Tag Archives: Hygienic Diaphragm Valves

air-operated-diaphragm-valve

Pneumatic Actuated Diaphragm Valve


Pneumatic Actuated Diaphragm Valve

Pneumatic Actuated Diaphragm Valve is air operated diaphragm valve, includes stainless steel pneumatic actuator and plastic actuator which will supply on client’s request. Variety connections are available for our air actuated diaphragm valves, such as tri-clamped, butt-welded, male threaded to DIN, SMS, ISO, IDF, RTJ etc.

Wellgreen diaphragm valve are made in forged stainless steel T316L or 1.4404 from size 1″ to 3″, and mini-type diaphragm valve is from 1/4″ to 3/4″. Full line sanitary valves from Wellgreen to make you system solutions for hygienic industries such as Food, Brewery, Beverage, Dairy, Pharmaceutical etc, it is your idea source here.

Features
  • Forged / investment casted stainless steel T316L, 1.4404 or specified.
  • Assemble different actuators can meet the higher pressure rating.
  • Pneumatic actuator suitable for body: straight, tee, multichannel body, welding combination valve, tank bottom valve
  • Pneumatic can be installed with position sensor.
  • Assemble different actuators can meet the higher pressure rating.
  • Multi connection: welding, clamp, thread.
  • Full size from 1/4″ to 3″ (1/4″ ~ 3/4″ is mini type).
Technical Parameter
  • Max temperature: – 30 to 150 掳C(depending on seal material)(stainless steel actuator)
  • Max temperature: – 30 to 130 掳C (depending on seal material)(plastic actuator)
  • Max pressure: one way (DELTA P = 100%)
    • Normally close EPDM 8 bar, PTFE 6 bar (option)
    • Normally close EPDM 6 bar, PTFE 4.5 bar (standard)
    • and double action EPDM 8 bar, PTFE 6 bar
Application

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


 

Dimension of triclamped Pneumatic聽Diaphragm Valve

Dimension of Welded Pneumatic聽Diaphragm Valve聽W5073

SIZE

DN

D

A

H

J

DN20

22.4

25.4

145.4

174.5

130

DN25

26

29

145.4

174.5

130

DN32

32

35

178.8

179.2

130

DN40

38

41

178.8

214.4

160

DN50

50

53

198.4

224

160

DN65

66

70

259

311

160

DN80

81

85

297

311

160

DN100

100

104

348

305

160

1鈥

22.4

25.4

145.4

174.5

130

1.25鈥

28.8

31.8

178.4

179.2

130

1.5鈥

35

38

178.4

214.4

160

2鈥

47.8

50.8

198.4

224

160

2.5鈥

59.5

63.5

259

311

160

3鈥

72.2

76.2

259

311

160

3.5鈥

85

89

297

311

160

4鈥

97.6

101.6

348

305

160

 

Dimension of Welded Pneumatic聽Diaphragm Valve

Dimension of Clamped Pneumatic聽Diaphragm Valve聽W5074

SIZE

DN

D

A

H

J

DN20

22.4

34

145.4

174.5

130

DN25

26

50.5

145.4

174.5

130

DN32

32

50.5

178.8

179.2

130

DN40

38

50.5

178.8

214.4

160

DN50

50

64

198.4

224

160

DN65

66

91

259

311

160

DN80

81

106

297

311

160

DN100

100

119

348

305

160

1鈥

22.4

50.5

145.4

174.5

130

1.25鈥

28.8

50.5

178.4

179.2

130

1.5鈥

35

50.5

178.4

214.4

160

2鈥

47.8

64

198.4

224

160

2.5鈥

59.5

77.5

259

311

160

3鈥

72.2

91

259

311

160

3.5鈥

85

106

297

311

160

4鈥

97.6

119

348

305

160

* For more information of Pneumatic聽Actuated Sanitary Diaphragm Valve, please contact us.

 

Sanitary Threaded Diaphragm Valves


Sanitary Threaded Diaphragm Valve

Sanitary Threaded Diaphragm Valve is female threaded connected diaphragm valve. Our sanitary threaded diaphragm valves with DIN, SMS, ISO, IDF, RJT series etc. The valve body is forged and materials in stainless steel T304 and T316L. We offers sanitary threaded diaphragm valve from 1/2″ to 2″, it can be manual or air operation. Wellgreen supply different sanitary valves to meet variety needs for hygienic industries such as Food, Brewery, Beverage, Dairy, Pharmaceutical etc.

