| Call diameter | 1 ″ (25A) | |
| Material connection | Suction port | Equivalent to JIS flange 10K 25A * | 
| Discharge port | ||
| Air connection | Supply port | Rc3 / 8 (with air cock) | 
| exhaust port | Rc3 / 4 (with muffler) 0 | |
| Regular air pressure | 0.2-0.7MPa | |
| Maximum discharge pressure | 0.7MPa | |
| Discharge rate / cycle | Rubber diaphragm type: 600mL | |
| Fluororesin diaphragm type: 500mL | ||
| Slurry limit (maximum passing particle size) | 3 mm or less | |
| Quality | NDP-25BA □: 13.0kg NDP-25BS □: 20.0kg NDP-25BF □: 20.0kg NDP-25BP □: 11.0kg NDP-25BV □: 13.5kg | |
| Body material (wet contact part) | Diaphragm material | |||
| C: Chromium rubber (CR) | N: Nitrile rubber (NBR) | 
					E: Echirenpu | 
					V: Fluororesin | |
| 
					A: Aluminum alloy | NDP-25BAC ( 851328 ) | NDP-25BAN (851329) | 
					 NDP-25BAE | 
					 NDP-25BAV | 
| 
					S: Stainless steel | NDP-25BSC (851338) | NDP-25BSN (851339) | 
					NDP-25BSE | 
					NDP-25BSV | 
| 
					F: Cast iron | NDP-25BFC (851333) | NDP-25BFN (851334) | 
					NDP-25BFE | 
					NDP-25BFV | 
| 
					P: Polypropylene | NDP-25BPC-FL (853835) | NDP-25BPN-FL (853836) | 
					NDP-25BPE-FL | 
					NDP-25BPV-FL | 
| 
					P: Polypropylene | 
					NDP-25BPC | 
					NDP-25BPN | 
					NDP-25BPE | 
					NDP-25BPV | 
| 
					V: Polyvinylidene fluoride | ― | ― | 
					NDP-25BVE-FL | 
					NDP-25BVV-FL | 
| 
					V: Polyvinylidene fluoride | ― | ― | 
					NDP-25BVE | 
					NDP-25BVV | 
| Body material (wet contact part) | Diaphragm material | |||
| 
					T: Fluororesin | 
					H: Polyester | 
					S: Polyolefin-based | H / T | |
| 
					A: Aluminum alloy | 
					NDP-25BAT | 
					NDP-25BAH | 
					NDP-25BAS | NDP-25BAH / T (851878) | 
| 
					S: Stainless steel | 
					NDP-25BST | 
					NDP-25BSH | 
					NDP-25BSS | NDP-25BSH / T (851879) | 
| 
					F: Cast iron | 
					NDP-25BFT | 
					NDP-25BFH | 
					NDP-25BFS | NDP-25BFH / T (851880) | 
| 
					P: Polypropylene | 
					NDP-25BPT-FL | 
					NDP-25BPH-FL | 
					NDP-25BPS-FL | 
					NDP-25BPH / T-FL | 
| 
					P: Polypropylene | 
					NDP-25BPT | 
					NDP-25BPH | 
					NDP-25BPS | 
					NDP-25BPH / T | 
| 
					V: Polyvinylidene fluoride | 
					NDP-25BVT-FL | 
					NDP-25BVH-FL | ― | ― | 
| 
					V: Polyvinylidene fluoride | 
					NDP-25BVT | 
					NDP-25BVH | ― | ― | 
	Note) Click the model / product number to display the parts list / exploded view of parts.
	
	Note): H / T is diaphragm: polyester-based thermoplastic elastomer (TPEE)
	           ball: fluororesin (PTFE)
	★ FL is a flange (JIS10K25A equivalent) material connection specification.
	 
	 
| Model | NDP25-BA □ | NDP25-BS □ | NDP25-BF □ | NDP25-BP □ | NDP25-BV □ | 
| Ball valve | Other NDP-25B □□ ・ ・ ・ Same as diaphragm material | ||||
| Valve seat | SMS1025 | SUS316 | PPG | PVDF | |
| Valve receiver | A5056 | SCS14 | |||
| Center disk | 
					NDP25-BA □ ・ ・ ・ A5056 NDP-25BP □ ・ ・ ・ PPG (* SCS13) | ||||
 Malaysia
Malaysia