Notice of Revision of Our Comprehensive Catalog "Sanitary-Related Valves"

Nippon Daiya Valve Co., Ltd.

We have revised the comprehensive catalog for "Sanitary Related Valves" and published "D117-08." For more details, please refer to the related catalog. *If you would like to receive a catalog, you can apply through the inquiry page. If you have any questions or concerns, please feel free to contact us.

Date and time
Capital
Entry fee

Related product information

NDV "Bio-Clean Diaphragm Valve"
Optimal for pharmaceuticals, bioprocesses, and more! We provide extensive information about bio-clean diaphragm valves!!

For more details, please refer to the catalog (P8-15) 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.)
NDV【Bio-Clean Diaphragm Valve】Standard Specifications
We offer valve body specifications with stainless steel bodies and lined bodies!

【Stainless Steel Body - List of Manufactured Bodies (Excerpt)】 <Stainless Steel Cast Steel> ■Main Material: SCS16 ■Material Code Number: 13 ■Ferrule (Nominal Diameter [DN]): 8 to 50 *For more details, please refer to the catalog (P10-11) 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.)
NDV Bio-Clean Diaphragm Valve [Manual Operation Valve]
We offer various handle specifications! We can accommodate your requests, including rapid open/close types, those with lock nuts, and those with opening degree indicators.

【Other Features】 ■BQL400N Type - Stable closing performance can be achieved with easy operation (maximum closing differential pressure 0.6MPa) - The opening and closing status of the valve can be reliably identified from a distance based on the handle position - Long lifespan is expected without imposing excessive load on the diaphragm *For more details, please refer to the catalog (P12) leaflet or feel free to contact us. (English and Chinese versions are available upon request!)
Bio-clean diaphragm valve [air-operated/stainless steel type]
Prevents the generation of foreign substances due to coating peeling! Air-operated ON-OFF valve made of stainless steel with excellent corrosion resistance. Compact and buff-polished for excellent cleanability.

【Specifications (Excerpt)】 ■Model: BPO (BPC, BPN) 1400N Type ■Drive Unit Model: 05S/07S/09S/12S/16S ■Operation Method ・Single Acting: Reverse Acting BPO (Spring Closed/Pressure Open), Direct Acting BPC (Spring Open/Pressure Closed) ・Double Acting: BPN (No Spring, Pressure Open/Pressure Closed) ■Applicable Nominal Diameter (DN): 8 to 50 ■Drive Unit Material ・Cylinder: SCS13 #300 Buff Polished ・Bonnet: SCS13 #200 Buff Polished or Precision Cast Surface *For more details, please refer to the catalog (P15-16) or feel free to contact us. (English version, Chinese version available upon request!)
NDV Dead Space Countermeasures [Product List]
A product series designed with a valve body structure that is compact and free of dead spaces (such as pockets and liquid pools)!

For more details, please refer to pages 17 to 21 of the catalog 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.)
Valve with enhanced liquid pooling prevention effect - Self-draining type F.
An evolved version of the bio-clean diaphragm valve. The structure eliminates liquid pooling by positioning the valve shaft horizontally. A solution for dead space!

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 below.)
Valve for sample collection! Dead space countermeasure Sampling valve type P
No dead space (in pockets or liquid traps), fluid sampling is OK. Can be used widely!!

For more details, please refer to the PDF document or feel free to contact us.
Directly mountable inside pipes & compact! Dead space solution - Three-way valve type K.
Diverting, merging, and the introduction and discharge of cleaning water and sterilizing steam are "applicable." The internal structure of the valve has no dead space, making it ideal for preventing liquid accumulation.

For more details, please refer to the catalog (P.20) or feel free to contact us. (We have an English version available if needed!)
Easy and reliable cleaning and sterilization! Dead space countermeasure - Tank bottom valve T-shape.
Tanks from approximately 10L to 10,000L are acceptable! The opening and closing are done solely by the diaphragm, allowing for smooth discharge of the tank contents with almost no residue left.

*For more details, please refer to the PDF document 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.)
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.)
Steam trap replacement valve
Clamp, welding, and various flange-compatible steam trap replacement valves.

【Comparison by Usage Example】 <Valve for Replacing Steam Traps> ■ No need for bypass piping ■ Reduces opportunities for contamination with a simple structure ■ Maintenance is easy with the use of diaphragm valves <Conventional Steam Trap> ■ Piping becomes complicated due to the installation of the steam trap *For more details, please refer to the PDF document or feel free to contact us.