 

Features:

  • 聽聽 聽 Valve body is forged of stainless steel T316L, 1.4404 or specified.
  • 聽聽 聽 Internal surface is up to Ra 0.4?m, external shot blasting.
  • 聽聽 聽 Variety connection of butt weld, tri-clamp, threaded etc.
  • 聽聽 聽 PTFE/EPDM composite diaphragm to FDA177.2600.
  • 聽聽 聽 Different operation of manual, air, electirc available.

 

聽聽聽 Application:

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

 


Sanitary Threaded Diaphragm Valves Specification

PRODUCT Sanitary Threaded Diaphragm Valve
DIMENSION 1/2″ ~ 2″
MATERIAL T304, T316L, 1.4301, 1.4404聽etc.
STANDARD DIN, SMS, ISO, IDF, BPE, RJT etc.
SEALING GASKET PTFE, EPDM, Silicone, FPM etc.
TEMPERATURE -20掳C / -4掳F up to +135掳C/ +275掳F
Working Pressure 0-10bar
Operation Manual, Pneumatic
APPLICATION

Pharmacy, Beer, Food, Petroleum, Dairy, Beverage,Biotech ,Cosmetics etc.

How to order *Part Name*Size*Material

*Quantity

*Standard

 

 

Sanitary Threaded Diaphragm Valve - DIN Series

Dimension of Sanitary Threaded Diaphragm Valve – DIN Series

Size

A

G

H

DN20

153.0

RD44*1/6

91/102

DN25

165.0

RD52*1/6

110/123

DN32

180.0

RD58*1/6

129/138

DN40

190.0

RD65*1/6

139/159

DN50

222.0

RD78*1/6

159/186

 

Sanitary Threaded Diaphragm Valve - sms Series

Dimension of Sanitary Threaded Diaphragm Valve – SMS Series

Size

A

B

H

25

161.0

RD40*1/6

110/123

32

176.0

RD48*1/6

129/138

38

190.0

RD60*1/6

139/159

51

220.0

RD70*1/6

159/186

 

Sanitary Threaded Diaphragm Valve -iso-idf Series

Dimension of Sanitary Threaded Diaphragm Valve – ISO/IDF Series

Size

A

G

H

1″

168.0

37.1x8TACME

110/123

11/2″

193.0

50.6x8TACME

139/159

2″

223.0

64.2x8TACME

159/186

 

Sanitary Threaded Diaphragm Valve -rtj Series

Dimension of Sanitary Threaded Diaphragm Valve – RJT Series

Size

A

G

H

1″

179.0

45.7×1/8TWHIT

110/123

11/2″

204.0

58.4×1/8TWHIT

139/159

2″

234.0

72.7×1/8TWHIT

159/186

* If you didn’t find your dimension of Sanitary Threaded Diaphragm Valves here, please contact us for details.

 

Sanitary Tri-Clamp Diaphragm Valves


Sanitary Tri-Clamp Diaphragm Valve

Sanitary Tri-Clamp Diaphragm Valve is tri-clover clamp connected diaphragm valve. Generally, our sanitary diaphragm valves are forged valve bodies and materials in stainless steel T304 and T316L. We offers sanitary tri-clamp diaphragm valve from 1/2″ to 2″, it can be manual or air operation. Wellgreen supply different sanitary valves to meet variety needs for hygienic industries such as Food, Brewery, Beverage, Dairy, Pharmaceutical etc.

 

聽聽 聽Features:

  • 聽聽 聽 Valve body is forged of stainless steel T316L, 1.4404 or specified.
  • 聽聽 聽 Internal surface is up to Ra 0.4?m, external shot blasting.
  • 聽聽 聽 Variety connection of butt weld, tri-clamp, threaded etc.
  • 聽聽 聽 PTFE/EPDM composite diaphragm to FDA177.2600.
  • 聽聽 聽 Different operation of manual, air, electric available.

