“FLOWRISE” Make Teflon Lined Butterfly Valves
Fully flow control in quarter turn operation. Bidirectional 100% tight shut off. Both shaft mounted in bearing supports for easy operating torque. Suitable for mounting between all standard flanges. Not require any type of gasket packing to is tall.
| Item. No. | Part Description | Material |
| 1. | Body | M.S./S.G.IRON/S.S.316 |
| 2. | DISC / STEM | S.S. 304/ S.S.316 LINED with FEP/PFA |
| 3. | Body Liner | FEP / PFA / PTFE & As Per Your REQ. |
| 4. | Flexible Inlay | Silicone |
| 5. | “V” Ring | PTFE |
| 6. | Washer | S.S.-304/S.S.-316 |
| 7. | CUP Spring | AISI-301 |
| 8. | Body Bolt | S.S.304 / S.S 316 |
| 9. | Lock Plate | M.S. |
| 10. | Gear Box Mounting Plate | M.S. |
| 11. | Gearbox | CAST IRON |
| Size | 40mm to 300mm |
| Body | Graded C.I. or Ductile Iron ASTM A 351, GR. CF8 / CF8M (S.S-304 or 316) |
| Body Seat (Sleeve) / lining | FEP / PFA – 40 mm TO 200mm PTFE- above 200 mm |
| Flapper | ASTM A 361 GR. Cf.8 (S.S. 304), ASTM A 351 GR. CF8M (S.S. 316), ASTM A216, GR. WCB |
| Flapper Lining Material | FEP/ PFA, |
| Lining Thickness | 3 to 5mm Thickness |
| Design | Two Piece As per BS EN & API |
| Temp. Resistant | FEP- 20 to 180* PFA – 20 to 230* |
| Testing | Hydro test – 11 kg/cm2 to Full Vacuum as per BS/API Pneumatic test -6 kg/cm2 Spark test -15 KVA DC |
| F to F | As per Class 150 |
| Operation | Usually manual lever operated up to 150mm Above 200mm Gear operated |
“FLOWRISE” Make Teflon Lined Ball Valves.
| NO | DESCRIPTION | MOC | QTY |
| 18 | Grub Screw (Allen Cap) | S.S. 304 | 1 |
| 17 | Plane Washer for Lever | AISI S.S. 304 | 1 |
| 16 | Hex Head Screw for Lever Boss | S.S 304 | 1 |
| 15 | Hex Head Bolt for Top Cover | AISI S.S. 304 | 4 |
| 14 | Spring Washer | Spring Steel | 8 |
| 13 | Hex Nut | S.S. 304 | 4 |
| 12 | Hex Head Bolt | S.S. 304 | 4 |
| 11 | Disc Spring (Nickel Plated) | Spring Steel | 4 |
| 10 | Thrust Washer (Nickel Plated) | S.S. | 1 |
| 9 | Diaphragm Backap | S.S. | 1 |
| 8 | Flexible Diaphragm | PTFE | 1 |
| 7 | Spheare Bush | PTFE | 1 |
| 6 | Seat Ring | PTFE | 2 |
| 5 | Lever Rod | MS | 1 |
| 4 | Lever Boss | BS 970 EN8 | 1 |
| 3 | Top Cover | BS 970 EN8 | 1 |
| 2 | Lined Integral Ball | CF8 (FEP / PFA LINED) | 1 |
| 1 | Lined Side Piece | FEP / PFA Lined | 2 |
“FLOWRISE” Make Teflon Lined Ball Valves.
| NO | DESCRIPTION | MATERIAL |
| 1 | Body | C.I. / S.G.IRON / SS 304 / SS 316 |
| 2 | Bonnet | C.I. / S.G.IRON / SS 304 / SS 316 |
| 3 | Spindle | S.S. 304 |
| 4 | Compressor | C.I. |
| 5 | Coller. | Carbon Steel |
| 6 | Compressor Pin | S.S. |
| 7 | Bush. | C.I. |
| 8 | Diaphragm | Teflon |
| 9 | Diaphragm STUD | Brass |
| 10 | Handle Wheel | C.I. |
| 11 | Lock Screw | S.S. |
| 12 | STUD | S.S. |
| 13 | Grease Nippple | Brass |
| Lining Specification | |
| Lining Material | Teflon FEP/PFA |
| Lining Thickness | 3 mm.all Wetted Parts |
| SIZE | 15 | 20 | 25 | 40 | 50 | 80 | 100 | 150 | 200 | 250 | 300 |
| L | 100 | 117 | 127 | 159 | 190 | 254 | 305 | 406 | 521 | 635 | 749 |
| H | 100 | 110 | 120 | 160 | 200 | 240 | 280 | 315 | 360 | 450 | 520 |
| A | 70 | 70 | 100 | 140 | 150 | 220 | 240 | 370 | 410 | 510 | 650 |