| Nominal diameter | 1-1 / 2 ″ (40A) | |
| Material connection | Inlet | JIS flange 10K40A equivalent * |
| Discharge port | ||
| Air connection | Supply port | Rc1 / 2 (with air cock) |
| exhaust port | Rc3 / 4 (with muffler) | |
| Service air pressure | 0.2 to 0.7 MPa | |
| Discharge pressure | 0.7MPa | |
| Discharge rate / cycle | Rubber diaphragm type: 2.8L | |
| Fluororesin diaphragm type: 1.4L | ||
| Slurry limit (maximum passing particle) | 7mm or less | |
| Mass |
NDP-40BA □: 29kg NDP-40BS □: 40kg NDP-40BF □: 47kg NDP-40BP □: 27kg NDP-40BV □: 27kg |
|
* The cast iron (FC250) NDP-40BF □ series has a screw connection for the material connection and the size is Rc1-1 / 2.
| Body (wetted part) material | Diaphragm material | |||
|
C: Chloroprene (CR) |
N: nitrile rubber (NBR) |
E: Chile Propylene |
V: Fluorine rubber |
|
|
A: Aluminum alloy (ADC12) |
NDP-40BAC (852655) |
NDP-40BAN (852320) |
NDP-40BAE |
NDP-40BAV |
|
S: Stainless steel (SCS14) |
NDP-40BSC (852657) |
NDP-40BSN (852323) |
NDP-40BSE |
NDP-40BSV |
|
F: Cast iron (FC250) |
NDP-40BFC (852866) |
NDP-40BFN (852862) |
NDP-40BFE |
NDP-40BFV |
|
P: Polypropylene (PPG) |
NDP-40BPC (852659) |
NDP-40BPN (852326) |
NDP-40BPE |
NDP-40BPV |
|
V: Polyvinyl fluoride (PVDF) |
--- |
--- |
NDP-40BVE |
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| Body (wetted part) material | Diaphragm material | |||
|
T: Fluorine resin |
H: Polyester thermoplastic elastomer (TPEE) |
S: Polyolefin-based thermoplastic elastomer (TPO) |
H / T |
|
|
A: Aluminum alloy (ADC12) |
NDP-40BAT |
NDP-40BAH |
NDP-40BAS |
NDP-40BAH / T |
|
S: Stainless steel (SCS14) |
NDP-40BST |
NDP-40BSH |
NDP-40BSS |
NDP-40BSH / T |
|
F: Cast iron (FC250) |
NDP-40BFT |
NDP-40BFH |
NDP-40BFS |
NDP-40BFH / T |
|
P: Polypropylene (PPG) |
NDP-40BPT |
NDP-40BPH |
NDP- |
NDP-40BPH / T |
|
V: Polyvinyl fluoride (PVDF) |
NDP-40BVT |
--- |
NDP-40BVS |
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Note) Clicking the model / product number will display the parts list and parts exploded view.
Note) H / T is a diaphragm: polyester-based thermoplastic elastomer (TPEE)
Ball: Fluororesin (PTFE).
|
Model |
NDP-40BA |
NDP-40BS |
NDP-40BF |
NDP-40BP |
NDP-40BV |
|
Ball valve |
Other: Same as Diaphragm material |
||||
|
Valve seat |
BAT: A5056 |
BST: SUS316 |
BFT: SUS316 |
PP |
PTFE |
|
Valve receiver |
All models: Same type as the body material |
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|
Center disc |
A5056 |
SUS316 |
SS400 |
PPG |
PVDF |
