The blowdown valves are used for operation in the open position. The main function of the blowdown valve is mainly to control a continuous flow of steam/fluid under high differential pressure. The outstanding feature of this type of valve is that it can maintain fluid-tightness and it is easily operated without the help of any wedging action.
Gestra bottom blowdown valve - Deposits build up very quickly at the bottom of industrial steam boilers. The way to remove these deposits effectively is by very rapidly opening and closing a valve at the bottom of the boiler, this is called intermittent blowdown. It is an extremely demanding application which requires a robust and reliable product. The GESTRA bottom blowdown valve achieves this by opening very quickly, for just 2 seconds, producing a vacuum at the bottom of the boiler. The resulting suction removes settled sediment, known as sludge, from the bottom of the boiler. When the valve closes its design ensures tight shut-off with no leakage. Opening the valve for longer than 2 seconds has no further effect at reducing blowdown and simply wastes water
Quick removal of sediment stopping build up Extends life of your boiler Reduces carbon emissions Minimal water and energy losses reducing costs Reduces boiler carry-over for better steam quality and improved plant productivity
Jual adca blowdown valve | Distributor adca blowdown valve .The VPA26/2 blowdown valve series were specially designed for application on steam boilers, to remove sludge sediments which naturally settle on the bottom of the boiler. This valve is available with a diaphragm actuator and/or manual operation lever. We have stocks product of Adca Blowdown Valve with the following type - Distributor Adca Blowdown Valve Surabaya
Blowdown Valve VPA26/2 - Adca Blowdown Valve VPA26/2S - carbon steel. Adca Blowdown Valve VPA26/2I - stainless steel
High quality hardened valve seat and plug. Manual or automatic intermittent timed control. Lockable in open position if supplied with manual operation lever. Practical foot operated lever. Maintenance free stem sealing. Tool-free quick exchangeable clamped-in seats, allowing fast and easy in-site maintenance procedures.
The RTK blowdown is an air (or water) operated valve specially designed to remove solids falling to the bottom of the boiler (Blowdown bottom). It is used with the RTK blowdown timer to control bottom blowdown. We have stocks product of RTK Blowdown Valve with the following types.
RTK Blowdown Valve HV 6291 RTK Blowdown Valve PV 6291
HV 6291 The bottom blowdown valve is operated by hand lever. The valve closes automatically if the lever is led loose. The valve can be blocked in open position. PV 6291 The air supply must not exceed 6 bar. The opening of blowdown valves must be effected rapidly and completely.
Gestra blowdown valve is produced with high quality, resulting in maximum boiler safety and long-term operating time. This type of valve functions to control the concentration of solids / total dissolved (TDS) in the boiler. We offer Gestra blowdown valve with the following types.
Rapid-Action Intermittent Blowdown Valve - GESTRA Blowdown Valve PA 46, PN 40 / CLASS 150 / 300, DN 20-50 GESTRA Blowdown Valve PA 47, PN 63 / CLASS 600, DN 25, 40, 50 GESTRA Blowdown Valve PA 48, PN 100 / CLASS 600, DN 25, 40, 50 GESTRA Blowdown Valve MPA 46, PN 40 / CLASS 150 / 300, DN 20-50 GESTRA Blowdown Valve MPA 47, PN 63 / CLASS 600, DN 25, 40, 50 GESTRA Blowdown Valve MPA 48, PN 100 / CLASS 600, DN 25, 40, 50 Programme-Controlled Blowdown System - Gestra Automatic Intermittent Blowdown Control TA 7
Rapid-Action Intermittent Blowdown Valve PA 47 – manual operation Rapid-Action Intermittent Blowdown Valve MPA 47 with diaphragm actuator Hand lever with clip fastener Separate pretensioning Wear-protection by downstream, integrated radial assembly level cone Tell-tale hole inside the protection pipe Leakage control Assembly kit 335130 for retrofitting the actuator of an existing MPA 26 or MPA 27 in a PA 46 or PA 47 to upgrade them to an MPA 46 or MPA 47 (guide bushing with washer and spacer disc). Diaphragm actuator 337866 for PA 4x (diaphragm actuator, spacer disc). TA program controller for MPA 4x n Retrofit kit 337980 containing proximity switch for MPA 4x (one limit switch). Retrofit kit 337946 containing proximity switch for MPA 4x (two limit switches). Emergency lever 337867 for MPA 46/47 and 338073 for MPA 48. The cycling timer PRS 8 is mounted in an appliance plug socket fitted on the three-way solenoid valve.