High Performance Globe Control Valve
High performance globe control valve which is designed and manufactured by Keyvalve, can be used for water, steam and thermal oil in all industrial areas including textile dyeing and finishing machinery, petrochemical, oil and gas, municipal water supply, waste water treatment, power plant, pulp and paper, food and beverage, oleochemical, palm oil refinery, pharmaceutical, shipbuilding, etc. It is designed in accordance to GB, DIN and ASME standards.
1.Modulating and open/close functions with electric or pneumatic actuators for selection.
2.Compact design and trim structure equipped with parabolic or V plug, allow high flow rate and precise flow control characteristic.
3.Sealing surface with alloy hardening or stellited (optional) to ensure tight sealing and long lifetime under heavy duty applications.
4.Polished stem with maintenance free PTFE V-ring or graphite packing provides a reliable and long lasting leakage free protection. Bellows coupled with graphite packing can be applied according to customer operating requirements.