TECHNICAL SPECIFICATION FOR PP DIAPHRAGM FLANGE END VALVE |
|
| Material Of Construction | PP (Polypropylene) |
| Design | 2 Piece Design |
| Size Range | 15 mm to 150 mm |
| Maximum working temp | 80 c (consistently) |
| Construction | weir type design,Soft seated, raising stem |
| Connection End | Flanged as per ANSI B 16.5 (150#) & BS 10 (Table D/E/F) & DIN STD. |
| Test pressure | 6 kg./cm2 |
| Standard | As per manufactuer’s |
| MATERIAL SPECIFICATION | |||
| No. | DESCRIPTION | MATERIAL | QTY. |
| 1) | Body | Polypropylene | 1 |
| 2) | Bonnet | Polypropylene | 1 |
| 3) | Diaphragm | Neoprin / epdm Rubber | 1 |
| 4) | Stem / Spindel | M.S. /Brass/SS | 1 |
| 5) | Sleeve | m.s./ss | 1 |
| 6) | compressor | Polypropylene | 1 |
| 7) | pin | M.S./ S.S. | 1 |
| 8) | handle | Polypropylene | 1 |
| 9) | Bolt, Nut, Washer | M.S./ S.S. | REQ |
| SIZE SPECIFICATION | ALL DIMENSIONS ARE IN ± 2 MM | |||||
| Size | L | T | OD | D | H | |
| In | mm | |||||
| 1/2″ | 15 mm | 120 | 16 | 100 | 15 | 100 |
| 3/4 | 20 mm | 120 | 16 | 100 | 20 | 100 |
| 1″ | 25mm | 130 | 17 | 120 | 25 | 114 |
| 1 1/2″ | 40mm | 163 | 17 | 140 | 39 | 173 |
| 2″ | 50mm | 195 | 20 | 160 | 50 | 187 |
| 2 1/2″ | 65mm | 247 | 24 | 185 | 63 | 220 |
| 3″ | 80mm | 247 | 24 | 200 | 75 | 220 |
| 4″ | 100mm | 340 | 25 | 215 | 100 | 272 |
| 6″ | 150mm | 418 | 31 | 295 | 150 | – |
