Butterfly Valve By Valtree Group

We have marked a distinct position in the domain by manufacturing, exporting and supplying the finest quality Butterfly Valve that is widely applicable in many industries like petroleum, water, electricity, foodstuff, chemical, paint industries for isolating or regulating the flow of liquid. The valve provided by us is manufactured at our well-equipped production unit using the finest quality raw-material and ultra-modern technology in compliance with international quality standards. Apart from this, offered Butterfly Valve is made available in various specifications at reasonable prices.Features: Lining and metallurgy to suit a wide variety of applications. Integrally moulded seat liner on the body, which ensures excellent dimensional stability & guaranteed sear tightness. Seat liner extending on to the contact faces ensures perfect sealing and eliminates the need for separate flange gaskets. Excellent Triple Sealing System (TSS) for shaft sealing ensures zero leakage from shaft seals. A fully universal body design ensures fitment of the valve between companion flanges of all popular standards (viz: ANSI, BS, DIN, JIS, IS etc) A ten position notch disc and hand lever ensures locking of the valve in 8 intermediate position in addition to closed and open position. Hand lever lockable through pad lock for tamper proof positioning. Body castings made of superior FG 260 grade cast iron / Ductile Iron ensure additional strength. Valve disc made of ductile cast iron instead of cast iron to withstand against possible water hammer of pressure surges. Both top and bottom shaft swiveling are guided by self-lubricated PTFE bearings. Fool proof hand lever designed to prevent accidental pinching of hand between the handle and locking lever.  Technical Details:p { margin-bottom: 0.08in; }h2 { margin-bottom: 0.08in; }h2.cjk { font-family: "AR PL UMing HK"; }h2.ctl { font-family: "Lohit Hindi"; }td p { margin-b Valve Type entric Disc Butterfly valve with internally moulded rubber lined body. Body Type Short wafer type body widely suitable in various applications. Material FG 220 / FG 260 / DI / CS / SS / Any material as per customer specification. Seat Type Integrally moulded rubber with the body. Seat Material EPDM, NITRILE, BUNA N, VITON Rubber. Disc Centric Disc made of Ductile Iron. Shaft SS 410 End Connection Wafer and Lugged Models. Size range 40 NB to 600 NB. Pressure Rating PN10, PN16, PN20 & PN25. Operating temperature range -500C to 2300C (depending on MOC) Seat leakage Tight shut off. Operation Hand lever for sizes from 40 NB to 250 NB. Worm gear boxes for 300 NB and above. Overall conformity to Standard API 609 category A/BS 5155/MSS SP-67/IS 13095. Flange conformity Standard IS 6392 NP 0.6 / 1.0, ANSI 150, DIN PN6/10, Bs10 Tab D & E, JIS 5K/10K. Valve face to face Short wafer as per ISO 5752 Tab 5/API 609 Category A dimensions. Top flange drilling ISO 5211 part II Advantages Of Butterfly Valves: Closed Cell Content: > 95% Water absorption: < 0.1% Easy to fix at the site No damage and dissipation In built Temperature control mechanism introduced first time ever. Best Energy Saving Low thermal conductivity Thermal expansion of polyurethane Foam (PUR) without facings in the temperature range -600C to +800C, measured in relation to density. DIMENSION (in mm.) With pressed steel . Valve Size 40 50 65 80 100 125 150 200 A 40 50 65 80 100 125 150 200 B 33 43 46 46 52 56 56 60 C 53 59 67 75 94 108 120 147 D 103 113 121 128 146 158 174 198 E 133 143 151 158 176 188 206 230 F 265 265 235 265 265 265 375 375 WT.(kg) 1.8 2.2 2.7 3.3 5 6.5 8 11