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  • Sewa RamWe want to sell your products
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  • Dhruvin BhattWE bought Fitting from another party and fitting are from Nova. but, Fittings are not as per NPT Thread Gauge. Could you please confirm that thread manufactured as per NPT or other ??
  • prasana01-ON PUSH BUTTON WITH 1 NO ELEMENTS 1PC 2-OFF PUSH BUTTON WITH 2NC ELEMENTS 1PC ,PANEL HOLE ID32MM.
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Nova® Butterfly Valve Lug Type

CONFORMITY TO CODES & STANDARDS

  1. General Design & Manufacture :- BS 5155 / API 609 / EN 593 / IS 13095
  2. Valve Face to Face Dimension :- BS 5155 / ISO 5752 / API 609
  3. Top Flange Drilling :- ISO 5211
  4. Valve Inspection & Testing :- BS 6755 Part-I / API 598 / EN 12266-1
  5. Flange Standard Conformity :- ANSI 150 / ANSI 125 / BS 10 TAB D & E IS 6392 NP 0.6 / 1.0 / 1.6

 

ALL DIMENSION ARE IN MM.
SIZE A
CATEGORY-A		 A
CATEGORY-B		 B C D E F G FLANGE MOUNTING
(I.S.O 5211)
MM INCH FACE TO FACE FACE TO FACE
150# 300#
40 11/2" 36 - - 112 52 20 65 180 15 F05
50 2" 43 - - 118 65 28 65 180 15 F05
65 21/2" 46 - - 125 68 48 65 180 15 F05
80 3" 46 46 48 134 76 67 65 215 15 F05

NOTE:- M,N,O AS PER REQUIREMENT

M =.........................................

N =.........................................

O =.........................................
MATERIAL OF CONSTRUCTION
NO PART NAME MATERIAL
1 BODY CAST IRON/CAST STEEL/S.S.304-316
2 DISC CAST IRON/CAST STEEL/S.S.304-316
3 SPINDLE SS 410/304/316
4 BODY LINING NITRILE/E.P.D.M./SILICON/VITON/HYPALON
5 'O' RING NITRILE/E.P.D.M.
6 PIN S.S.304/316
7 HANDLE M.S.FABRICATED
SEAT TEMPERATURE RANGE
SEAT TYPE TEMPERATURE RANGE
MIN. MAX.
NITRILE -13F(-25C) 212F(120C)
EPDM -13F(-25C) 250F(120C)
SILICON -58F(-50C) 356F(180C)
VITON -23F(-5C) 392F(200C)
HYPALON -4F(-20C) 250F(120C)
TESTING
PRESSURE RATING HYDROSTATIC SHELL TEST HYDROSTATIC SEAT TEST
Kg/CM2 PSI Kg/CM2 PSI
PN16 22 310 16 225
PN10 15 210 10 140

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