Tag Archives: Sanitary Valve

Sanitary Angle Seat Valve

Sanitary Angle Seat Valve

 


Sanitary Angle Seat Valve

Sanitary Angle Seat Valve is applied in the industries of dairy, brewery, beverage, chemical, and pharmacy. It is operated by a single pneumatic actuator, select from either normally closed (NC) or normally open (NO) configurations. The design of sanitary angle seat valve is high sealing integrity, it is maintenance-free and robust valve. Wellgreen sanitary valves are good choice for the application of food,beverage,biopharm etc.

 

    Design:

  • Large flux, low resistance and no water-hammer :Y-type shape enlarged the flowing section, which could raise the flux by 30% and make flow more smooth.
  • Super long lifetime–The valve stem is AISI 316 with strong anti-corrosive ability. The PTFE seals are in wedge shape, which help the stem adjust and lubricate itself automatically.
  • Advanced pilot cylinder–The cylinder material is stainless steel or thickened engineering plastic, lubricates automatically, maintenance free, and rolls freely 360 degree.

   

    Material:

    Stainless Steel 304,316L or en.1.4301, 1.4404 etc.

 

    Strength:

  •     Material of stainless steel 316L and 1.4404 is from reputed mill to guarantee the chemical composition and mechanical propertis. Material certificate will be submitted follow to orders.
  •     Forged /investment casting valve body and disc to control the leakage and visual well.
  •     Superior facilities and good experiences for fabrication.
  •     In ability to improve and develop new design.
  •     Fast delivery is possible to meet your needs well in time.
  •     Low cost from bulk production will reduce your budget and improve your business.
  •     Small quantity available.

 

    Quality & Inspection:

  •      PMI test to verify material grade
  •      Dimension controlling during fabricating and finished
  •      Visual and surface 100% examination before shipment
  •      Packed in carton box firstly, then in wooden case
  •      Third party inspection available.

 

    Application:

    Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharma etc.

 


Technical Specifications & Options of Sanitary Angle Seat Valve

General Specifications of Sanitary Angle Seat Valve

Working Pressure

Max. Working Pressure

16 bar

Working Temperature

Continuous Working Temperature

-10°C ~ +180°C(PTFE)

Surface Finish

Internal Surface Finish

R?0.8?m

External Surface Finish

Semi-light

Connections

Connection Standards

DIN, SMS, 3A, ISO

Connection Standards

Welding, Clamp, Threading, Flange

Material

Metal Material

Product Wetted

316L (1.4404) Casted

Other Steel Parts

304 (1.4301)

EN 10204 3.1B certificate is available on request.

Seal Material

Standard

PTFE

Options

FPM, Silicone, EPDM

All seal materials comply with FDA 177.2600.

Manual Handles & Pneumatic Actuator

Pneumatic Actuator

Standard

Stainless Steel

Standard

Air/Air (A/A)

Pneumatic Actuator

Options

Normally Closed (NC)/Normally Open (NO)

Options

Plastic Pneumatic
Actuator

Standard

Air/Air (A/A)

Options

Normally Closed (NC)/Normally Open (NO)

Air Supply

Dry & Filtered Compressed Air

*For more information of santiary angle seat valve, please contact us for details.

 

tank bottom valve

Sanitary Tank Bottom Valve


Sanitary Tank Bottom Valve

Sanitary Tank Bottom Valve is a drain valve which used on process equipments. It is the ideal sanitary valves for the gas and liquid service or with slurries, polymers, and high viscosity fluids, which may solidify at room temperature. Wellgreen provide tank bottom valve to aseptic process industry with good quality and service, it is a good choice for draining tank and process vessel etc.

 

    Design:

  • Suitable for inert and corrosive liquid and gaseous medium.
  • The body of tank bottom valve is integrate, not splitted..
  • Double layer diaphragm design (EPDM+PTFE).
  • High purity hygienic design, conform to 3A standard.
  • High quality diaphragms divide hermetically critical fluids from the actuator.
  • Smooth, pore free surface allows for easy cleaning.
  • CIP/SIP cleaning and sterilizing capabilities of our tank bottom valve.

