’ Y ‘ TYPE FLUSH BOTTOM TANK VALVE

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  • ’ Y ‘ TYPE FLUSH BOTTOM TANK VALVE

MATERIAL SPECIFICATION

SR. NO DESCRIPTION MATERIAL
1 BODY WCB/CF8/CF8M/CF3/CF3M
2 YOKE FLANGE WCB/CF8/CF8M/CF3/CF3M
3 PLUG/DISC WCB+13% CR. STEEL/CF8/CF8M/CF3/CF3M
4 PLUG/DISC NUT WCB/CF8/CF8M/CF3/CF3M
5 SPINDLE WCB/CF8/CF8M/CF3/CF3M
6 SEAT RING WCB+13% CR. STEEL/CF8/CF8M/CF3/CF3M
7 GLAND BUSH WCB/CF8/CF8M/CF3/CF3M
8 GLAND FLANGE WCB/CF8/CF8M/CF3/CF3M
9 YOKE BUSH ASTM A 439 Gr. D2/AL-BRONZE
10 GLAND PACKING GRAPHITE ASBESTOS/GRAPHOIL/PTFE
11 HAND WHEEL CARBON STEEL/MELLEABLE IRON
12 YOKE STUD & NUT ASTM A 193 Gr. B7/B7M /ASTM A 194 Gr. 2H/8M
13 GUB SCREW ASTM A 193 Gr. B7/B7M /ASTM A 194 Gr. 2H/8M
14 HAND WHEEL NUT ASTM A 193 Gr. B7/B7M /ASTM A 194 Gr. 2H/8M

TEST PRESSURE

CLASS HYDROSTATIC SEAT TEST AIR TEST
150# 31.5 Kg/cm² 22 Kg/ cm² 7 Kg/ cm²
300# 79 Kg/cm² 58 Kg/cm² 7 Kg/cm²

TECHNICAL DATA

DESING STANDARD ASME B 16.34
INSPECTION & TESTING STANDARD BS EN ISO 12266-I (BS 6755-I)
FLANGE TO FLANGE DIAMANSION MFG STANDARD
END CONNECTION FLANGE END AS PER ANSI B 16.5, CLASS 150/300

BS 10 TABLE D / TABLE E / TABLE F / TABLE H
MANUFACTURING SIZE RANGE 1” TO 4”
PRESSURE RATING OF VALVE 150#/300#
VALVE OPERATION MANUAL HAND LEVER/GEAR/PNEUMATIC ACUATOR
LEAKAGE CLASS IV (NO LEAKAGE)