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Dresser Masoneilan
Control Valve
Masoneilan's 21000 Series control valve is a heavy top guided globe valve design featuring noise attenuation and anti-cavitations trim options. It is the most versatile single ported control valve read more
Emergency Shutdown Valve Automation
Masoneilan offers the safety instrumented system market the latest technology in emergency shutdown valve automation and in-service valve partial stroking with a PST controller, the SVI II ESD. This h read more
Heavy Duty Globe Control Valves
Masoneilan's 41005 Series provides efficient and dependable performance over a wide range of pressures and temperatures typical in critical service applications, exceeding the capabilities of compa read more
Spring Diaphragm Actuators
Pneumatic Spring Diaphragm Actuator, Type 87/88, is a multi-spring design for use with linear stem motion valves. It features heavy-duty steel diaphragm cases, moulded electrometric rolling diaphra read more