    Material:

Stainless Steel 304,316L or en.1.4301, 1.4404 forged.

 

  Strength:

  •     Material of stainless steel 316L and 1.4404 is from reputed mill to guarantee the chemical composition and mechanical properties. Material certificate will be submitted follow to orders.
  •     Forged valve body and disc to control the leakage and visual.
  •     Superior facilities and good experiences for fabrication.
  •     In ability to improve and develop new design.
  •     Fast delivery is possible to meet your needs well in time.
  •     Low cost from bulk production will reduce your budget and improve your business.
  •     Small quantity available.

 

    Quality & Inspection:

  •      PMI test to verify material grade
  •      Dimension controlling during fabricating and finished
  •      Visual and surface 100% examination before shipment
  •      Packed in carton box firstly, then in wooden case
  •      Third party inspection available.

 

    Application:

    Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharma etc.

 


Technical Specifications & Options of Sanitary Tank Bottom Valve

General Specifications of Sanitary Tank Bottom Valve

Working Pressure

Max. Working Pressure

10 bar

Working Temperature

Continuous Working

Temperature

-10°C ~ +121°C(PTFE+EPDM)

Sterilization Temperature

150°C (Max 20min)

Surface Finish

Internal Surface Finish

R?0.4?m

External Surface Finish

Semi-light or sand blast

Connections

Connection Standards

DIN, SMS, 3A, ISO

Connection Methods

Welding, Clamp

Material

Metal Material

Product Wetted

316L (1.4404) forged or casted

Other Steel Parts

304 (1.4301)

EN 10204 3.1B certificate is available on request.

Seal Material

Standard

PTFE+EPDM

Options

FPM, Silicone, EPDM

FPM, Silicone, EPDM

Manual Handles & Pneumatic Actuator

Manual Handle

Hand operated

Plastic handle wheel

Pneumatic Actuator

Pneumatic Actuator

Standard

Normally Closed (NC)

Options

Air/Air (A/A) / Normally Open (NO)

Air Supply

Dry & Filtered Compressed Air

*For more information of Sanitary Tank Bottom Valve, please contact us for details.

pneumatic-actuated-diverter-valves-wellgreen

Sanitary Diverter Valve


Sanitary Diverter Valve

Sanitary Diverter Valve is most creative to have single or double seat which enables the pipeline flexible with even five ways at the most. Being manual or automatic, sanitary diverter seat valve brings safeness, cleanness, and long life. Wellgreen provides the complete solutions for sanitary valves, it is your reliable resource for application of Food, Brewery, Beverage, Biopharm etc.

    Design:

  • Compact and simple design.
  • Standard diverter valve is Normally Closed type (NC).
  • To change the piston of pneumatic actuator, easy getting Normally Open type (NO).
  • High purity hygienic design, conform to 3A standard.
  • Open lantern to monitor the shaft sealing conditions.
  • Easy assembly and disassembly of internal parts through clamp connection.
  • 360° adjustable body.
  • Standard weld connection.

   

    Material:

Stainless Steel 304,316L or en.1.4301, 1.4404 forged.

    Strength:

  •     Material of stainless steel 316L and 1.4404 is from reputed mill to guarantee the chemical composition and mechanical properties. Material certificate will be submitted follow to orders.
  •     Forged valve body ensure the leakage and visual well.
  •     Superior facilities and good experiences for fabrication.
  •     In ability to improve and develop new design.
  •     Fast delivery is possible to meet your needs well in time.
  •     Low cost from bulk production will reduce your budget and improve your business.
  •     Small quantity available.

    Quality & Inspection:

  •      PMI test to verify material grade
  •      Dimension controlling during fabricating and finished
  •      Visual and surface 100% examination before shipment
  •      Packed in carton box firstly, then in wooden case
  •      Third party inspection available.

    Application:

    Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharma etc.


