| Nominal diameter | 3 ″ (80mm) | |
| Material connection | Inlet | JIS flange 10K80A equivalent * |
| Discharge port | ||
| Air connection | Supply port | Rc3 / 4 (with air cock) |
| exhaust port | Rc1 (with muffler) | |
| Service air pressure | 0.2 to 0.7 MPa | |
| Discharge pressure | 0.7MPa | |
| Discharge rate / cycle | Rubber diaphragm type: 8.5L | |
| Fluororesin diaphragm type: 3.8L | ||
| Slurry limit (maximum passing particle diameter) | 10mm or less | |
| Mass |
NDP-80BA □: 65kg NDP-80BS □: 102kg NDP-80BF □: 112kg NDP-80BP □: 64kg |
|
* The cast iron (FC250) NDP-80BF □ series has a screw connection and a size of Rc3.
| Body (wetted part) material | Diaphragm material | |||
|
C: Chloroprene |
N: nitrile rubber |
E: Chile Propylene |
V: Fluorine rubber |
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|
A: Aluminum alloy (ADC12) |
NDP-80BAC (852667) |
NDP-80BAN |
NDP-80BAE |
NDP-80BAV |
|
S: Stainless steel (SCS14) |
NDP-80BSC (852669) |
NDP-80BSN |
NDP-80BSE |
NDP-80BSV |
|
F: Cast iron (FC250) |
NDP-80BFC (852852) |
NDP-80BFN |
NDP-80BFE |
NDP-80BFV |
|
P: Polypropylene (PPG) |
NDP-80BPC (852671) |
NDP-80BPN |
NDP-80BPE |
NDP-80BPV |
| Body (wetted part) material | Diaphragm material | |||
|
T: Fluorine resin |
H: Polyester type thermoplastic elastomer (TPEE) | S: Polyolefin thermoplastic elastomer (TPO) |
H / T |
|
|
A: Aluminum alloy (ADC12) |
NDP-80BAT |
NDP-80BAH |
NDP-80BAS |
NDP-80BAH / T |
|
S stainless steel (SCS14) |
NDP-80BST |
NDP-80BSH |
NDP-80BSS |
NDP-80BSH / T |
|
F: Cast iron (FC250) |
NDP-80BFT |
NDP-80BFH |
NDP-80BFS |
NDP-80BFH / T |
|
P: Polypropylene (PPG) |
NDP-80BPT |
NDP-80BPH |
NDP-80BPS |
NDP-80BPH / T |
Note) Click the model / product number to display the parts list and parts exploded view.
Note) H / T is diaphragm: Polyester-based thermoplastic elastomer (TPEE)
Ball: Fluororesin (PTFE).
* Please contact our sales office.
|
Model |
NDP-80BA |
NDP-80BS |
NDP-80BF |
NDP-80BP |
|
Ball valve |
Other ... Same as diaphragm material |
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Valve seat |
NDP-80BAT ... A5056 |
NDP-80BST ... SUS316 |
NDP-80BFT ... SUS316 |
PP |
|
Other ... Same as diaphragm material |
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Valve holder |
All models ... Same type as the body material |
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Center disc |
A5056 |
SUS316 |
SS400 |
PPG |
* SCS13 is insert material
★ The initial self-priming lift is
NDP-80B □ T ・ ・ ・ 3m Other NDP-80B □□ ・ ・ ・ 5m
