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BRONZE SPRING RELIEF VALVE UV-36-S BRONZE SPRING RELIEF VALVE UV-37-S SPRING LOADED SAFETY RELIEF VALVE - IBR CERTIFIED OPEN DISCHARGE UV-145-S SPRING LOADED SAFETY RELIEF VALVE - IBR CERTIFIED OPEN DISCHARGE UV-146-S BRONZE SPRING LOADED SAFETY RELIEF VALVE UV-147-S BRONZE SPRING LOADED SAFETY RELIEF VALVE UV-148-S BRONZE POP TYPE SAFETY VALVE  OPEN DISCHARGE - IBR CERTIFIED UV-137-S BRONZE POP TYPE SAFETY VALVE  OPEN DISCHARGE - IBR CERTIFIED UV-138-S BRONZE POP-TYPE SAFETY VALVE UV-139-S BRONZE POP TYPE SAFETY VALVE  FLANGED ENDS TO BS 10 TABLE -H ENCLOSED DISCHARGE - IBR CERTIFIED UV-140-S

 

BRONZE SPRING LOADED SAFETY RELIEF VALVE FLANGED ENDS TO BS:10 TABLE-H ENCLOSED DISCHARGE
Max.Steam Working Pressure :  17.58 Kg/cm2( 250psig)  Hydraulic Working  Pressure :  35.16 Kg/cm2( 500psig) Maximum Permissible Temp.:   2250C( 4370 F)
UV-148-S
Materials
P.No Name of Parts Material Specification 1  STEM BRASS FORGED 2 PIN STEEL - 3 CAP BRONZE IBR 282 (a) (iv) Gr.B 4 ADJUSTING SCREW BRONZE IBR 282 (a) (iv) Gr.B 5 CHECKNUT BRONZE IBR 282 (a) (iv) Gr.B 6 CHAMBER BRONZE IBR 282 (a) (iv) Gr.B 7 UPPER SPRING DISC BRONZE IBR 282 (a) (iv) Gr.B 8 SPRING CARBON STEEL IBR 307 9 LOWER SPRING  BRONZE IBR 282 (a) (iv) Gr.B 10 LEVER C.I IBR 86 To 93 Gr.A 11 DISC BRONZE IBR 282 (a) (iv) Gr.B 12 ADJUSTING SCREW & NUT BRASS EXTRUDED BRASS 13 REGULATING RING BRONZE IBR 282 (a) (iv) Gr.B 14 BODY BRONZE IBR 282 (a) (iv) Gr.B
Dimensions in mm
SIZE AǾ DǾ T B H1 H2 H2 15mm 12.7 114.3 10 70 75 121 196 20mm 19 114.3 10 73 76 147 223 25mm 25 120.7 12 78 85 147 232 32mm 32 133.3 12 85 90 164 254 40mm 38 139.7 13 90 100 164 264 50mm 50 165.1 13 100 110 230 340