BASIC OPERATION PRINCIPLES OF BROEN HEADWORKS

Transcription

1 BASIC OPERATION PRINCIPLES OF BROEN HEADWORKS 1

2 CONTENT BROEN WATER VALVES WITH A CERAMIC HEADWORK 3 BROEN WATER VALVES WITH A COMPRESS/RUBBER HEADWORK 4 BROEN VALVES FOR SPECIAL WATER 5 BROEN VALVES FOR BURNING GASES WITH A CERAMIC HEADWORK 6 BROEN FINE REGULATION VALVES WITH A NEEDLE HEADWORK 7 BROEN FINE REGULATION VALVES WITH A MICRO FLOW HEADWORK 8 BROEN VALVES WITH A VACUUM / HIGH FLOW HEADWORK 9 VISUAL IDENTIFICATION OF BROEN HEADWORKS IN GENERAL 10 2

3 BROEN WATER VALVES WITH A CERAMIC HEADWORK BROEN water s delivered with a ceramic have turning range of 180 or 90 in case of elbow lever.. BROEN ceramic Noise reducer Lip-seal Upper ceramic control disc ceramic disc Built-in BALLOFIX 1. of the is turned clockwise* 2. Upper ceramic disk is moved in such a way that the openings of the inlet disk are blocked not allowing water to flow 1. of the is turned counterclockwise 2. Upper ceramic disk is moved in such a way that the openings of the inlet disk are released to allow water to flow 3. The is fully opened when a handle makes 180 turn from the closed position. * In case of the elbow lever closing and opening direction may be opposite. 3

4 BROEN WATER VALVES WITH A COMPRESS/RUBBER HEADWORK BROEN water s delivered with a compress/rubber have turning range of 2 x 360. BROEN compress Jumper Elastic seal Integrated BALLOFIX 1. of the is turned clockwise 2. Turning the spindle moves the jumper linearly. The jumper is fitted with a rigid but elastic seal and is moved against the s seat closing the flow of water. 1. of the is turned counterclockwise 2. Turning the spindle moves the jumper linearly. The jumper is fitted with a rigid but elastic seal and is moved from the s seat opening for flow of water. 3. The is fully opened when a handle makes 2 x 360 turn from the closed position. 4

5 BROEN VALVES FOR SPECIAL WATER BROEN s for special water are delivered with a diaphragm that has a turning range of 2 x 360. Diaphragm is the only part of the that has a contact with a medium (no lubrication or other materials come into contact with fluids). BROEN diaphragm Diaphragm Inner insert 1. of the is turned clockwise 2. The diaphragm is moved in such a way that the openings of the inner insert are blocked not allowing water to flow 1. of the is turned counterclockwise 2. The diaphragm is moved in such a way that the openings of inner insert are released to allow water to flow 3. The is fully opened when a handle makes 2 x 360 turn from the closed position. 5

6 BROEN VALVES FOR BURNING GASES WITH A CERAMIC HEADWORK BROEN s for burning gases delivered with a ceramic press/turn have turning range of 90. BROEN ceramic for burning gases Spring Upper ceramic control disc ceramic disc Built-in BALLOFIX 1. of the is turned clockwise 2. Upper ceramic disk is moved in such a way that the openings of the inlet disk are blocked not allowing gas to flow 1. Press the handle of the down 2. /handle of the is turned counter-clockwise 3. Upper ceramic disk is moved in such a way that the openings of the inlet disk are released to allow gas to flow 4. The is fully opened when a handle makes 90 turn from the closed position. 6

7 BROEN FINE REGULATION VALVES WITH A NEEDLE HEADWORK BROEN fine regulation s are based on a having a quite small orifice and a spindle with tapered needle that allows a fine regulation of flow. BROEN needle Headwork seat PVDF gasket Needle Orifice Built-in BALLOFIX 1. of the is screwed downwards (while the handle is rotated clockwise). 2. The orifice is closed by a spindle's needle and there is no flow from the inlet of the to the outlet. 1. of the is screwed upwards (while the handle is rotated counter-clockwise). 2. The orifice is opening when a spindle's needle rises up and there is a flow from the inlet of the to the outlet. 3. The is fully opened when a handle makes 3x360 turns from the closed position. 7

8 BROEN FINE REGULATION VALVES WITH A MICRO FLOW HEADWORK BROEN Micro flow is based on a very small orifice and a spindle with a long tapered needle that allows a very fine regulation of flow. BROEN Micro flow PVDF gasket Needle Orifice Built-in BALLOFIX 1. of the is turned clockwise. 2. The orifice is closed by a spindle's needle/pvdf gasket and there is no flow from the inlet of the to the outlet. 1. of the is turned counterclockwise. 2. The orifice is opening when a spindle's needle rises up and there is a flow from the inlet of the to the outlet. Due to unique construction of the it is possible to achieve a very fine regulation of the flow. 3. The is fully opened when a handle makes 7.5x360 turns from the closed position. 8

9 BROEN VALVES WITH A VACUUM / HIGH FLOW HEADWORK BROEN Vacuum/high flow s are based on a having an orifice and a rising spindle that allows gas to flow. BROEN vacuum/ high flow Headwork seat (chemical nickel plated) PVDF gasket Orifice Built-in BALLOFIX 1. of the is screwed downwards (while the handle is rotated clockwise). 2. The orifice is closed by a spindle/gasket and there is no flow from the inlet of the to the outlet. 1. of the is screwed upwards (while the handle is rotated counter-clockwise). 2. The orifice is opening when a spindle rises up and there is a flow from the inlet of the to the outlet. 3. The is fully opened when a handle makes 1,5x360 turns from the closed position. 9

10 VISUAL IDENTIFICATION OF BROEN HEADWORKS IN GENERAL Needle for nonburning 4.0 gases: Headwork fitted with blue ring. Needle for nonburning 2.0 gases: Headwork fitted with green ring. High flow for nonburning 2.0 gases: Headwork fitted with grey ring Press-Turn Ceramic for burning gases: Headwork fitted with yellow ring Ceramic for water (180 opening function): 2 Additional models for elbow levers: 90º opening function, cw closing 90º opening function, ccw closing Compression/rubber for water (2x360 opening function) Diaphragm for special water (2x360 opening function) Micro flow for 2.0 and 4.0 gases (7,5x360 opening function)