The Type MP is a pilot-operated pressure reducing regulator with incorporated noise attenuation and an optional integral slam-shut valve. This regulator is used to reduce the pressure in natural gas transmission lines from pressures of 29 to 1233 psig (2 to 85 bar) to distribution pressures of 15 to 870 psig (1 to 60 bar). The optional slam-shut utilizes a manometric box and a double-stage powering mechanism.
The MP is in conformity with the Pressure Equipment Directive PED 97/23/EC
and is classified in Category IV
If you would like access to downloadable CAD drawings, please
login or
register.
Temperature Capabilities
-20° to 60°C (-4° to 140°F)
Versions
Version without Integral Slam-Shut consists of:
- A body, an actuator, a connecting part, a bottom
- A valve plug, a regulator orifice which can also serve as a slam-shut orifice
- A valve plug guide
- A pilot assembly adjusted to the required set point (see Instructional Manual NTAPILMP). Depending on the nominal pressure chosen:
- A pre-expansion manometric box
- A pre-expansion spring
- A pilot manometric box
- A pilot spring
- A pre-expansion manometer
- A relief valve
Depending on the flow coefficient chosen:
- A valve plug, an orifice, a specific valve plug guide
Version with Integral Slam-Shut (DN 25 to 100,DN 150 with Qf <= 3810) consists of:
- A slam-shut connecting part replacing the bottom
- A valve plug with a tight shut disk plug
- A slam-shut bypass valve
- A release relay type OS2 (see Instructional Manual NTAOS2):
- A mechanism box (BM)
- A safety manometric box (BMS) to be connected outlet side of the regulator
Additional Technical Data
For additional technical information,
contact your Local Sales Office or refer to technical documentation.
|
Support/Locator/Training |
RFQ/Drawings |
Technical Reference |
What's New |
Site Map |
My Help |
