FOAM TANK (1/2) DATA SHEET

Transcription

1 FIRE FIGHTING EQUIPMENT DATA SHEET FOAM TANK (1/) DATA SHEET JOB NO. : RFQ. NO. : ISSUE : SHEET OF 01 CUSTOMER : ITEM NO. : 0 PROJECT : QUANTITY : 0 LOCATION : SERVICE : FOAM SYSTEM 0 05 CODE & STANDARDS 06 MODEL NO. YS-FT- 07 APPROVALS UL LISTED FM APPROVED KFEIC KISCO OTHERS 08 CODE & STANDARDS NFPA BS KFPL OTHERS 09 OPERATING CONDITIONS 10 TEMPERATURE MIN. : ( ) OPER. : ( AMB ) DESIGN : ( ) 11 PRESSURE OPER. : ( ) kg/cm² DESIGN : ( ) kg/cm² HYDRO TEST : ( ) kg/cm² 1 FLUID HANDLED WATER AND / OR SEA WATER FOAM-WATER SOLUTION 1 INSTALLATION OUTDOOR AND / OR INDOOR 1 DESIGN FEATURES 15 TANK TYPE HORIZONTAL VERTICAL ATMOSPHERIC INTERNAL BLADDER 16 TANK CAPACITY * LITER ( * GALON ) 17 TANK SIZE * mm(l) x * mm(i.d) 18 INSULATION * 19 FOAM PROPORTIONING (1) PROPORTIONER PUMP PROPORTIONER LINE PROPORTIONER 0 PRESSURE PROPORTIONER PRESSURE SIDE PROPORTIONER 1 () SIZE 1" 1-1/" " -1/" " " 6" 8" ANSI KS R.F F.F 150LBS 00LBS 10K 0K 5 () PROPORTIONING 1% % 6% % x 6% 6 RATE AFFF FFFP ATC AFFF / ATC 7 () ACCESSORIES BLANCED DIAPHRAGM CONTROL VALVE 8 FOAM LIQUID PUMP 9 : GENERAL WEATHER PROOF EXPLOSION PROOF 0 CONTROL VALVE 1 : PNEUMATIC MOTER OPERATED MANUAL : GENERAL WEATHER PROOF EXPLOSION PROOF : BALL BYTTERFLY GATE FOAM FLUSH-IN & FLUSH OUT CONNECTOR 5 FOAM SKID CONTROL PANEL 6 : GENERAL WEATHER PROOF EXPLOSION PROOF 7 PRESSURE RELIEF VALVE 8 PIPING, PRESSURE GAUGE 9 FILLING, DRAIN & OTHER VALVES, ETC. 0 MATERIALS 1 SHELL & BODY CARBON STEEL STAINLESS STEEL LUG & SUPPORT CARBON STEEL STAINLESS STEEL REV DATE PRP'D CHK'D APP'D DESCRIPTION J. K. JEONG Y. K. AN S. M. LEE FOR STANDARDIZATION

2 FIRE FIGHTING EQUIPMENT DATA SHEET FOAM TANK (/) DATA SHEET JOB NO. : RFQ. NO. : ISSUE : SHEET OF 01 MATERIALS 0 PUMP CASING CAST IRON CAST STEEL STAINLESS STEEL 0 BALANCED DIAPHRAGM CONTROL VALVE BRASS BRASS STAINLESS STEEL 0 CONTROL VALE CAST IRON CAST STEEL STAINLESS STEEL 05 FOAM SKID CONTROL PNAEL CARBON STEEL STAINLESS STEEL 06 PRESSURE RELIEF VALVE BRASS BRASS STAINLESS STEEL 07 FOAM SUCTION & DISCHARGE PIPE, FITTING, VALVE CARBON STEEL STAINLESS STEEL 08 WATER LINE & FOAM SOLUTION DISCHARGE LINE CARBON STEEL STAINLESS STEEL 09 ACCESSORIES 10 LEVEL GAUGE VENT VALVE FILLING CAP DRAIN VALVE WATER INLET PIPING 11 FOAM OUTLET PIPING VALVE BREATHER VALVE ANCHOR BOLT, NUT & WASHER 1 NAME PLATE ACCESS LADDER EXPLANATION BOARD FOR OPERATING PROCEDURE 1 TEST & INSPECTION 1 DIMENSION INSPECTION WITNESS REVIEW MATERIAL INSPECTION WITNESS REVIEW 15 VISUAL INSPECTION WITNESS REVIEW PERFORMANCE TEST YES NO 16 FINISH UNIT WEIGHT 17 PAINTING * ( * ) Kg 18 COLOR * REV DATE PRP'D CHK'D APP'D DESCRIPTION J. K. JEONG Y. K. AN S. M. LEE FOR STANDARDIZATION