Technical Specifications & Options of Sanitary Diverter Valve

General Specifications of Sanitary Diverter Valve

Working Pressure

DN25 ~ DN65 / 1” ~4 ”

0~10 bar , 145Psi

DN80 ~ DN100 / 3” ~ 4”

0~10 bar, 145Psi

Working Temperature

Working Pressure

-10°C ~ +121°C(EPDM/PTFE)

Sterilization Temperature

140°C (Max. 20min)

Surface Finish

Internal Surface Finish

Ra?0.8?m

External Surface Finish

Ra?1.6?m

Connections

Connection Standards

DIN, SMS, 3A, IDF, RJT

Connection Methods

Weld, Thread and Clamp

Material

Metal Material

Product Wetted

304 (1.4301) or 316L (1.4404) forged

Other Parts

304 (1.4301)

EN 10204 3.1B certificate is available on request.

Seal Material

Standard

EPDM/PTFE

Options

FPM/PTFE

All seal materials comply with FDA 177.2600.

Options

Manual Handle

Handle Operated

Pneumatic Actuator

Double-acting pneumatic actuator, Double-block actuator

Other Option

Steam sterilization (if shaft need sterilizing), C-TOP control unit, External position sensor etc.

*For more information of Sanitary Diverter Valve, please contact us for details.

Sanitary divert valve catalog

manual-sanitary-Diaphragm-Valve

Sanitary Diaphragm Valve


Sanitary Diaphragm Valve

Sanitary Diaphragm Valve is specially designed for sanitary diaphragm valvesanitary and aseptic pipeline due to its double sealing system both of valve’s body and seat. Manual or automatical operated and welded or clamp end, direct or three ways, diaphragm valve provides convenience and asepsis to control the flow. Wellgreen offers various types stainless steeel sanitary valve to meet variety needs of hygienic industries of  Food, Brewery, Beverage, Dairy, Pharmaceutical etc.

Products
Material

Stainless Steel F316L, F304 forged etc.

Diaphragms

The diaphragm made with Softness and elastic material is not sensitive for the working medium which polluted by fabric, solid grain, catalyze object, etc. In general, it also will not affect the valve working and sealing condition. We select the right diaphragm material such EPDM, Code, 1/3A, 16/6A, or FPM/Viton, Code 4 and 4A etc. according to the working/sterilizing temperature, and the chemical identity of working medium.

Design
  • Superior hygienic design — The opening or closing of diaphragm valve is controlled by a diaphragm which ensures absolute isolation of internal pipeline and external environment. The valve is applicable to the aseptic process.

  • Simple structure, easy cleaning and maintenance — our food grade diaphragm valve is composed of a few removable parts (a valve body, a diaphragm, a handle or actuator), no special tools are required.
  • Unique Diaphragm Design–The diaphragms are available in soft elastomers (EPDM/FPM/Q) as well as hard elastomers (PTFE).
  • Sanitary diaphragm valve is excellent for flow control as well as for open/close duties.

Strength:
  • Forged stainless steel F316L, F304.
  • All diaphragm seal consistency with FDA certificate.
  • Both manual and automatical operated and multi-connection for every needs.
  • The design of diaphragm valves are better in feature of flow in comparison with other valves.
  • The diaphragm valve is excellent for flow control as well as for open/ close duties.
  • Easy to clean up and better to process the substance with particles.
  • All synthetic resin and additive are comply with FDA certification.
  • The valve is excellent for flow control as well as for open/ close duties.
  • Multi-design on specialised request.

Quality & Inspection
  • PMI test to verify material grade
  • Dimension controlling during fabricating and finished
  • Visual and surface 100% examination before shipment
  • Packed in carton box firstly, then in wooden case
  • Third party inspection available.
Application

Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharm etc.