 

聽聽聽 Application:

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

 


Sanitary Tri-Clamp Diaphragm Valves Specification

PRODUCT Sanitary Tri-Clamp Diaphragm Valve
DIMENSION 1/2″ ~ 2″
MATERIAL T304, T316L, 1.4301, 1.4404聽etc.
STANDARD 3A,DIN,SMS,ISO,IDF,BPE,RJT etc.
SEALING GASKET PTFE, EPDM, Silicone, FPM etc.
TEMPERATURE -20掳C / -4掳F up to +135掳C/ +275掳F
Working Pressure 0-10bar
Operation Manual, Pneumatic
APPLICATION

Pharmacy, Beer, Food, Petroleum, Dairy, Beverage,Biotech ,Cosmetics etc.

How to order *Part Name*Size*Material

*Quantity

*Standard

 

Sanitary Clamped Diaphragm Valve - DIN Series

Dimension of Sanitary Tri-Clamp Diaphragm Valve – DIN Series

Size

A

D

H

DN15

107.0

34.0

88/99

DN20

116.0

34.0

91/102

DN25

125.0

50.5

110/123

DN32

146.0

50.5

129/138

DN40

158.0

50.5

139/159

DN50

190.0

64.0

159/186

 

Sanitary Clamped Diaphragm Valve - sms Series

Dimension of Sanitary聽Tri-Clamp聽Diaphragm Valve – SMS Series

Size

A

B

H

25

125.0

50.5

110/123

32

146.0

50.5

129/138

38

158.0

50.5

139/159

51

190.0

64.0

159/186

 

Sanitary Clamped Diaphragm Valve - 3a Series

Dimension of Sanitary聽Tri-Clamp聽Diaphragm Valve – 3A Series

Size

A

B

H

1/2鈥

107.0

25.4

88/99

3/4鈥

116.0

25.4

91/102

1鈥

125.0

50.5

110/123

1 1/2鈥

158.0

50.5

139/159

2鈥

190.0

64.0

159/186

 

Sanitary Clamped Diaphragm Valve -iso-idf Series

Dimension of Sanitary聽Tri-Clamp聽Diaphragm Valve – ISO/IDF Series

Size

A

D

H

3/4″

116.0

25.4

88/99

1″

125.0

50.5

110/123

11/4″

146.0

50.5

129/138

11/2″

158.0

50.5

139/159

2″

190.0

64.0

159/186

* If you didn’t find your dimension of Sanitary Tri-Clamp Diaphragm Valves here, please contact us for details.

 

Sanitary Welded Diaphragm Valve


Sanitary Welded Diaphragm Valve

Sanitary Welded Diaphragm Valve is butt weld connected diaphragm valve, it is a general valve type. The valve body is forged in stainless steel T304 and T316L, and size from 1/2″ to 2″. Wellgreen provides sanitary welded diaphragm valves with manual operated, pneumatic operated and electric operated etc. We are able to offer every sanitary valves to meet variety needs for hygienic industries such as Food, Brewery, Beverage, Dairy, Pharmaceutical etc.

 

Features:

  • 聽聽 聽 Valve body is forged of stainless steel T316L, 1.4404 or specified.
  • 聽聽 聽 Internal surface is up to Ra 0.4?m, external shot blasting.
  • 聽聽 聽 Dimension to DIN, SMS, 3A, ISO/IDF are available.
  • 聽聽 聽 PTFE/EPDM composite diaphragm to FDA177.2600.
  • 聽聽 聽 Different operation of manual, air, electric available.

 

Operations:

  • 聽Manual Welded Diaphragm Valve
  • 聽Pneumatic Welded Diaphragm Valve
  • 聽Electric Welded Diaphragm Valve

 

Application:

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

 


Sanitary Welded Diaphragm Valves Specification

PRODUCT Sanitary Welded Diaphragm Valve
DIMENSION 1/2″ ~ 2″
MATERIAL T304, T316L, 1.4301, 1.4404聽etc.
STANDARD 3A, DIN, SMS, ISO, IDF, BPE, RJT etc.
SEALING GASKET PTFE, EPDM, Silicone, FPM etc.
TEMPERATURE -20掳C / -4掳F up to +135掳C/ +275掳F
Working Pressure 0-10bar
Operation Manual, Pneumatic
APPLICATION

Pharmacy, Beer, Food, Petroleum, Dairy, Beverage,Biotech ,Cosmetics etc.