3 INLINE BALANCE PRESSURE FOAM PROPORTIONER TECHNICAL DATA : MODEL SIZE IB for Bronze construction IS 18 / ASTM B6 IBS for stainless steel ( 0 ) construction ( ASTM A51-CF8 ) 80, 100, 150 & 00 NB MAXIMUM SERVICE 1 BAR ( 00 PSI ) PRESSURE MIMIMUM WORKING.0 BAR. ( PSI ) PRESSURE FLOW RANGE Size Flow 80NB : LPM 100NB : LPM 150NB : LPM 00NB : LPM FLANGE CONNECTION ANSI B16. Class 150# for bronze ANSI B16.5 Class 150# for stainless steel THREADED OPENING PRESSURE SENSING HOSE TRIM CONNECTION AND VARIOUS CONTROL VALVES FACTORY HYDROSTATIC TEST PRESSURE FINISH BSPT/NPT optional TEFLON tube with stainless steel braided cover Brass/stainless steel 5 Bar. ( 65 PSI) Epoxy Red Painted ORDERING Please specify : INFORMATION a) Model Number b) Flow rate c) Percentage of foam Concentrate used d) Type of Foam Concentrate used e) Flange Connection specification APPLICATION The inline balance pressure foam proportioners are used with positive displacement foam concentrate supply pump. The system controls accurately the flow of foam concentrate into the water stream over a wide range of flow rate and pressure. The Inline Balance Pressure Foam Proportioning System is used for simultaneous operation of the multiple foam injection even with different pressures between the two injection point with a single concentrate supply line. Various sizes of inline balance pressure proportioner can be combined to suit the flow requirement of each hazard area. SPECIFICATION Inline balance pressure proportioning system utilizes a single, positive displacement foam concentrate supply pump, an atmospheric foam concentrate storage tank, inline balance proportioner, and a foam concentrate regulating valve. The pressure regulating valve is mounted on foam concentrate return line to the foam concentrate storage tank. The valve regulates the foam concentrate supply pressure. The Inline balance pressure proportioner consists of a ratio controller, diaphragm operated pressure balancing valve, water and foam gauges, and pressure sensing hose of teflon tube with stainless steel braided cover, interconnecting trim fittings with various control and flush valves. The water inlet pressure and foam concentrate pressure at metering orifice is sensed by a diaphragm valve and it automatically balances the concentrate supply to provide accurately proportioned water foam solution over a wide range of flow conditions. A foam concentrate supply valve is also provided as an optional item. The system requires foam concentrate supply pressure of bar. higher than the water supply pressure. The Inline balance pressure proportioner is also provided with a manual balancing valve. JANUARY, 006 PAGE 1 OF

4 INSPECTION AND MAINTENANCE A qualified and trained person must commission the system. After a few initial successful tests, an authorized person must be trained to perform the inspection and testing of the system. It is recommended to carry out physical inspection of the system at least once in a week. The inspection should verify that all the valves are in their proper position as per the system requirement and no damage has taken place to any component. The system where foam concentrate piping is maintained in charged condition, the provision should be made to flow foam through each Inline Balance Proportioner at least once in six weeks. The system should be fully tested at least once in a year or in accordance with applicable NFPA codes, or in accordance to the guidelines of the organization having local jurisdiction. INLINE BALANCE PRESSURE PROPORTIONER WITH MANUAL OVERRIDE DIAPHRAGM BALANCE VALVE MANUAL OVERRIDE VALVE WATER GAUGE FOAM GAUGE FOAM SENSING LINE FOAM CONSENTRATE SUPPLY VALVE DIMENSIONS SIZE A B C D 80 NB NB NB NB FOAM CONSENTRATE INLET CONNECTION C FLUSH OUT VALVE DRAIN PLUG WATER SENSING LINE WATER INLET RATIO CONTROLLER B A D FOAM SOLUTION OUTLET Dimensions in millimetre (Approximate) INLINE BALANCE PRESSURE PROPORTIONER WITHOUT MANUAL OVERRIDE WATER GAUGE FOAM GAUGE DIAPHRAGM BALANCE VALVE FOAM SENSING LINE FOAM CONSENTRATE SUPPLY VALVE DIMENSIONS SIZE A B C D 80 NB NB NB NB FOAM CONSENTRATE INLET CONNECTION C FLUSH OUT VALVE DRAIN PLUG WATER SENSING LINE WATER INLET RATIO CONTROLLER D FOAM SOLUTION OUTLET Dimensions in millimetre (Approximate) B A JANUARY, 006 PAGE OF

5 FLOW VS PRESSURE LOSS FRICTION LOSS, KG. / SQ. CM NB 100 NB 150 NB 00 NB SOLUTION FLOW, LPM ( AXIS READING X 1000) PRESSURE VS FLOW GRAPH INLET PRESSURE, KG./SQ.CM SOLUTION FLOW, LPM ( AXIS READING X 1000 ) SIZE 00NB INLET PRESSURE, KG./SQ.CM SOLUTION FLOW, LPM ( AXIS READING X 100 ) SIZE 150NB 1 1 INLET PRESSURE, KG./SQ.CM SOLUTION FLOW, LPM ( AXIS READING X 100 ) SIZE 80NB JANUARY, 006 PAGE OF

6 TYPICAL INLINE BALANCE PRESSURE FOAM PROPORTIONING SYSTEM CAUTION Do not turn off the system or any valve to repair or test the system, without placing a roving Fire Patrol in the area covered by the system. The Patrol should continue until the system is put back in service. Also inform the local security guards and the control alarm station, so as to avoid false alarm.. JANUARY, 006 PAGE OF

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