Technical Specifications of Sanitary Diaphragm Valve

Valve Material Contact product parts 316L(1.4404)Forged
Non-contact product parts 304(1.4301)
Sealing Material Standard PTFE/EPDM Composite diaphragm
Option EPDM, Silicone, FPM

comply with FDA 177.2600

Temperature Running working temperature -20 ~ +135°C(PTFE/EPDM)
Sterilization temperature 150°C (Max20min)
Pressure Working pressure 0-10bar
Control air pressure 5-8bar
Finish Condition Internal surface Ra?0.4um (mirror polish or electronic polish)
External surface Shot-blasting
Connection Connection standard Welding end: DIN 11866 series 3 and series 1
Connection method: welding, thread, tri-clamp, flange
Option Intelligent controller 24V DC

1 electromagnetism valve

Position sensor 2 NPN/PNP position sensor

*For more information of sanitary diaphragm valves, please contact us for free.

Sanitary diaphragm valve catalog

3-way-ball-valve-wellgreen

Sanitary Ball Valve


Sanitary Ball Valve

Sanitary Ball Valve is suitable for any pipeline to control the flow either automatically or manually. Wellgreen sanitary provide sanitary ball valves with full bore or reduced bore design, in stainless steel 304 or 316L with different connection end. The sanitary ball valve is compact and simple design, and easy to maintain, with a full diameter from 1/2″ to 4″, and meet the stringent requirement of high purity sanitary industries of Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharma etc. Wellgreen is your reliable source for sanitary valves and fittings.

    Design:

    • Compact and simple design — Easy to install into most any process line, the straight forward floating ball design guarantees a tight seal and permits axial movement while preventing rotation. They are water hammer-safe and completely insensitive to pressure shocks in the pipelines. There are four configurations for sanitary ball valve:

— Sanitary straight way ball valve consists of a valve body, two flanges, a ball and PTFE seats.

— Sanitary 3 way ball valve: It has two configurations: T type and L type. It consists of one valve body, valve covers and PTFE valve seats. It is installed with Tri-clamped or threaded ends.

— Sanitary 2 pieces portable ball valve: a precision made ball is positioned between two PTFE seats inside valve bodies connecting by a clamp. It is installed with clamped or threaded ends. A drain outlet is available on request.

— Sanitary butterfly ball valve: It is composed of two valve bodies, a ball and a sealing unit.

    • Reliable full-flow performance — Sanitary ball valve is full-bore flow valves that provide on/off control with minimal pressure drop. The valve opening has a constant pipeline diameter, which enables fluids to flow freely through the valves when open. Flow restriction is comparable to that of a straight tube. This makes the sanitary ball valve suitable for:
      1. Handling fluids that are viscous or contain solid, semi-solid or abrasive particles;
      2. Use wherever pigging of process lines is a major consideration;
      3. Applications that require gentle product treatment;
    • Automatic or manual control — Sanitary ball valve can be operated by a pneumatic actuator or manually operated by means of a handle.
  • Easy to maintain — Sanitary ball valves design with few moving parts enables easy access to all valve components, making maintenance quick and easy. Durable PTFE gasket valve seats help extending service life. No special tools required for maintenance

    Material:

Stainless Steel 304,316L or en.1.4301, 1.4404 etc. Specified grade is available.

    Strength:

  •     Material of stainless steel 316L and 1.4404 is from reputed mill to guarantee the chemical composition and mechanical propertis. Material certificate will be submitted follow to orders.
  •     Forged valve body and disc to control the leakage and visual.
  •     Superior facilities and good experiences for fabrication.
  •     In ability to improve and develop new design.
  •     Fast delivery is possible to meet your needs well in time.
  •     Low cost from bulk production will reduce your budget and improve your business.
  •     Small quantity available.

   Quality & Inspection:

  •      PMI test to verify material grade
  •      Dimension controlling during fabricating and finished
  •      Visual and surface 100% examination before shipment
  •      Packed in carton box firstly, then in wooden case
  •      Third party inspection available.

    Application:

    Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharma etc.


