“4Matic” offers Manual (Gear / Handle) Double Flanged Butterfly Valve, engineered for multiple ON/OFF operations in the larger pipe line and full flow down streams.

Size Range : 3″ to 48″

PRESSURE / TEMPERATURE RATING
PRESSURE TEMPERATURE
PN 10 / PN 16 ( PN 20 ON REQUEST) -20 to 80 °C For Nitrile Seat Depending On MOC

Key Feature :

  • Integrally moulded seat liner on the body, which ensures excellent dimensional stability & guaranteed seat tightness.
  • Seat liner extending on to the contact faces ensures perfect sealing and eliminates the need for separate flange gaskets.
  • Narrow land disc ensures perfect sealing with least operating torque requirements.
  • A fully universal body design ensures fitting of the valve between companion flanges of all popular standards (viz : ANSI, BS, DIN,JIS, IS etc.)
  • The notch disc & band lever ensures locking of the valve in 8 intermediate position in addition to close and open position. Hand lever can be locked through pad lock.
  • Body casting made of superior FG 260 grade cast iron to ensure additional strength.
  • Valve disc made of stainless steel / ductile cast iron which enable protection against possible water hammer or pressure surges.
  • A truly line size body bone to ensure maximum flow capacity with the lowest pressure drop.
TEST PRESSURE
TESTING BODY SEAT
HYDRAULIC 20 KG/CM2 11 KG/CM2
PNEUMATIC SEAT PRESSURE 6 KG/CM2
SPARK TEST – 15 KV D. C.

Note : (Valve F to F will be as per Wafer type) (Flange Thickness Non – STD As per Mfg. Std Wafer short Double Flange Body)

Dimensions : (All Dimensions are in mm)
Valve Model Valve Size PORT A B C ØD N ØJ Tapped PCD
MM INCH
4M-DF-ECO-80 80 3″ 80 95 129 46 190 4 19.05 152.4
4M-DF-ECO-100 100 4″ 100 113 147 52 230 8 19.05 190.5
4M-DF-ECO-150 150 6″ 150 136 177 56 280 8 22.2 241.3
4M-DF-ECO-200 200 8″ 200 174 214 60 345 8 22.2 298.5
4M-DF-ECO-250 250 10″ 241 201 265 68 405 12 25.4 362
4M-DF-ECO-300 300 12″ 286 236 303 78 485 12 25.4 431.8
4M-DF-ECO-350 350 14″ 333 248 345 78 535 12 28.6 476.3
4M-DF-ECO-400 400 16″ 382 300 364 102 595 16 28.6 539.8
4M-DF-ECO-450 450 18″ 433 322 381 114 635 16 31.75 1″ UNC 577.9
4M-DF-ECO-500 500 20″ 476 354 436 127 700 20 31.75 1″ UNC 635
4M-DF-ECO-600 600 24″ 590 405 515 154 815 20 34.9 1.1/4″ UNC 749.3
4M-DF-ECO-650 650 26″ 635 435 490 165 870 24 34.9 1.1/4″ UNC 806.4
4M-DF-ECO-700 700 28″ 680 462 543 165 925 28 34.9 1.1/4″ UNC 863.6
4M-DF-ECO-750 750 30″ 725 482 576 190 985 28 34.9 1.1/4″ UNC 914.4
4M-DF-ECO-800 800 32″ 785 533 618 190 1060 28 41.3 1.1/2″ UNC 977.9
4M-DF-ECO-900 900 36″ 885 576 675 203 1170 32 41.3 1.1/2″ UNC 1085.8
4M-DF-ECO-1000 1000 40″ 965 640 720 216 1290 36 41.3 1.1/2″ UNC 1200.2
4M-DF-ECO-1200 1200 48″ 1170 750 865 254 1510 44 41.3 1.1/2″ UNC 1422.4
Standard
Design And Manufacturing API 609 category A / IS : 13095 / BS EN 593
Valve Face To Face Dimension Short Wafer As Per ISO 5752 TAB 5 / API 609 Category A /ISO 5752 TAB 1 (BS 5155)
Flange Standard Conformity Short Wafer As Per ISO 5752 TAB 5 / API 609 Category A /ISO 5752 TAB 1 (BS 5155)
Inspection & Testing API 598 / BS EN 12266-1
Top Flange Driling ISO 5211
TEST PRESSURE
TESTING BODY SEAT
HYDRAULIC 16 kG/CM2 10 kG/CM2
No. Description Material Qty.
1 Body ASTM – A 126 Grade B ( Gray Iron ) 1
ASTM – A 216 Grade WCB ( Cast Steel )
ASTM – A 536 Grade 65-45-12 ( Ductile Iron )
ASTM – A 351 Grade CF8 / CF8M / CF3M / CD4MCuN
2 Disc ASTM – A 126 Grade B ( Gray Iron ) + Powder Coated 1
ASTM – A 216 Grade WCB ( Cast Steel ) + Powder Coated
ASTM – A 536 Grade 65-45-12 ( Ductile Iron ) + Powder Coated
ASTM – A 351 Grade CF8 / CF8M / CF3M / CD4MCuN
S.G. Iron with Powder / Nylon Coated & Rubber Line
3 Seat Nitrile / EPDM / Viton / Hypelon / Silicon / Neopren 1
4 Shaft AISI 410 / AISI 304 / AISI 316 / AISI 316L 1
5 Bearing Bush Metal Bush PTFE Coated 2
6 Bush PTFE 1
7 ‘O’ – Ring Nitrile / EPDM / Viton / Hypelon / Silicon / Neopren 2
8 Dowel Pin M.S. / AISI 410 / AISI 304 / AISI 316 / AISI 316L 1
9 Bottom Pin AISI 410 / AISI 304 / AISI 316 / AISI 316L 1
No. Description Material Qty.
1 Body ASTM – A 126 Grade B ( Gray Iron ) 1
ASTM – A 216 Grade WCB ( Cast Steel )
ASTM – A 536 Grade 65-45-12 ( Ductile Iron )
ASTM – A 351 Grade CF8 / CF8M / CF3M / CD4MCuN
2 Disc ASTM – A 126 Grade B ( Gray Iron ) + Powder Coated 1
ASTM – A 216 Grade WCB ( Cast Steel ) + Powder Coated
ASTM – A 536 Grade 65-45-12 ( Ductile Iron ) + Powder Coated
ASTM – A 351 Grade CF8 / CF8M / CF3M / CD4MCuN
S.G. Iron with Powder / Nylon Coated & Rubber Line
3 Seat Nitrile / EPDM / Viton / Hypelon / Silicon / Neopren 1
4 Shaft AISI 410 / AISI 304 / AISI 316 / AISI 316L 1
5 Bearing Bush Metal Bush PTFE Coated 2
6 Bush PTFE 1
7 ‘O’ – Ring Nitrile / EPDM / Viton / Hypelon / Silicon / Neopren 2
8 Dowel Pin MS / AISI 410 / 304 / 316 / 316L 1
9 ‘V’ Seal Nitrile / EPDM / Viton / Hypelon / Silicon / Neopren 1
10 Taper Pin AISI 410 / AISI 304 / AISI 316 / AISI 316L 2
11 Bottom Pin AISI 304 / AISI 316 / AISI 316L 1