KNIFE GATE VALVE CAST IRON VG3400-001 NON-RISING STEM DIN PN 10
Material:
cast iron EN-JL1040Dimensions:
DN 50 - 600DESCRIPTIONS
Function ON/OFF or regulation.
Wafer threaded mounting ISO PN10.
Unidirectional tightness, direction indication thanks to the arrow on the body.
Small retention zone: the gate is guided in the body and has little clearance.
Gland assembly: packing and O-ring (same material as seat joint) to assure
the elasticity and decrease the operating torque.
Small head loss.
Possibility to regulate thick fluids the adaptation of a diaphragm ring.
MEDIA
Pulp production, water, water treatment, waste water, chemical industry ( powdery or crystallizing products), wine-producing, pulverized products (cement work, pneumatic transport, stocking).
OPTIONS
Others materials on request (If marked) Maximum temperature
Materials
| No. | Materials | |
|---|---|---|
| 14** | Stainless steel 316 | |
| 13 | Cast iron DIN GG 25 | |
| 12 | Stainless steel | |
| 11 | Bronze RG50 | |
| 10** | Nitril | |
| 9 | Nitril | |
| 8.1 | Alum. DN50-450 | |
| 8.2 | Steel DN500-600 | |
| 7 | Bronze RG5 | |
| 6 | Zinc steel | |
| 5* | Steel + epoxy | |
| 4 | Stainless steel | |
| 3 | Stainless steel ASTM AISI 304 BS | |
| 2 | PTFE | |
| 1 | Cast Iron EN-GJL-250 | |
| Others materials on request (If marked),Maximum temperature | ||
| Metal / metal | T max | -10°C / +80°C. |
| White NBR | T max | -10°C / +80°C. |
| EPDM | T max | -10°C/+130°C. |
| Silicone | T max | -10°C / +170°C. |
| FPM (Type Viton®) | T max | -10°C / +170°C. |
| PTFE*** | T max | +4°C / +170°C. |
| CSM (Type Hypalon®) | T max | +4°C/+80°C. |
| *** Minimum working pressure : l bar |
Characteristics
Dimensions
| DN | A | B | C | D | Ø V | H | Ø K | n | Ø M | Weight (kg) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | ||||||||||
| 50 | 2" | 40 | 105 | 124 | 94 | 200 | 291 | 125 | 4 | 4-M16 | 7,5 |
| 65 | 2"1/2 | 40 | 115 | 139 | 94 | 200 | 318 | 145 | 4 | 4-MI 6 | 8,8 |
| 80 | 3" | 50 | 124 | 154 | 94 | 200 | 342 | 160 | 8 | 4-M16 | 9,4 |
| 100 | 4" | 50 | 140 | 174 | 94 | 200 | 383 | 180 | 8 | 4-M16 | 11,5 |
| 125 | 5" | 50 | 150 | 189 | 100 | 250 | 420 | 210 | 8 | 4-M16 | 15,4 |
| 150 | 6" | 60 | 175 | 220 | 101 | 250 | 471 | 240 | 8 | 4-M20 | 18,5 |
| 200 | 8" | 60 | 205 | 275 | 124 | 310 | 577 | 295 | 8 | 4-M20 | 34,8 |
| 250 | 10" | 70 | 250 | 326 | 126 | 310 | 677 | 350 | 12 | 8-M20 | 47,0 |
| 300 | 12" | 70 | 300 | 380 | 128 | 310 | 777 | 400 | 12 | 8-M20 | 61,0 |
| 350 | 14" | 96 | 339 | 438 | 290 | 500 | 939 | 460 | 16 | 10-M20 | 117,0 |
| 400 | 16" | 100 | 392 | 494 | 290 | 500 | 1037 | 515 | 16 | 10-M24 | 151,0 |
| 450 | 18" | 106 | 434 | 547 | 290 | 500 | 1125 | 565 | 20 | 14-M24 | 187,0 |
| 500 | 20" | 110 | 487 | 613 | 290 | 500 | 1237 | 620 | 20 | 14-M24 | 205,0 |
| 600 | 24" | 110 | 592 | 716 | 290 | 500 | 1432 | 725 | 20 | 14-M27 | 292,0 |