,

NDV Bio-Clean diaphragm valves Sanitary Valves

Made in Japan

Manufacturer: NIPPON DAIYA VALUE Co., Ltd.

Model: Bio-Clean diaphragm valves

NDV provides the suitable valves for facilities with sanitary specifications used for pharmaceutical, food processing, and semiconductors. The Bio-Clean diaphragm valve series are to utilize the characteristics to its fullest potential with a “structure that does not contaminate fluids” and “structure with superior cleaning properties.” In addition, it is selectable to meet the users’ application and fluid, such as a sanitary type butterfly valves for medical containers of pharmaceutical plant. Valves with sanitary specifications suitable for manufacturing facilities of such as pharmaceuticals, bioprocesses, cosmetics, food, and semiconductors.

Features

High airtightness and contamination prevention structure

 

・Since the flow path is completely isolated from the actuator and the outside by the diaphragm, it has excellent airtightness and no contamination of the fluid.

・Our diaphragms are subjected to various tests under severe conditions to confirm their durability and safety, high sealing reliability against external leakage and valve seat leakage.

 

②Flow path structure with excellent cleanability

 

・There is no dead space (pocket or liquid pool) in the flow path and no space for germs to enter. It has excellent cleanability and is advantageous for CIP (Clean-in-place) and SIP (Sterilization-in-place) in terms of its effectiveness and cleaning duration.

・The surface of the main body is buffed or electropolished, and there is little adhesion to the flow path wall surface, and even if it adheres, it can be easily removed by cleaning.

 

③Good maintainability

 

・This is a simple structure of three parts:the Actuator, the diaphragm, and the body. The top entry structure makes it easy to perform maintenance work such as diaphragm replacement of the valve at piping.

・As a characteristic of the diaphragm valve, the initial performance is recovered by replacing the diaphragm with a new one.

・Each unit is interchangeable, so it is easy to change the actuator by the application. In addition to standard manual operation and pneumatic operation, flow control and electric operation are also available.

 

④≪ High-quality, High-performance ≫ sanitary diaphragm

 

・Our NEW PTFE diaphragms are fluorocarbon resin diaphragms with excellent cleanliness, creep-resistance, penetration-resistance, and abrasion-resistance developed with our own techniques.

・Based on our extensive experience and reliable technological capabilities for more than half a century, we conduct various tests under severe conditions to confirm durability and safety.

・Complies with various standards such as the Food Sanitation Act (Japan) and FDA, USP Class-VI.

 

⑤Wide products lineup complied with various standards

 

・Complied with various standards such as JIS, ISO, ASME-BPE.

・A wide range of products are available, including dead space countermeasure products, lining valves, and combination valves. It is also possible to manufacture the main bodies on the user’s request.

REQUEST QUOTATION

PAYMENT

payment-methods

 

TOOLS & EQUIPMENT

Lifting
Eagle Clamp | Eagle Jack | Elephant | Endo Kogyo
Japan Clamp | Kanetec | Jung | KITO | Katsuyama Kikai
Kondotec | Miki Netsuren | Sanei Seiki | Taiyo

Hand Tools
Bix | Miyakawa | Nakatani Kikai | Ogura | Osakada Tool
Super Tool | TONE | Yutani

Tape
Kamoi | Kikusui | Misuzu | Nirei | Okamoto | Taiho | Teraoka

Measurement
Hasegawa | Kawaki | Kett | KGK | Line Seiki | Nagano Keiki
Niigata Seiki | Obishi Keiki | RSK | Ryoden Shonan | Sanko
Sanwa Supply | Showa Seisakusho | Showa Sokki
SK Sato | Tokyo Keiso | Tokyo Sokushin

Safety Tools
Fujii Denko | Shigematsu | Titan

Welding
Asahi Weldex | Daihen | Koike | Nissan Tanaka

Drilling
Dijet | Kansai Kogu | Nitto Kohki | Okazaki Seiko | Takeda

Chemical
Cemedine | DaitoNippon Grease | Taseto

Other Tools
Hammer Caster | Kitagawa | Matsuda Seiki | Misuz | Sanritsu
Sanyutec | Shizuoka Seiki | Toyo Kensetsu Kohki | Yamamoto
Yamari

PLANT FACILITIES

Facilities
Acokk | Bunkaboeki | Horiuchi | Konan | Murakoshi
Murakoshi Industries | Nesstech | Nihon Flux | Nikkin Flux
NFK | Omega System | Organo | Taiyo Parker | Toyo Mic

Pump
Dynaflo | Ebara | Honda Kiko | KyowaMusashino
Tsurumi

Valve
Astam | Kyowa Iron | Nachi | Nippon Daiya | Sawada
Wasino Kiki | Yoshitake

Electricity
Arkon | Asahi Bagnal | Gentos | Iwasaki | Kokosha | U_RD

CONSTRUCTION

Concrete Work
Daia | EXEN | Japan Life | Mikasa | Okasan Kiko | Taiheiyo

Railway Work
Kyoei | Sanwa Tekki | Teikoku | Toko

Scaffolding
Bullman | Okabe | Rikiman | Tsugaru

High Tension Bolt
Dong Ah | KPF | Nippon Steel Bolten | Nippon Fastener

Bolt & Nut & Washer
Hard Lock | Kishu Fastener | Matsukin | Mori Kozai
Nakaumi | Naniwa | Ogawa | Otani | Sudo | Toneji

STEEL MATERIAL

Steel & other Material
Dongil | JIS Standard | DSR | Sumitomo Wire | Winoa IKK

Pipe
Benkan

Return Top