• steam cooling

Standard

• Connection: flange DN 25-250, butt-weld ends
• Design: stem injection, 2-phase nozzle
• Characteristic: equal percentage, linear or modified
• Rangeability: 25:1
• Seat leakage: IV, V
• Trim: perforated plug/seat combination
• Body material: cast or forged
• Trim materials: SS 316, 316L
• Rapid replacement system for seat and plug
• Stem sealing: Graphite/Inconel, Graphite, Graphite/PTFE
• Actuator: pneumatic, electric, hydraulic

Options:

• Large diemensions on request
• Special trim design
• Integrated strainer
• Flush protection parts
• Pressure test seat
• Drainage connection
• Safety requirements (DIN EN 12952-10 or TRD421 and SIL2)
• Dump tube
• Special materials and connections