Butterfly valve - Cast Iron, International, Wafer Type
The valve performs well in commercial applications including HVAC and hot/cold potable water.
DESCRIPTION:
Working pressure: 1.0 / 1.6Mpa
Working temperature: NBR 0 ° C to 80 ° C; EPDM -10 ° C to +120 ° C
Face to face: DIN3202 K1
The flange can be as per: DIN2501 PN10/16; BS4504 PN10/16; BS10 TABLE D/E; JIS2220 10K/16K; ANSI 125/150.
Testing: DIN3230, API598
Medium: Fresh water; Seawater; Food stuff; All kinds of oil etc.
MATERIAL LIST:
| NO. |
Part |
Meterial |
| 1 |
Circlip |
65MN |
| 2 |
Lock Piece |
Steel |
| 3 |
Sleeve |
PTFE |
| 4 |
O-ring |
NBR |
| 5 |
Shaft |
SS304 |
| 6 |
Body |
Cast Iron GG25 or Ductile Iron GGG40 |
| 7 |
Seat ring |
NBR or EPDM |
| 8 |
Disc |
GGG40; SS304 or SS316 |
| 9 |
Shaft |
SS304 |
| 10 |
Screw |
Steel |
