Control vavle
Liminoise Control Vavle
The nominal diameter is DN550, the nominal pressure is CL900, and the safety level is level 3. It meets the ASME QME-1 appraisal requirements and can be used as a nuclear power plant with third-generation nuclear power technology.
technical specification
SIZES
1” to 24” (25mm to 600mm)
RATINGS
ANSI 150-4500; API 5,000 - 15,000
BODY MATERIALS
Carbon Steel / Low Temperature Carbon Steel / Alloy Steel / Stainless Steels / Duplex & Super Duplex / Inconels
TRIM THROTTLING MATERIALS
Carbon Steel / Low Temperature Carbon Steel / Alloy Steel / Stainless Steels / Duplex & Super Duplex / Inconels
trim options
MICRO / MULTI-SPLINE
MICRO SPLINE & MULTI-SPLINE TRIMS
The Microspline and multi-spline trim is designed for high pressure-drop liquid services on applications with low flow rate requirements. These trims are supplied in valve sizes up to 2” (50mm) diameter. The flow sleeve and plug are constructed as an insertable cartridge, with up to five stages of pressure drop to ensure that cavitation does not occur throughout the stated flow range.
The multi-spline trim option can achieve rangeabilities in excess of 100 to 1, due to the very precise fit of the plug within the seat. The standard material is full stellite Grade 6. However there are also tungsten carbide and advanced ceramic options for pressure drops greater than 100 bar (1450 psi).
'HF' HIGH FRICTION
'HF' HIGH FRICTION
The
'HF' High Friction trim is suited to most process-control applications
and helps reduce cavitation and noise in a low pressure recovery
application. For more severe applications it can include stellite or
tungsten carbide inserts.
