Company&Corporate information,AccreditationsDealer'sStamp
Plant 1 :
A-1/17, GIDC, Pardi - 396 125, District Valsad, Gujarat.
Plant 2 :
SurveyNo. 304, VillageBalda, Pardi - 396 125, District Valsad, Gujarat.
EngineeringDivisionOffice :
C2-403, Saudamini Complex,
Srl. No. 101/1, Bhusari Colony, PaudRoad, Kothrud, Pune411038, India.
E-mail :
|
HeadOffice :
106, United Industrial Estate,Mogul Lane,
Mahim,Mumbai 400016,Maharashtra, India.
Tel :
40044425/26/27/28/29 |
Fax :
40044430
R&DMULTIPLES (METAL-CAST) PVT. LTD.
MULTI-DOORSWINGCHECKTYPEREFLUXVALVE
NO.
1
2
3
4
5
6
7
8
9
PARTNAME
MATERIAL
INLETSHELLWITH FOOT
OUTLETSHELL
DIAPHRAGM
DOORS
HINGEPIN
DOOR FACESEAL
DIAPHRAGMSEAT
FASTENERS
'O' RINGS
C.I. IS 210 Gr. FG 260
C.I. IS 210 Gr. FG 260
C.S. ASTM A 216 GR. WCB
C.S. ASTM A 216 GR. WCB
S.S. AISI 410
EPDM RUBBER
S.S. AISI 304
C.S. IS 1367 CL 4.6/4
NITRILE RUBBER
DN
mm. L ØD T
600
700
750
800
900
1000
1100
1200
914
1000
1045
1118
1250
1250
1396
1500
780
895
960
1015
1115
1230
1340
1455
36
38.5
40
41.5
44
47
50
53
570
670
710
780
820
870
1000
1060
1080
1255
1355
1500
1565
1665
1900
2030
B K
SALIENT FEATURES
·
Single Door: 50mm to 600mm &Multi-Door : 600 to 1200mm sizes available.
·
Pressure rating: PN 10, PN 16, PN 24.
·
Inclined seats ensure shorter door travel leading to quick closing & opening.
·
Material of construction : Shell : C.I., S.G.I., C.S. (WCB), D2. : Trim : Resilient, Bronze, S.S.
·
Generally conforming to IS 5312 Standards.
·
Large Hydrodynamic flow passages ensure minimum pressure drop across the valve.
·
Drain plug, Air Release plug supplied. Mounting feet can be optionally provided for single door valves.
·
Mounting Feet, Lifting Lugs & Inspection / stopper opening are provided for multi - door valves.
SPECIAL FEATURES
·
By-pass arrangement can be optionally supplied.
·
Counter - weight arrgt. ( externally adjustable ) available for single door NRV's.
·
Resilient Seats: Standard. Metal to Metal seats: Optional.
·
Pneumatic / Hydraulic dashpot arrangement can be offered.
NOTES :
All dimensions are inmm unless otherwise specified.
l
Views and dimensions are typical. Theymay change in specific cases
.
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