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PRODUCT DETAILS HIGH LIFT, INTEGRAL SEAT TYPE. END DETAILS FLANGED TO BS:10 TABLE-H TESTING 300 psig (hyd.) WORKING PRESSURE SUITABLE FOR STEAM LINE UP TO MAX. SET PRESSURE 150 psig MAX. WORKING TEMP. 437°F (225°C) MATERIALS OF CONSTRUCTION PART NO. PART’S NAME MATERIALS SPECIFICATIONS 1 STEM BRASS FORGED 2 PIN SS AISI-410 3 CAP ALUMINIUM ——– 4 ADJUSTING SCREW BRONZE BS:1400 LG2 5 CHAMBER BRONZE BS:1400 LG2 6 UPPER SPRING DISC BRONZE BS:1400 LG2 7 SPRING SPRING STEEL BS:1726 EN:47 8 LOWER SPRING DISC BRONZE BS:1400 LG2 9 LEVER CAST IRON BS:1452 Gr220 10 DISC BRONZE BS:1400 LG2 11 REGULATING BOLT & NUT BRASS BS:2872 CZ114 12 REGULATING RING BRONZE BS:1400 LG2 13 BODY BRONZE BS:1400 LG2 14 LOCKING NUT BRONZE BS:1400 LG2 DIMENSIONS IN mm NOMINAL SIZE ∅A ∅D T B H1 H2 15MM 12.7 114.3 10 70 75 121 20MM 19 114.3 10 73 76 147 25MM 25 120.7 12 78 85 147 32MM 32 133.3 12 85 90 164 40MM 38 139.7 13 90 100 164 50MM 50 165.1 13 100 110 230 NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANG IN NOTICE
