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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 RELIEF VALVE
Max.Steam set  Pressure : 10.55 Kg/cm2( 150psig) Max.Permissible Temp. : 225°C(437°F) Hydraulic Test Pressure : 21.1 Kg/cm2(300 psig)
UV-36-S                                                        UV-37-S
Materials
Part No. Name of Parts Material Specification 1.  ADJUSTING SCREW LEADED TIN BRONZE IS:318 LTB2 2. CHECK NUT LEADED TIN BRONZE IS:318 LTB2 3. CHAMBER LEADED TIN BRONZE IS:318 LTB2 4. UPPER SPRING DISC LEADED TIN BRONZE IS:318 LTB2 5. SPRING CARBON STEEL - 6. STEM BRASS FORGED IS:6912 FLB 7. DISC LEADED TIN BRONZE IS:318 LTB2 8. BODY LEADED TIN BRONZE IS:318 LTB2
Dimensions in mm
NOMINAL SIZE A B C D E H Inch MM 1/2" 15 1/2"BSP 1/2"BSP 33 54 92 146 3/4" 20 3/4"BSP 3/4"BSP 38 67 98 165 1" 25 1"BSP 1"BSP 44 71 107 178 1-1/4" 32 1-1/4"BSP 1-1/4"BSP 44 71 107 178 1-1/2" 40 1-1/2"BSP 1-1/2"BSP 57 80 123 203 2" 50 2"BSP 2"BSP 64 95 149 244