdown valve assemblies where appropriately engineered
Process automation and control valve maintenance
Industrial compressed air control applications
Shipping & Support
Fast dispatch – Australia & Worldwide Shipping
Technical assistance available
1-year warranty
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