We have updated the "Featured Product Information" on the NDV special site!

Nippon Daiya Valve Co., Ltd.

We have published information on notable products including "new bio-clean diaphragm valves," "new type diaphragms for diaphragm valves," and "corrosion-resistant valves with clamp connections." You can access it via the link below, so please take a look. 【Main Features】 ■ Currently available on the product pages below! *For more details, please refer to the materials or catalog, or feel free to contact us.

Rapid opening and closing handle type: BQL400NB model

CNT (carbon nanotube) added antistatic diaphragm

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Related product information

Rapid opening and closing handle - Bio-clean diaphragm valve
Easy with 90-degree operation! Prevents over-tightening and damage! We solve concerns like "I'm worried if it's securely tightened..."

【Specifications】 ■Main body material: SUS316L and others ■Diaphragm: NEW PTFE/EPDM, NEW PTFE/EPDM + @ ■Connection standards: Ferrule and others *For more details, please refer to the PDF materials or feel free to contact us. (The English and Chinese versions of the catalog can be downloaded from the catalog page of the special site.)
Bio-clean diaphragm valve with clamp connection, corrosion-resistant valve.
Many delivery achievements for pharmaceutical and food plants, as well as high-purity chemical solutions! It can completely block corrosive fluids.

【Valve Body Features】 ■ The fluororesin (ETFE) lining is resistant to strong acids, inorganic alkalis, halogens, and metal salt solutions. ■ Generally offers superior cost performance compared to expensive special alloy materials such as duplex alloys. ■ The lining is firmly bonded to the metal substrate using a rotational molding method, ensuring no lifting or blistering of the lining under high-temperature vacuum conditions. ■ Compatible with commercially available fittings and gaskets. ■ Maximum operating temperature: 120°C. *For more details, please refer to the PDF materials or feel free to contact us. (The English and Chinese versions of the catalog can be downloaded from the catalog page of the special website below.)