Technical Specifications

General Specifications of Sanitary Ball Valve

Working Pressure

DN25 ~ DN65 / 1” ~2½ ”

0~10 bar

DN80 ~ DN100 / 3” ~ 4”

0~10 bar

Working

Temperature

Working Pressure

-10°C ~ +121°C(EPDM/PTFE)

Sterilization Temperature

150°C (Max 20min)

Surface Finish

Internal Surface Finish

R?0.8?m

Internal Surface Finish

R?1.6?m

Connections

Connection Standards

DIN, SMS, 3A, ISO

Connection Methods

Thread and Clamp

Material

Metal Material

Product Wetted

304 (1.4301) or 316L (1.4404) forged

Other Steel Parts

304 (1.4301)

EN 10204 3.1B certificate is available on request.

Seal Material

Standard

EPDM/PTFE

Options

FPM/PTFE, HNBR/PTFE, Silicone/PTFE

All seal materials comply with FDA 177.2600.

Manual Handles & Pneumatic Actuator

Manual Handle

2-position handle

Pneumatic

Actuator

Standard

Stainless Steel Pneumatic

Actuator (Vertical)

Standard

Air/Air (A/A)

Options

Normally Closed (NC)/ Normally Open (NO)

Options

Aluminum Alloy Pneumatic

Actuator (Horizontal)

Standard

Air/Air (A/A)

Options

Normally Closed (NC)/ Normally Open (NO)

Air Supply

Dry & Filtered Compressed Air

*For more information of Sanitary Ball Valve, please contact us for details.

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Sanitary-Butterfly-Valve-wellgreen

Sanitary Butterfly Valve


Sanitary Butterfly Valve

wellgreen stainless steel sanitary manual butterfly valve02

Sanitary butterfly valve is a stainless steel butterfly valve with high precision and purity requirements for the industries of food and beverage, beer brewing, biopharmaceutical and fine chemicals. Stainless steel sanitary butterfly valve has a simple structure, it is mainly composed of a split body, a valve disc, a valve stem and a driving. Compared with sanitary ball valve, sanitary butterfly valve not only have the adavantages of simple structure, small size, light weight, small material consumption, small installation size etc., but also have small driving torque, simple and rapid operation, and good flow regulation, sealing characteristics etc. When the butterfly valve is in the fully open position, the thickness of the disc is the only resistance when the medium flows through the valve body. So the pressure drop generated by butterfly valve is small, the valve has better flow control characteristics. In the food grade industry, sanitary butterfly valve is one of the largest and most common hygienic valve.

wellgreen butterfly valve parts

Manual Sanitary Butterfly Valve

Generally the pressure requirements of hygienic systerm is low and small, sanitary butterfly valves are mainly soft seat. The more common sealing materials are NBR, EPDM, VITON, FPM and so on. Wellgreen’s butterfly valves are mainly made of forged stainless steel 304 or 316L, which has good corrosion resistance, working performace and long service life. We can provide different types and standard series of sanitary butterfly valves according to customer requirements, adapting to different connection types and driving methods to meet the diverse needs of different projects


Sanitary Stainless Steel Butterfly Valve Types We Supplies

Our sanitary stainless steel butterfly valves are typically forged 304 or 316, which is the most widely used material in the food industry.

Sanitary Butterfly Valve Types according to Driving Method:

Sanitary Butterfly Valve Types according to End Connected Type:

*** It is available for other connected upon the requirement, such as one end clamp x one end weld, one end threaded x one end union etc.

Sanitary Butterfly Valve Types according to Different Dimension Series:

The Operated types of Manual Handle and Actuated Butterfly Valve

Manual Handle Type:

About manual handing, there are four different types for choosing, they are different materials with different adjusting positions.Manual Handle Type1

Round Pull Handle with 2 positions, 3 positions, 4 positions, avaiable for all types sanitary butterfly valveManual Handle Type2

Square Pull Handle with 2 positions, 3 positions, 4 positions, avaiable for all types sanitary butterfly valveManual Handle Type3

C type multi-position Handle (plastic handling) with 12 positions of 15 degree each position, avaiable for all types sanitary butterfly valveManual Handle Type4

D type multi-position stainless steel handle with 12 positions of 15 degree each position, avaiable for all types sanitary butterfly valve

**Generally the manual handle is stainless steel 304, whatever the wetted part is AISI 304 or 316L. If you have any special requirement, please don’t hesitate to tell us.

