安德森格林伍德MLCP（調節大容量先導閥）是其中的**次內部感覺到先導泄壓閥被釋放到市場。該MLCP提供了更復雜的閥門的許多優點，但在一個簡單，高性能，成本有效的設計。
Modulating Large Capacity Pilot (MLCP) Valve
- Description
- Specifications
- Documentation
The Anderson Greenwood MLCP (Modulating Large Capacity Pilot Valve) is one of the first internal sensed pilot operated pressure relief valves to be released to the market. The MLCP provides many of the benefits of more complex valves, but in a simple, high performance, cost effective design.
The MLCP is a modulating pilot operated valve designed for gas and vapor service. It is ideal to protect gas distribution pipelines and positive displacement blowers. Moreover, with a set pressure range of 3 psig to 14.99 psig [0.2 to 1.03 barg], it is perfect for applications that normally require spring loaded conservation vents.
The MLCP will maintain zero leakage in excess of 92% of set pressure, while conservation vents will show leakage at 70% of set pressure.
Features & Benefits:
- Rigid Pilot Mounting: The MLCP pilot, being integral to the main valve, helps eliminate the need for mounting brackets and lowers the center of gravity.
- Viton® Soft Seats and Seals: Helps reduce emissions and product loss, while minimizing maintenance costs.
- Simple Design: Helps reduce maintenance time.
- Full Bore Orifices: Provide for maximum capacity in a given size, often reducing the size of the valve required and the size of associated piping.
- Internal Sensing: Helps reduces maintenance time, provides for a more compact design, and eliminates concerns related to tubing and fittings.
- Modulating Action: Helps reduce product loss and maintains pressure stability in the system.
- Full Rated Capacity at 10% Overpressure: Allows for increased set pressures and/or a smaller valve in a given application.
Options:
Field test connection (standard).
Manual blowdown via field test connection.
Provide normally-closed solenoid valve at field test connection to remotely open the valve.
Sizes: 2" x 3" to 6" x 8"
Orifices: 3.14 to 28.27 in2 [20.26 to 182.41 cm2]
Inlet Ratings: ANSI Class 150
Temperature Range: -20 to +400°F [-29 to +204°C]
Set Pressure Range: 3 to 14.99 psig [0.207 to 1.03 barg]
