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Sanitary valve

Sanitary valve

NDV provides the best valves for facilities with sanitary specifications, manufacturing medicine, food, and semiconductors. The bioclean diaphragm valve series are products that utilize diaphragm valve characteristics to its fullest potential with a "structure that does not contaminate fluids" and "structure with superior cleaning properties." Also choose from a selection of valves to meet requirements and the fluids from valves such as the sanitary type butterfly valve for medical containers.

Bioclean Diaphragm Valve: B400 Series

Manually Operated Valve
Rapid Open/Close Type
Pneumatic Operated ON-OFF Valve
Pneumatic Operated ON-OFF Valve:Stainless Steel Model
Manually Operated Valve
B400 Model
Rapid Open/Close Type
BQL400 Model
Pneumatically Operated
ON-OFF Valve
BPO1400 Model
Pneumatic Operated ON-OFF Valve:
Stainless Steel Model
BPO1400 Model

Feature

1) The bioclean diaphragm valve series are products with sanitary specifications that utilize diaphragm valve characteristics to its fullest potential with a "structure that does not contaminate fluids" and "structure with easily cleaned."
2) The diaphragm completely isolates the flow path from the actuator and outside, and excels as an air-tight valve that does not contaminate fluids.
3) There are no pockets and deposit of fluid and no crevices clearance space for bacteria entry. The body surface is buffed finish and/or electropolished, so there is minimum adhesion. Even in cases with adhesion, it can be easily removed by cleaning.
4) Similar to standard diaphragm valves, this is a simple structure with three units: the "acutuator" "diaphragm," and "body." The top entry system makes it easy to perform maintenance such as replacement of the diaphragm.
5) Choose an acutuator that meets your requirements. Applies to manually operated, pneumatically operated, flow controlling, and electrically operated types.

usage
Medicine, food, semiconductors, etc.

Superior Anti-Dead Space Products

Self Drain Type
Sampling Valve
3-Way Valve
Tank Bottom Valve
Self Drain Type
B400F Model
Sampling Valve
B400P Model
3-Way Valve
B400K Model
Tank Bottom Valve
B400T Model

Feature

1) Product with a compact design with no dead space (no pockets with deposit of fluid) in the valve body structure.
2) Representative products include the self drain type that inhibits deposit of fluid, a sampling valve that allows fluid samples to be extracted, a 3-way valve that allows switching and mixing in one structure, and tank bottom valves which are great for high stirring effect and non-residual emissions.

Valves with Corrosion Resistant Clamp/Flange Joints

ETFE Lining
PFA Coating (Sampling Valve)
PFA Lining (Flange Model)
ETFE Lining
PFA Coating (Sampling Valve)
PFA Lining (Flange Model)
 

Feature

1) NDV offers valve bodies with fluorocarbon resin lining/coating. Suitable for sanitary piping against crevice corrosion, corrosive fluids, and metal ion elusions.
2) We also manufacture lined bodies for flange joint types and self draining types.

Diaphragm with Sanitary Specifications

Fluorine Resin Diaphragm (8 - 100A)
Fluorocarbon Resin Diaphragm (8 - 100A)
 
 
 

Feature

1) Applies to fluorocarbon resin diaphragms (seat surface: NEW.PTFE/Cushion rubber).
2) Offering a wide selection of sizes and variations.
3) Highest use temperature is 151°C (However, there is a limit to fluid pressure used).
4) Conforms to US FDA regulations and Japan food sanitation laws.

Combined Valves and Other Special Purpose Bioclean Diaphragm Valves

Branch Valve
Multi-Branch Type
Tandem Valve
Multi Way Type
 
 

Feature

1) Tandem valve: A combined valve with many potentials application of distribution, combination, sample extraction, charge/discharge steam for sterilization, and more.
2) Multi way type: A compact model that allows for multi-directional branching or multi-directional mixing. We can prepare number of ports as requested. Either of manual or pneumatic type is applicable.
3) In addition , we can provided many solutions to customers on requests for sanitary use. Feel free to enquire us for special valve bodies or valves such as corrosive fluids.

For Powder and Granular Emissions: Sanitary Type Butterfly Valve

Sanitary Type Butterfly Valve
Sanitary Type Butterfly Valve
DC507C-SI
 
 
 

Feature

1) Sanitary type butterfly valves are developed for powder and granular emissions from medical plant containers.
2) Main components are made from stainless steel, and grains do not adhere to surfaces because inner surfaces are buffed finish of easily cleaning.
3) Designed to be light weight, it is easily attached and detached to containers and piping.
4) Used with a clamp, disassembling and assembling is quick, and cleaning is easily be performed.
5) NDV standard specifications are manually lever operated. Automatic Valve: Please contact NDV or local agent for the details of Pneumatic ON-OFF valve.

Ultrahigh Airtight Damper with Zero Leakage

Electrically Operated Valve
Electrically Operated Damper
DSR4000 Model
 
 
 

Feature

1) The disc and seat surface do not slide. This makes for airtightness and long durability.
2) Often used to regulate the air in clean rooms.
3) Choose an actuator that meets your requirements. Applies to manually operated, pneumatically operated, and electrically operated types.

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