Pneumatic and Electric Actuator:

After years of development, pneumatic operated is a common choosing for many projects and equipments, especially in Europe and North America.

Wellgreen provides 2 types of pneumatic actuator based on the different actutor material.

Aluminium Alloy Electric ActuatorAluminium Alloy Pneumatic Actuator

Stainless Steel Pneumatic Actuator

Stainless Steel Pneumatic Actuator

Aluminium Alloy Electric Actuator

Aluminium Alloy Electric Actuator

For detailed information of pneumatic and electric operated butterfly valve, please check our butterfly valve catalog.


Design
      • Variety designs to meet different needs.
      • Full line from 1″ to 12″, with handle and automatical operated.
      • Multi-connection of tri-clamp,buttweld,thread,flange etc.
      • The valve body can be changeable with any kind of connection.
      • Pull handle is suitalde up to DN25/1″ to DN300/12″ valve.
      • Compact and robust design.
      • Gaskets are available in NBR, MVQ or FPM, which all confirm to standard of FDA177.2600.
Material
      • Forged Stainless Steel 304, w.1.4301,
      • Forged Stainless Steel 316L, w.1.4404 etc.
End Connection
      • Tri-Clamped, Butt-weld, Threaded, Flanged etc.
      • to 3A, DIN, SMS, BS, RTJ, ISO, IDF, DS, INCH etc.
Strength
      • Forged stainless steel 316L and 1.4404, Material certificate to EN10204 available.
      • Customized fabrication available.
      • Fast delivery to meet your needs well in time.
      • Package service with sanitary fittings – save time and cost.
      • Good experience for worldwide supplying.
      • Flexibility on order quantity and operation.
      • Pre-fabrication and assembling available.

Quality & Inspection
      • PMI test to verify material grade
      • Dimension controlling during fabricating and finished
      • Visual and surface 100% examination before shipment
      • Packed in carton box firstly, then in wooden case
      • Third party inspection available.
Application

Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharma etc.


Technical Specifications – Stainless Steel Sanitary Butterfly Valve for Food, Dairy, Brewery and Biopharm etc.

General Features of Sanitary Butterfly Valve

Working Pressure

DN20 ~ DN100 / ½” ~ 4″

0~10 bar

DN125 ~ DN150 / 5″ ~ 6″

0~8 bar

DN200 ~ DN300 / 8″ ~ 12″

0~5 bar

Working

Temperature

Continuous Working Temperature

-10°C ~ +121°C(EPDM)

Sterilization Temperature

150°C (Max. 20min)

Surface Finish

Internal Surface Finish

R?0.8?m

External Surface Finish

R?1.6?m

Connections

Connection Standards

DIN, SMS, 3A, ISO, RJT, IDF etc

Connection Methods

Welded, Threaded, Clamped, Flanged

Material

Metal Material

Wetted Parts

304 (1.4301) or 316L (1.4404) forged

Other Steel Parts

304 (1.4301)

EN 10204 3.1B certificate is available on request.

Seal Material

Standard

EPDM

Options

FPM, Silicone, NBR

All seal materials comply with FDA 177.2600.

Manual Handles & Pneumatic Actuator

Manual Handle

Standard

4-position pull handle

Options

Plastic multi-position handle(12 position)

Stainless steel multi-position handle(12 position)

Pneumatic

Actuator

Standard

Stainless Steel Pneumatic

Actuator (Vertical)

Standard

Air/Air (A/A)

Options

Normally Closed (NC)/ Normally Open (NO)

Options

Aluminum Alloy Pneumatic

Actuator (Horizontal)

Standard

Air/Air (A/A)

Options

Normally Closed (NC)/ Normally Open (NO)

Air Supply

Dry & Filtered Compressed Air

*For more information of sanitary butterfly valve, please feel free to contact us.