How to order *Part Name

*Size

*Material

*Quantity

*Standard

 

Sanitary Welded Diaphragm Valve - DIN Series

Dimension of Sanitary Welded Diaphragm Valve – DIN Series

Size

A

D

H

DN15

100.0

18.0

88/99

DN25

125.0

28.0

110/123

DN32

140.0

34.0

129/138

DN40

150.0

40.0

139/159

DN50

180.0

52.0

159/186

 

Sanitary Welded Diaphragm Valve - sms Series

Dimension of Sanitary Welded Diaphragm Valve – SMS Series

Size

A

D

H

25

125.0

25.4

110/123

32

140.0

31.8

129/138

38

150.0

38.1

139/159

51

180.0

50.8

159/186

 

Sanitary Welded Diaphragm Valve - 3a Series

Dimension of Sanitary Welded Diaphragm Valve – 3A聽Series

Size

A

D

H

1/2鈥

100.0

12.7

88/99

3/4鈥

100.0

19.0

88/99

1鈥

125.0

25.4

110/123

1 1/4鈥

140.0

31.8

129/138

1 1/2鈥

150.0

38.1

139/159

2鈥

180.0

50.8

159/186

 

Sanitary Welded Diaphragm Valve - ISO/IDF聽Series

Dimension of Sanitary Welded Diaphragm Valve – ISO/IDF聽Series

Size

A

D

H

3/4鈥

100.0

19.0

88/99

1鈥

125.0

25.4

110/123

1 1/4鈥

140.0

31.8

129/138

1 1/2鈥

150.0

38.1

139/159

2鈥

180.0

50.8

159/186

* If you couldn’t find your dimension of Sanitary Welded Diaphragm Valve here, please contact us here for more informaiton.

 

Sanitary 3 Way Diaphragm Valve


Sanitary 3 Way Diaphragm Valve

Sanitary 3 Way Diaphragm Valve is 3 ports diaphragm valve, the valve body is forged in stainless steel T304 and T316L, and size from 1″ to 2″. Our 3 way diaphragm valve is similar to Gemu design, commonly is manual or air operation. Wellgreen can offer every types sanitary valves to meet variety needs for hygienic industries such as Food, Brewery, Beverage, Dairy, Pharmaceutical etc.

 

聽聽 聽Features:

  • 聽聽 聽 Valve body is forged of stainless steel T316L, 1.4404 or specified.
  • 聽聽 聽 Internal surface is up to Ra 0.4?m, external shot blasting.
  • 聽聽 聽 Variety connection of butt weld, tri-clamp, threaded etc.
  • 聽聽 聽 PTFE/EPDM composite diaphragm to FDA177.2600.
  • 聽聽 聽 Different operation of manual, air, electirc available.

 

聽聽聽 Application:

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

 


Sanitary 3 Way Diaphragm Valves Specification

PRODUCT Sanitary 3 Way Diaphragm Valve
DIMENSION 1″ ~ 2″
MATERIAL T304, T316L, 1.4301, 1.4404聽etc.
STANDARD 3A,DIN,SMS,ISO,IDF,BPE,RJT etc.
SEALING GASKET PTFE, EPDM, Silicone, FPM etc.
TEMPERATURE -20掳C / -4掳F up to +135掳C/ +275掳F
Working Pressure 0-10bar
Operation Manual, Pneumatic
APPLICATION

Pharmacy, Beer, Food, Petroleum, Dairy, Beverage,Biotech ,Cosmetics etc.

How to order *Part Name*Size

*Material

*Quantity

*Standard

 

Sanitary U-type Three-Way Diaphragm Valve

Dimension of Sanitary U-type Three-Way Diaphragm Valve聽W5076

Size

A

B

H

1″

255.0

50.5

110/123

11/4″

303.0

50.5

129/138

11/2″

319.0

50.5

139/159

2″

368.0

64.0

159/186

 

Sanitary Three-Way Diaphragm Valve

Dimension of Sanitary Three-Way Diaphragm Valve聽W5072

Size

A

B

H

1″

129.0

50.5

110/123

11/4″

147.0

50.5

129/138

11/2″

159.0

50.5

139/159

2″

190.0

64.0

159/186

* If you couldn’t find your dimension of Sanitary Three-Way Diaphragm Valve here, please contact us here for more information.

 

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 different types to meet variety needs of hygienic industries of聽 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 sanitary 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 sanitary 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聽request.

Quality & Inspection
  • PMI test to verify material grade
  • Dimension controlling during fabricating and finished
  • Visual and聽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 & Options 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掳C(PTFE/EPDM)
Sterilization temperature 150掳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聽for free.

Sanitary diaphragm valve catalog